diff --git a/monitor-snapshot/release-8.3/ansible-monitor.tar.gz b/monitor-snapshot/release-8.3/ansible-monitor.tar.gz new file mode 100644 index 00000000..3d34a452 Binary files /dev/null and b/monitor-snapshot/release-8.3/ansible-monitor.tar.gz differ diff --git a/monitor-snapshot/release-8.3/operator/Dockerfile b/monitor-snapshot/release-8.3/operator/Dockerfile new file mode 100755 index 00000000..9fe11422 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/Dockerfile @@ -0,0 +1,11 @@ +FROM busybox:1.36.1 + +ADD init.sh /usr/bin/init.sh +RUN chmod +x /usr/bin/init.sh + +COPY dashboards/*.json /tmp/ +COPY rules/*.rules.yml /tmp/ +COPY datasources/*.yaml /tmp/ + +ENTRYPOINT ["/usr/bin/init.sh"] +CMD ["TIDB-Cluster", "/grafana-dashboard-definitions/tidb/", "false", "/etc/prometheus"] diff --git a/monitor-snapshot/release-8.3/operator/dashboards/DM-Monitor-Professional.json b/monitor-snapshot/release-8.3/operator/dashboards/DM-Monitor-Professional.json new file mode 100644 index 00000000..6bb00551 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/dashboards/DM-Monitor-Professional.json @@ -0,0 +1,7693 @@ +{ + "__requires": [ + { + "type": "grafana", + "id": "grafana", + "name": "Grafana", + "version": "" + }, + { + "type": "panel", + "id": "graph", + "name": "Graph", + "version": "" + }, + { + "type": "datasource", + "id": "prometheus", + "name": "Prometheus", + "version": "1.0.0" + }, + { + "type": "panel", + "id": "timeseries", + "name": "Time series", + "version": "" + } + ], + "annotations": { + "list": [ + { + "builtIn": 1, + "datasource": "tidb-cluster", + "enable": true, + "hide": false, + "iconColor": "rgba(0, 211, 255, 1)", + "name": "Annotations & Alerts", + "type": "dashboard" + } + ] + }, + "editable": true, + "gnetId": null, + "graphTooltip": 0, + "id": null, + "iteration": 1653965508897, + "links": [], + "panels": [ + { + "cacheTimeout": null, + "datasource": "tidb-cluster", + "description": "", + "fieldConfig": { + "defaults": { + "color": { + "mode": "palette-classic" + }, + "custom": { + "axisLabel": "", + "axisPlacement": "auto", + "barAlignment": 0, + "drawStyle": "line", + "fillOpacity": 8, + "gradientMode": "none", + "hideFrom": { + "graph": false, + "legend": false, + "tooltip": false + }, + "lineInterpolation": "stepBefore", + "lineStyle": { + "fill": "solid" + }, + "lineWidth": 1, + "pointSize": 5, + "scaleDistribution": { + "type": "linear" + }, + "showPoints": "auto", + "spanNulls": false + }, + "decimals": 0, + "mappings": [ + { + "from": "", + "id": 1, + "text": "Invaild", + "to": "", + "type": 1, + "value": "0" + }, + { + "from": "", + "id": 2, + "text": "New", + "to": "", + "type": 1, + "value": "1" + }, + { + "from": "", + "id": 3, + "text": "Running", + "to": "", + "type": 1, + "value": "2" + }, + { + "from": "", + "id": 4, + "text": "Paused", + "to": "", + "type": 1, + "value": "3" + }, + { + "from": "", + "id": 5, + "text": "Stopped", + "to": "", + "type": 1, + "value": "4" + }, + { + "from": "", + "id": 6, + "text": "Finished", + "to": "", + "type": 1, + "value": "5" + }, + { + "from": "", + "id": 7, + "text": "Error", + "to": "", + "type": 1, + "value": "15" + } + ], + "min": 0, + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green", + "value": null + }, + { + "color": "#EAB839", + "value": 0 + }, + { + "color": "light-green", + "value": 1 + }, + { + "color": "super-light-green", + "value": 2 + }, + { + "color": "light-red", + "value": 3 + }, + { + "color": "semi-dark-red", + "value": 4 + }, + { + "color": "dark-red", + "value": 5 + } + ] + }, + "unit": "short" + }, + "overrides": [] + }, + "gridPos": { + "h": 7, + "w": 24, + "x": 0, + "y": 0 + }, + "id": 104, + "links": [], + "options": { + "graph": {}, + "legend": { + "calcs": [], + "displayMode": "list", + "placement": "bottom" + }, + "tooltipOptions": { + "mode": "single" + } + }, + "pluginVersion": "7.5.7", + "targets": [ + { + "exemplar": true, + "expr": "dm_worker_task_state{job_id=~\"$job_id\",task=~\"$task\",source_id=~\"$source\"}", + "format": "time_series", + "interval": "$interval", + "intervalFactor": 1, + "legendFormat": "{{task}}-{{source_id}}-{{worker}}", + "refId": "A" + } + ], + "timeFrom": null, + "timeShift": null, + "title": "Task State", + "type": "timeseries" + }, + { + "collapsed": true, + "datasource": "tidb-cluster", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 7 + }, + "id": 56, + "panels": [ + { + "aliasColors": {}, + "bars": false, + "cacheTimeout": null, + "dashLength": 10, + "dashes": false, + "datasource": "tidb-cluster", + "decimals": 1, + "description": "The data import process percentage of dump unit. 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"tagsQuery": "", + "type": "query", + "useTags": false + }, + { + "allValue": ".*", + "current": { }, + "datasource": "tidb-cluster", + "hide": 0, + "includeAll": true, + "label": "Instance", + "multi": false, + "name": "instance", + "options": [ ], + "query": "label_values(tiproxy_server_connections{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}, instance)", + "refresh": 1, + "regex": "", + "sort": 1, + "tagValuesQuery": "", + "tags": [ ], + "tagsQuery": "", + "type": "query", + "useTags": false + } + ] + }, + "time": { + "from": "now-1h", + "to": "now" + }, + "timepicker": { + "refresh_intervals": [ + "5s", + "10s", + "30s", + "1m", + "5m", + "15m", + "30m", + "1h", + "2h", + "1d" + ], + "time_options": [ + "5m", + "15m", + "1h", + "6h", + "12h", + "24h", + "2d", + "7d", + "30d" + ] + }, + "timezone": "browser", + "title": "Test-Cluster-TiProxy-Summary", + "version": 0 +} diff --git a/monitor-snapshot/release-8.3/operator/datasources/dm-cluster-datasource.yaml b/monitor-snapshot/release-8.3/operator/datasources/dm-cluster-datasource.yaml new file mode 100755 index 00000000..d038bee2 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/datasources/dm-cluster-datasource.yaml @@ -0,0 +1,9 @@ +apiVersion: 1 +datasources: + - access: proxy + editable: false + name: dm-cluster + orgId: 1 + type: prometheus + url: http://127.0.0.1:9090 + version: 1 diff --git a/monitor-snapshot/release-8.3/operator/datasources/k8s-datasource.yaml b/monitor-snapshot/release-8.3/operator/datasources/k8s-datasource.yaml new file mode 100755 index 00000000..9b8f9694 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/datasources/k8s-datasource.yaml @@ -0,0 +1,10 @@ +apiVersion: 1 +datasources: + - access: proxy + editable: true + name: k8s-cluster + orgId: 1 + type: prometheus + url: http://prometheus-k8s.monitoring.svc:9090 + version: 1 + diff --git a/monitor-snapshot/release-8.3/operator/datasources/tidb-cluster-datasource.yaml b/monitor-snapshot/release-8.3/operator/datasources/tidb-cluster-datasource.yaml new file mode 100755 index 00000000..fbfcd694 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/datasources/tidb-cluster-datasource.yaml @@ -0,0 +1,9 @@ +apiVersion: 1 +datasources: + - access: proxy + editable: false + name: tidb-cluster + orgId: 1 + type: prometheus + url: http://127.0.0.1:9090 + version: 1 \ No newline at end of file diff --git a/monitor-snapshot/release-8.3/operator/init.sh b/monitor-snapshot/release-8.3/operator/init.sh new file mode 100755 index 00000000..bb6a5988 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/init.sh @@ -0,0 +1,177 @@ +#!/bin/sh + +if [ ! -z $DM_CLUSTER_NAME ]; then + echo "running for DM" + if [ ! -d $GF_PROVISIONING_PATH/dashboards ]; then + mkdir -p $GF_PROVISIONING_PATH/dashboards + else + rm -rf $GF_PROVISIONING_PATH/dashboards/* + fi + + # DM dashboard + cp -f /tmp/DM-Monitor-Standard.json $GF_PROVISIONING_PATH/dashboards + sed -i 's/Test-Cluster-DM/'$DM_CLUSTER_NAME'-DM-Standard/g' $GF_PROVISIONING_PATH/dashboards/DM-Monitor-Standard.json + cp -f /tmp/DM-Monitor-Professional.json $GF_PROVISIONING_PATH/dashboards + sed -i 's/Test-Cluster-DM/'$DM_CLUSTER_NAME'-DM-Professional/g' $GF_PROVISIONING_PATH/dashboards/DM-Monitor-Professional.json + + # Rules + if [ ! -d $PROM_CONFIG_PATH/rules ]; then + mkdir -p $PROM_CONFIG_PATH/rules + fi + + echo $META_TYPE + echo $META_INSTANCE + echo $META_VALUE + cp -f /tmp/dm_worker.rules.yml $PROM_CONFIG_PATH/rules + sed -i 's/ENV_LABELS_ENV/'$DM_CLUSTER_NAME'/g' $PROM_CONFIG_PATH/rules/dm_worker.rules.yml + + # Copy Persistent rules to override raw files + if [ ! -z $PROM_PERSISTENT_DIR ]; then + if [ -d $PROM_PERSISTENT_DIR/latest-rules/${DM_VERSION##*/} ]; then + cp -f $PROM_PERSISTENT_DIR/latest-rules/${DM_VERSION##*/}/dm_worker.rules.yml $PROM_CONFIG_PATH/rules + fi + fi + + # Data sources + if [ ! -z $GF_DATASOURCE_PATH ]; then + if [ ! -z $GF_DM_PROMETHEUS_URL ]; then + sed -i 's,http://127.0.0.1:9090,'$GF_DM_PROMETHEUS_URL',g' /tmp/dm-cluster-datasource.yaml + fi + cp -f /tmp/dm-cluster-datasource.yaml $GF_DATASOURCE_PATH/ + fi + echo "running for DM done" + exit +fi + +if [ ! -d $GF_PROVISIONING_PATH/dashboards ]; then + mkdir -p $GF_PROVISIONING_PATH/dashboards +else + rm -rf $GF_PROVISIONING_PATH/dashboards/* +fi + +# TiDB dashboard +cp /tmp/tidb*.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiDB/Cluster-TiDB/g' $GF_PROVISIONING_PATH/dashboards/tidb.json +sed -i 's/Test-Cluster-TiDB/Cluster-TiDB/g' $GF_PROVISIONING_PATH/dashboards/tidb_runtime.json +sed -i 's/Test-Cluster-TiDB/Cluster-TiDB/g' $GF_PROVISIONING_PATH/dashboards/tidb_resource_control.json +sed -i 's/label_values(pd_cluster_status, tidb_cluster)/label_values(tidb_server_connections, tidb_cluster)/g' $GF_PROVISIONING_PATH/dashboards/tidb.json + +# Overview dashboard +cp /tmp/overview.json $GF_PROVISIONING_PATH/dashboards +cp /tmp/performance_overview.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-Overview/Cluster-Overview/g' $GF_PROVISIONING_PATH/dashboards/overview.json +sed -i 's/Test-Cluster-Performance-Overview/Cluster-Performance-Overview/g' $GF_PROVISIONING_PATH/dashboards/performance_overview.json +sed -i 's/label_values(pd_cluster_status, tidb_cluster)/label_values(process_start_time_seconds, tidb_cluster)/g' $GF_PROVISIONING_PATH/dashboards/overview.json + +# PD dashboard +cp /tmp/pd.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-PD/Cluster-PD/g' $GF_PROVISIONING_PATH/dashboards/pd.json + +# TiKV dashboard +cp /tmp/tikv*.json $GF_PROVISIONING_PATH/dashboards +if [ ! -f /tmp/tikv_pull.json ]; then + sed -i 's/Test-Cluster-TiKV-Details/Cluster-TiKV-Details/g' $GF_PROVISIONING_PATH/dashboards/tikv_details.json + sed -i 's/Test-Cluster-TiKV-Summary/Cluster-TiKV-Summary/g' $GF_PROVISIONING_PATH/dashboards/tikv_summary.json + sed -i 's/Test-Cluster-TiKV-Trouble-Shooting/Cluster-TiKV-Trouble-Shooting/g' $GF_PROVISIONING_PATH/dashboards/tikv_trouble_shooting.json +else + sed -i 's/Test-Cluster-TiKV/Cluster-TiKV/g' $GF_PROVISIONING_PATH/dashboards/tikv_pull.json +fi + +# Binlog dashboard +cp /tmp/binlog.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-Binlog/Cluster-Binlog/g' $GF_PROVISIONING_PATH/dashboards/binlog.json + +# Lighting +cp /tmp/lightning.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-Lightning/Cluster-Lightning/g' $GF_PROVISIONING_PATH/dashboards/lightning.json + +# TiFlash +cp /tmp/tiflash_summary.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiFlash-Summary/Cluster-TiFlash-Summary/g' $GF_PROVISIONING_PATH/dashboards/tiflash_summary.json +cp /tmp/tiflash_proxy_summary.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiFlash-Proxy-Summary/Cluster-TiFlash-Proxy-Summary/g' $GF_PROVISIONING_PATH/dashboards/tiflash_proxy_summary.json +cp /tmp/tiflash_proxy_details.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiFlash-Proxy-Details/Cluster-TiFlash-Proxy-Details/g' $GF_PROVISIONING_PATH/dashboards/tiflash_proxy_details.json + +# TiCDC dashboard +cp /tmp/ticdc.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiCDC/Cluster-TiCDC/g' $GF_PROVISIONING_PATH/dashboards/ticdc.json +sed -i 's/label_values(go_goroutines, tidb_cluster)/label_values(ticdc_kvclient_event_feed_count, tidb_cluster)/g' $GF_PROVISIONING_PATH/dashboards/ticdc.json +cp /tmp/TiCDC-Monitor-Summary.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiCDC-Summary/Cluster-TiCDC-Summary/g' $GF_PROVISIONING_PATH/dashboards/TiCDC-Monitor-Summary.json +sed -i 's/label_values(go_goroutines, tidb_cluster)/label_values(ticdc_kvclient_event_feed_count, tidb_cluster)/g' $GF_PROVISIONING_PATH/dashboards/TiCDC-Monitor-Summary.json + +# TiKV-CDC dashboard +cp /tmp/tikv-cdc.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiKV-CDC/Cluster-TiKV-CDC/g' $GF_PROVISIONING_PATH/dashboards/tikv-cdc.json +sed -i 's/label_values(go_goroutines, tidb_cluster)/label_values(tikv_cdc_kvclient_event_feed_count, tidb_cluster)/g' $GF_PROVISIONING_PATH/dashboards/tikv_cdc.json + +# TiProxy dashboard +cp /tmp/tiproxy_summary.json $GF_PROVISIONING_PATH/dashboards +sed -i 's/Test-Cluster-TiProxy-Summary/Cluster-TiProxy-Summary/g' $GF_PROVISIONING_PATH/dashboards/tiproxy_summary.json + +# To support monitoring multiple clusters with one TidbMonitor, change the job label to component +sed -i 's%job=\\\"tiflash\\\"%component=\\"tiflash\\"%g' $GF_PROVISIONING_PATH/dashboards/*.json +sed -i 's%job=\\\"tikv-importer\\\"%component=\\"importer\\"%g' $GF_PROVISIONING_PATH/dashboards/*.json +sed -i 's%job=\\\"lightning\\\"%component=\\"tidb-lightning\\"%g' $GF_PROVISIONING_PATH/dashboards/*.json +sed -i 's/\"hide\":\s2/"hide": 0/g' $GF_PROVISIONING_PATH/dashboards/*.json + +fs=$(ls $GF_PROVISIONING_PATH/dashboards/*.json) +for f in $fs; do + if [ "${f}" != "$GF_PROVISIONING_PATH/dashboards/nodes.json" ] && + [ "${f}" != "$GF_PROVISIONING_PATH/dashboards/pods.json" ]; then + sed -i 's%job=%component=%g' ${f} + sed -i 's%{{job}}%{{component}}%g' ${f} + sed -i -e 's%\(by\s(\)job\(,.*)\)%\1component\2%g' -e 's%\(by\s(.*\),job,\(.*)\)%\1,component,\2%g' -e 's%\(by\s(.*,\)job)%\1component)%g' -e 's%\(by\s(\)job)%\1component)%g' ${f} + sed -i 's/tidb_cluster=\\\"$tidb_cluster\\\"/tidb_cluster=~\\\"$tidb_cluster.*\\\"/g' ${f} + fi +done + +# Rules +if [ ! -d $PROM_CONFIG_PATH/rules ]; then + mkdir -p $PROM_CONFIG_PATH/rules +else + rm -rf $PROM_CONFIG_PATH/rules/* +fi +echo $META_TYPE +echo $META_INSTANCE +echo $META_VALUE +cp /tmp/*.rules.yml $PROM_CONFIG_PATH/rules +for file in $PROM_CONFIG_PATH/rules/*; do + sed -i 's/ENV_LABELS_ENV/Cluster/g' $file + sed -i 's%job=%component=%g' $file + sed -i -e 's%\(by\s(\)job\(,.*)\)%\1component\2%g' -e 's%\(by\s(.*\),job,\(.*)\)%\1,component,\2%g' -e 's%\(by\s(.*,\)job)%\1component)%g' -e 's%\(by\s(\)job)%\1component)%g' $file +done + +# Copy Persistent rules to override raw files +if [ ! -z $PROM_PERSISTENT_DIR ]; then + if [ -d $PROM_PERSISTENT_DIR/latest-rules/${TIDB_VERSION##*/} ]; then + cp -f $PROM_PERSISTENT_DIR/latest-rules/${TIDB_VERSION##*/}/*.rules.yml $PROM_CONFIG_PATH/rules + fi +fi + +# Datasources +if [ ! -z $GF_DATASOURCE_PATH ]; then + if [ ! -z $GF_K8S_PROMETHEUS_URL ]; then + sed -i 's,http://prometheus-k8s.monitoring.svc:9090,'$GF_K8S_PROMETHEUS_URL',g' /tmp/k8s-datasource.yaml + fi + + if [ ! -z $GF_TIDB_PROMETHEUS_URL ]; then + sed -i 's,http://127.0.0.1:9090,'$GF_TIDB_PROMETHEUS_URL',g' /tmp/tidb-cluster-datasource.yaml + fi + + cp /tmp/k8s-datasource.yaml $GF_DATASOURCE_PATH/ + cp /tmp/tidb-cluster-datasource.yaml $GF_DATASOURCE_PATH/ + + # pods + if [ ! -z $TIDB_CLUSTER_NAMESPACE ]; then + sed -i 's/$namespace/'$TIDB_CLUSTER_NAMESPACE'/g' /tmp/pods.json + else + sed -i 's/$namespace/default/g' /tmp/pods.json + fi + sed -i 's/Test-Cluster-Pods-Info/Cluster-Pods-Info/g' /tmp/pods.json + cp /tmp/pods.json $GF_PROVISIONING_PATH/dashboards + + # nodes + cp /tmp/nodes.json $GF_PROVISIONING_PATH/dashboards +fi diff --git a/monitor-snapshot/release-8.3/operator/rules/binlog.rules.yml b/monitor-snapshot/release-8.3/operator/rules/binlog.rules.yml new file mode 100644 index 00000000..e50ef483 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/binlog.rules.yml @@ -0,0 +1,91 @@ +groups: +- name: alert.rules + rules: + - alert: binlog_pump_storage_error_count + expr: changes(binlog_pump_storage_error_count[1m]) > 0 + labels: + env: ENV_LABELS_ENV + expr: changes(binlog_pump_storage_error_count[1m]) > 0 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog pump storage write some binlogs failed + value: '{{ $value }}' + - alert: binlog_drainer_checkpoint_high_delay + expr: (time() - binlog_drainer_checkpoint_tso / 1000) > 3600 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (time() - binlog_drainer_checkpoint_tso / 1000) > 3600 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog drainer checkpoint delay more than 1 hour + value: '{{ $value }}' + - alert: binlog_pump_write_binlog_rpc_duration_seconds_bucket + expr: histogram_quantile(0.9, rate(binlog_pump_rpc_duration_seconds_bucket{method="WriteBinlog"}[5m])) + > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(binlog_pump_rpc_duration_seconds_bucket{method="WriteBinlog"}[5m])) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog pump write binlog RPC latency is too high + value: '{{ $value }}' + - alert: binlog_pump_storage_write_binlog_duration_time_bucket + expr: histogram_quantile(0.9, rate(binlog_pump_storage_write_binlog_duration_time_bucket{type="batch"}[5m])) + > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(binlog_pump_storage_write_binlog_duration_time_bucket{type="batch"}[5m])) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog pump write binlog to disk is too slow + value: '{{ $value }}' + - alert: binlog_pump_storage_available_size_less_than_20G + expr: binlog_pump_storage_storage_size_bytes{type="available"} < 20 * 1024 * 1024 + * 1024 + for: 10s + labels: + env: ENV_LABELS_ENV + expr: binlog_pump_storage_storage_size_bytes{type="available"} < 20 * 1024 * + 1024 * 1024 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog pump storage available size less than 20G + value: '{{ $value }}' + - alert: binlog_drainer_execute_duration_time_more_than_10s + expr: histogram_quantile(0.9, rate(binlog_drainer_execute_duration_time_bucket[1m])) + > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(binlog_drainer_txn_duration_time_bucket[1m])) + > 10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog binlog drainer execute_duration_time_more_than_10s + value: '{{ $value }}' + - alert: binlog_drainer_checkpoint_tso_no_change_for_1m + expr: changes(binlog_drainer_checkpoint_tso[1m]) < 1 + labels: + env: ENV_LABELS_ENV + expr: changes(binlog_drainer_checkpoint_tso[1m]) < 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: binlog drainer checkpoint tso no change for 1m + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/lightning.rules.yml b/monitor-snapshot/release-8.3/operator/rules/lightning.rules.yml new file mode 100644 index 00000000..ffba2e13 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/lightning.rules.yml @@ -0,0 +1,15 @@ +groups: +- name: alert.rules + rules: + - alert: Lightning_import_failure_tables_count + expr: sum ( lightning_tables{result="failure"} ) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum ( lightning_tables{result="failure"} ) > 0 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: Lightning failed to import a table + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/pd.rules.yml b/monitor-snapshot/release-8.3/operator/rules/pd.rules.yml new file mode 100644 index 00000000..f249e0d9 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/pd.rules.yml @@ -0,0 +1,249 @@ +groups: +- name: alert.rules + rules: + - alert: PD_cluster_down_tikv_nums + expr: (sum(pd_cluster_status{type="store_down_count"}) by (instance) > 0) and + (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_cluster_status{type="store_down_count"}) by (instance) > 0) and + (sum(etcd_server_is_leader) by (instance) > 0) + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_cluster_down_tikv_nums + value: '{{ $value }}' + - alert: PD_etcd_write_disk_latency + expr: histogram_quantile(0.99, sum(rate(etcd_disk_wal_fsync_duration_seconds_bucket[1m])) + by (instance,job,le) ) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(etcd_disk_wal_fsync_duration_seconds_bucket[1m])) + by (instance,job,le) ) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_etcd_write_disk_latency + value: '{{ $value }}' + - alert: PD_miss_peer_region_count + expr: (sum(pd_regions_status{type="miss_peer_region_count"}) by (instance) > + 100) and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_regions_status{type="miss_peer_region_count"}) by (instance) > + 100) and (sum(etcd_server_is_leader) by (instance) > 0) + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_miss_peer_region_count + value: '{{ $value }}' + - alert: PD_cluster_lost_connect_tikv_nums + expr: (sum(pd_cluster_status{type="store_disconnected_count"}) by (instance) > + 0) and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_cluster_status{type="store_disconnected_count"}) by (instance) + > 0) and (sum(etcd_server_is_leader) by (instance) > 0) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_cluster_lost_connect_tikv_nums + value: '{{ $value }}' + - alert: PD_cluster_unhealthy_tikv_nums + expr: (sum ( pd_cluster_status{type="store_unhealth_count"} ) by (instance) > + 0) and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum ( pd_cluster_status{type="store_unhealth_count"} ) by (instance) + > 0) and (sum(etcd_server_is_leader) by (instance) > 0) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_cluster_unhealth_tikv_nums + value: '{{ $value }}' + - alert: PD_cluster_low_space + expr: (sum(pd_cluster_status{type="store_low_space_count"}) by (instance) > 0) + and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_cluster_status{type="store_low_space_count"}) by (instance) > + 0) and (sum(etcd_server_is_leader) by (instance) > 0) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_cluster_low_space + value: '{{ $value }}' + - alert: PD_etcd_network_peer_latency + expr: histogram_quantile(0.99, sum(rate(etcd_network_peer_round_trip_time_seconds_bucket[1m])) + by (To,instance,job,le) ) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(etcd_network_peer_round_trip_time_seconds_bucket[1m])) + by (To,instance,job,le) ) > 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_etcd_network_peer_latency + value: '{{ $value }}' + - alert: PD_tidb_handle_requests_duration + expr: histogram_quantile(0.99, sum(rate(pd_client_request_handle_requests_duration_seconds_bucket{type="tso"}[1m])) + by (instance,job,le) ) > 0.1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(pd_client_request_handle_requests_duration_seconds_bucket{type="tso"}[1m])) + by (instance,job,le) ) > 0.1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_tidb_handle_requests_duration + value: '{{ $value }}' + - alert: PD_down_peer_region_nums + expr: (sum(pd_regions_status{type="down-peer-region-count"}) by (instance) > + 0) and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_regions_status{type="down-peer-region-count"}) by (instance) > + 0) and (sum(etcd_server_is_leader) by (instance) > 0) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_down_peer_region_nums + value: '{{ $value }}' + - alert: PD_pending_peer_region_count + expr: (sum(pd_regions_status{type="pending-peer-region-count"}) by (instance) > + 100) and (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_regions_status{type="pending-peer-region-count"}) by (instance) > + 100) and (sum(etcd_server_is_leader) by (instance) > 0) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_pending_peer_region_count + value: '{{ $value }}' + - alert: PD_leader_change + expr: count( changes(pd_tso_events{type="save"}[10m]) > 0 ) >= 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: count( changes(pd_tso_events{type="save"}[10m]) > 0 ) >= 2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_leader_change + value: '{{ $value }}' + - alert: TiKV_space_used_more_than_80% + expr: sum(pd_cluster_status{type="storage_size"}) / sum(pd_cluster_status{type="storage_capacity"}) + * 100 > 80 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(pd_cluster_status{type="storage_size"}) / sum(pd_cluster_status{type="storage_capacity"}) + * 100 > 80 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV_space_used_more_than_80% + value: '{{ $value }}' + - alert: PD_system_time_slow + expr: changes(pd_tso_events{type="system_time_slow"}[10m]) >= 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(pd_tso_events{type="system_time_slow"}[10m]) >= 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: PD_system_time_slow + value: '{{ $value }}' + - alert: PD_no_store_for_making_replica + expr: increase(pd_checker_event_count{type="replica_checker", name="no_target_store"}[1m]) + > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(pd_checker_event_count{type="replica_checker", name="no_target_store"}[1m]) + > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: PD_no_store_for_making_replica + value: '{{ $value }}' + - alert: PD_node_restart + expr: changes(process_start_time_seconds{job="pd"}[5m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(process_start_time_seconds{job="pd"}[5m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD server has been restarted + value: '{{ $value }}' + - alert: PD_cluster_slow_tikv_nums + expr: (sum(pd_cluster_status{type="store_slow_count"}) by (instance) > 0) and + (sum(etcd_server_is_leader) by (instance) > 0) + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (sum(pd_cluster_status{type="store_slow_count"}) by (instance) > 0) and + (sum(etcd_server_is_leader) by (instance) > 0) + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD_cluster_slow_tikv_nums + value: '{{ $value }}' + - alert: PD_cpu_quota + expr: irate(process_cpu_seconds_total{job="pd"}[30s]) / pd_service_maxprocs > + 0.8 + for: 45s + labels: + env: ENV_LABELS_ENV + expr: irate(process_cpu_seconds_total{job="pd"}[30s]) / pd_service_maxprocs + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD CPU usage is over 80% of CPU quota + value: '{{ $value }}' + - alert: PD_memory_quota + expr: process_resident_memory_bytes{job="pd"} / pd_service_memory_quota_bytes + > 0.8 + for: 15s + labels: + env: ENV_LABELS_ENV + expr: process_resident_memory_bytes{job="pd"} / pd_service_memory_quota_bytes + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: PD memory usage is over 80% of memory quota + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/ticdc.rules.yml b/monitor-snapshot/release-8.3/operator/rules/ticdc.rules.yml new file mode 100644 index 00000000..0dac3b8d --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/ticdc.rules.yml @@ -0,0 +1,139 @@ +groups: +- name: alert.rules + rules: + - alert: cdc_multiple_owners + expr: sum(rate(ticdc_owner_ownership_counter[240s])) >= 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(ticdc_owner_ownership_counter[240s])) >= 2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc cluster has multiple owners + value: '{{ $value }}' + - alert: cdc_no_owner + expr: sum(rate(ticdc_owner_ownership_counter[240s])) < 0.5 + for: 10m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(ticdc_owner_ownership_counter[240s])) < 0.5 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc cluster has no owner for more than 10 minutes + value: '{{ $value }}' + - alert: ticdc_changefeed_failed + expr: (max_over_time(ticdc_owner_status[1m]) == 2) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (max_over_time(ticdc_owner_status[1m]) == 2) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc changefeed failed, it can not be automatically resumed + value: '{{ $value }}' + - alert: cdc_checkpoint_high_delay + expr: ticdc_owner_checkpoint_ts_lag > 600 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: ticdc_owner_checkpoint_ts_lag > 600 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc owner checkpoint delay more than 10 minutes + value: '{{ $value }}' + - alert: cdc_resolvedts_high_delay + expr: ticdc_owner_resolved_ts_lag > 300 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: ticdc_owner_resolved_ts_lag > 300 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc owner resolved ts delay more than 5 minutes + value: '{{ $value }}' + - alert: ticdc_sink_execution_error + expr: changes(ticdc_sink_execution_error[1m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(ticdc_sink_execution_error[1m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc sink execution meets errors + value: '{{ $value }}' + - alert: ticdc_processor_exit_with_error_count + expr: changes(ticdc_processor_exit_with_error_count[1m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(ticdc_processor_exit_with_error_count[1m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc processor exits with error + value: '{{ $value }}' + - alert: ticdc_changefeed_meet_error + expr: (max_over_time(ticdc_owner_status[1m]) == 1) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: (max_over_time(ticdc_owner_status[1m]) == 1) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: cdc changefeed meet error + value: '{{ $value }}' + - alert: tikv_cdc_min_resolved_ts_no_change_for_1m + expr: changes(tikv_cdc_min_resolved_ts[1m]) < 1 and ON (instance) tikv_cdc_region_resolve_status{status="resolved"} + > 0 and ON (instance) tikv_cdc_captured_region_total > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(tikv_cdc_min_resolved_ts[1m]) < 1 and ON (instance) tikv_cdc_region_resolve_status{status="resolved"} + > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: tikv cdc min resolved ts no change for 1m + value: '{{ $labels.instance }}' + - alert: tikv_cdc_scan_duration_seconds_more_than_10min + expr: histogram_quantile(0.9, rate(tikv_cdc_scan_duration_seconds_bucket{}[1m])) + > 600 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(tikv_cdc_scan_duration_seconds_bucket{}[1m])) + > 600 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: tikv cdc scan duration seconds more than 10 min + value: '{{ $value }}' + - alert: ticdc_memory_abnormal + expr: go_memstats_heap_alloc_bytes{job="ticdc"} > 1e+10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: go_memstats_heap_alloc_bytes{job="ticdc"} > 1e+10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiCDC heap memory usage is over 10 GB + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/tidb.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tidb.rules.yml new file mode 100644 index 00000000..9ad65a62 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tidb.rules.yml @@ -0,0 +1,193 @@ +groups: +- name: alert.rules + rules: + - alert: TiDB_schema_error + expr: increase(tidb_session_schema_lease_error_total{type="outdated"}[15m]) > + 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tidb_session_schema_lease_error_total{type="outdated"}[15m]) + > 0 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB schema error + value: '{{ $value }}' + - alert: TiDB_tikvclient_region_err_total + expr: increase( tidb_tikvclient_region_err_total[10m] ) > 6000 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase( tidb_tikvclient_region_err_total[10m] ) > 6000 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB tikvclient_backoff_count error + value: '{{ $value }}' + - alert: TiDB_binlog_error_total + expr: increase( tidb_server_critical_error_total[5m] ) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase( tidb_server_critical_error_total[5m] ) > 0 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB tidb binlog error total + value: '{{ $value }}' + - alert: TiDB_domain_load_schema_total + expr: increase( tidb_domain_load_schema_total{type="failed"}[10m] ) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase( tidb_domain_load_schema_total{type="failed"}[10m] ) > 10 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB domain_load_schema_total error + value: '{{ $value }}' + - alert: TiDB_monitor_keep_alive + expr: increase(tidb_monitor_keep_alive_total{job="tidb"}[10m]) < 100 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tidb_monitor_keep_alive_total{job="tidb"}[10m]) < 100 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB monitor_keep_alive error + value: '{{ $value }}' + - alert: TiDB_server_panic_total + expr: increase(tidb_server_panic_total[10m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tidb_server_panic_total[10m]) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB server panic total + value: '{{ $value }}' + - alert: TiDB_memory_abnormal + expr: go_memstats_heap_inuse_bytes{job="tidb"} > 1e+10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: go_memstats_heap_inuse_bytes{job="tidb"} > 1e+10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB heap memory usage is over 10 GB + value: '{{ $value }}' + - alert: TiDB_query_duration + expr: histogram_quantile(0.99, sum(rate(tidb_server_handle_query_duration_seconds_bucket[1m])) + BY (le, instance)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tidb_server_handle_query_duration_seconds_bucket[1m])) + BY (le, instance)) > 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB query duration 99th percentile is above 1s + value: '{{ $value }}' + - alert: TiDB_server_event_error + expr: increase(tidb_server_event_total{type=~"server_start|server_hang"}[15m]) > + 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tidb_server_event_total{type=~"server_start|server_hang"}[15m]) > + 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB server event error + value: '{{ $value }}' + - alert: tidb_tikvclient_backoff_seconds_count + expr: increase( tidb_tikvclient_backoff_seconds_count[10m] ) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase( tidb_tikvclient_backoff_seconds_count[10m] ) > 10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB tikvclient_backoff_count error + value: '{{ $value }}' + - alert: TiDB_monitor_time_jump_back_error + expr: increase(tidb_monitor_time_jump_back_total[10m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tidb_monitor_time_jump_back_total[10m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB monitor time_jump_back error + value: '{{ $value }}' + - alert: TiDB_ddl_waiting_jobs + expr: sum(tidb_ddl_waiting_jobs) > 5 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(tidb_ddl_waiting_jobs) > 5 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB ddl waiting_jobs too much + value: '{{ $value }}' + - alert: TiDB_node_restart + expr: changes(process_start_time_seconds{job="tidb"}[5m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(process_start_time_seconds{job="tidb"}[5m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB server has been restarted + value: '{{ $value }}' + - alert: TiDB_cpu_quota + expr: irate(process_cpu_seconds_total{job="tidb"}[30s]) / tidb_server_maxprocs + > 0.8 + for: 45s + labels: + env: ENV_LABELS_ENV + expr: irate(process_cpu_seconds_total{job="tidb"}[30s]) / tidb_server_maxprocs + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB CPU usage is over 80% of CPU quota + value: '{{ $value }}' + - alert: TiDB_memory_quota + expr: process_resident_memory_bytes{job="tidb"} / tidb_server_memory_quota_bytes + > 0.8 + for: 15s + labels: + env: ENV_LABELS_ENV + expr: process_resident_memory_bytes{job="tidb"} / tidb_server_memory_quota_bytes + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiDB memory usage is over 80% of memory quota + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/tiflash.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tiflash.rules.yml new file mode 100644 index 00000000..1480eedd --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tiflash.rules.yml @@ -0,0 +1,57 @@ +groups: +- name: alert.rules + rules: + - alert: TiFlash_server_is_down + expr: probe_success{group="tiflash"} == 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: probe_success{group="tiflash"} == 0 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiFlash server is down + value: '{{ $value }}' + - alert: TiFlash_schema_apply_duration + expr: histogram_quantile(0.99, sum(rate(tiflash_schema_apply_duration_seconds_bucket[1m])) + BY (le, instance)) > 20 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tiflash_schema_apply_duration_seconds_bucket[1m])) + BY (le, instance)) > 20 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiFlash schema apply duration 99th percentile is above 20s + value: '{{ $value }}' + - alert: TiFlash_raft_read_index_duration + expr: histogram_quantile(0.99, sum(rate(tiflash_raft_read_index_duration_seconds_bucket[1m])) + BY (le, instance)) > 3 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tiflash_raft_read_index_duration_seconds_bucket[1m])) + BY (le, instance)) > 3 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiFlash raft read index duration 99th percentile is above 3s + value: '{{ $value }}' + - alert: TiFlash_raft_wait_index_duration + expr: histogram_quantile(0.99, sum(rate(tiflash_raft_wait_index_duration_seconds_bucket[1m])) + BY (le, instance)) > 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tiflash_raft_wait_index_duration_seconds_bucket[1m])) + BY (le, instance)) > 2 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiFlash raft wait index duration 99th percentile is above 2s + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/tikv-cdc.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tikv-cdc.rules.yml new file mode 100644 index 00000000..b0a0f8d8 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tikv-cdc.rules.yml @@ -0,0 +1,154 @@ +groups: +- name: alert.rules + rules: + - alert: tikv_cdc_multiple_owners + expr: sum(rate(tikv_cdc_owner_ownership_counter[30s])) >= 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_cdc_owner_ownership_counter[30s])) >= 2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC cluster has multiple owners + value: '{{ $value }}' + - alert: tikv_cdc_no_owner + expr: sum(rate(tikv_cdc_owner_ownership_counter[30s])) < 0.5 + for: 10m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_cdc_owner_ownership_counter[30s])) < 0.5 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC cluster has no owner for more than 10 minutes + value: '{{ $value }}' + - alert: tikv_cdc_checkpoint_high_delay + expr: tikv_cdc_processor_checkpoint_ts_lag > 600 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: tikv_cdc_processor_checkpoint_ts_lag > 600 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC processor checkpoint delay more than 10 minutes + value: '{{ $value }}' + - alert: tikv_cdc_resolvedts_high_delay + expr: tikv_cdc_processor_resolved_ts_lag > 300 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: tikv_cdc_processor_resolved_ts_lag > 300 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC processor resolved ts delay more than 5 minutes + value: '{{ $value }}' + - alert: tikv_cdc_sink_execute_duration_time_more_than_10s + expr: histogram_quantile(0.9, rate(tikv_cdc_sink_txn_exec_duration_bucket[1m])) + > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(tikv_cdc_sink_txn_exec_duration_bucket[1m])) + > 10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC sink execute_duration_time_more_than_10s + value: '{{ $value }}' + - alert: tikv_cdc_processor_checkpoint_tso_no_change_for_1m + expr: changes(tikv_cdc_processor_checkpoint_ts[1m]) < 1 + labels: + env: ENV_LABELS_ENV + expr: changes(tikv_cdc_processor_checkpoint_ts[1m]) < 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC processor checkpoint tso no change for 1m + value: '{{ $value }}' + - alert: tikv_cdc_puller_entry_sorter_sort_bucket + expr: histogram_quantile(0.9, rate(tikv_cdc_puller_entry_sorter_sort_bucket{}[1m])) + > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(tikv_cdc_puller_entry_sorter_sort_bucket{}[1m])) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC puller entry sorter sort latency is too high + value: '{{ $value }}' + - alert: tikv_cdc_puller_entry_sorter_merge_bucket + expr: histogram_quantile(0.9, rate(tikv_cdc_puller_entry_sorter_merge_bucket{}[1m])) + > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(tikv_cdc_puller_entry_sorter_merge_bucket{}[1m])) + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC puller entry sorter merge latency is too high + value: '{{ $value }}' + - alert: tikv_cdc_component_min_resolved_ts_no_change_for_1m + expr: changes(tikv_cdc_min_resolved_ts[1m]) < 1 and ON (instance) tikv_cdc_region_resolve_status{status="resolved"} + > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(tikv_cdc_min_resolved_ts[1m]) < 1 and ON (instance) tikv_cdc_region_resolve_status{status="resolved"} + > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC component min resolved ts no change for 1m + value: '{{ $labels.instance }}' + - alert: tikv_cdc_component_scan_duration_seconds_more_than_10min + expr: histogram_quantile(0.9, rate(tikv_cdc_scan_duration_seconds_bucket{}[1m])) + > 600 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9, rate(tikv_cdc_scan_duration_seconds_bucket{}[1m])) + > 600 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC component scan duration seconds more than 10 min + value: '{{ $value }}' + - alert: tikv_cdc_processor_exit_with_error_count + expr: changes(tikv_cdc_processor_exit_with_error_count[1m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(tikv_cdc_processor_exit_with_error_count[1m]) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV-CDC processor exits with error + value: '{{ $value }}' + - alert: tikv_cdc_memory_abnormal + expr: go_memstats_heap_alloc_bytes{job="tikv-cdc"} > 1e+10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: go_memstats_heap_alloc_bytes{job="tikv-cdc"} > 1e+10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV-CDC heap memory usage is over 10 GB + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/tikv.accelerate.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tikv.accelerate.rules.yml new file mode 100644 index 00000000..87aa68e0 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tikv.accelerate.rules.yml @@ -0,0 +1,76 @@ +groups: +- name: tikv_accelerate + rules: + - record: tikv_grpc_msg_duration_seconds:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_grpc_msg_duration_seconds_bucket{instance=~".*", + type!="kv_gc"}[1m])) by (le, type)) + - record: tikv_raftstore_event_duration_bucket:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_event_duration_bucket{instance=~".*"}[1m])) + by (le, type)) + - record: tikv_thread_cpu_seconds:1m + expr: sum(rate(tikv_thread_cpu_seconds_total{instance=~".*"}[1m])) by (instance) + - record: tikv_raftstore_append_log_duration_seconds:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_append_log_duration_seconds_bucket{instance=~".*"}[1m])) + by (le, instance)) + - record: tikv_raftstore_raft_process_duration_secs:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_raft_process_duration_secs_bucket{instance=~".*", + type='ready'}[1m])) by (le, instance)) + - record: tikv_raftstore_request_wait_time_duration_secs:byins:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_request_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le, instance)) + - record: tikv_raftstore_append_log_duration_seconds:p95:1m + expr: histogram_quantile(0.95, sum(rate(tikv_raftstore_append_log_duration_seconds_bucket{instance=~".*"}[1m])) + by (le)) + - record: tikv_raftstore_apply_wait_time_duration_secs:byins:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_apply_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le, instance)) + - record: tikv_raftstore_apply_log_duration_seconds:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_apply_log_duration_seconds_bucket{instance=~".*"}[1m])) + by (le, instance)) + - record: tikv_raftstore_request_wait_time_duration_secs:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_request_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le)) + - record: tikv_raftstore_request_wait_time_duration_secs:p95:1m + expr: histogram_quantile(0.95, sum(rate(tikv_raftstore_request_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le)) + - record: tikv_worker_handled_task:1m + expr: sum(rate(tikv_worker_handled_task_total{instance=~".*"}[1m])) by (name) + - record: tikv_engine_num_files_at_level:kv:avg + expr: avg(tikv_engine_num_files_at_level{instance=~".*", db="kv"}) by (cf, level) + - record: tikv_engine_num_files_at_level:raft:avg + expr: avg(tikv_engine_num_files_at_level{instance=~".*", db="raft"}) by (cf, level) + - record: tikv_pd_request_duration_seconds:avg:1m + expr: sum(rate(tikv_pd_request_duration_seconds_sum{instance=~".*"}[1m])) by (type) + / sum(rate(tikv_pd_request_duration_seconds_count{instance=~".*"}[1m])) by (type) + - record: tikv_coprocessor_request_wait_seconds:p95:1m + expr: histogram_quantile(0.95, sum(rate(tikv_coprocessor_request_wait_seconds_bucket{instance=~".*", + type="all"}[1m])) by (le, instance,req)) + - record: tikv_grpc_msg_duration_seconds:avg:1m + expr: sum(rate(tikv_grpc_msg_duration_seconds_sum{instance=~".*"}[1m])) by (type) + / sum(rate(tikv_grpc_msg_duration_seconds_count[1m])) by (type) + - record: tikv_raftstore_apply_wait_time_duration_secs:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_apply_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le)) + - record: tikv_raftstore_apply_wait_time_duration_secs:p95:1m + expr: histogram_quantile(0.95, sum(rate(tikv_raftstore_apply_wait_time_duration_secs_bucket{instance=~".*"}[1m])) + by (le)) + - record: tikv_grpc_msg_duration_seconds:1m + expr: sum(rate(tikv_grpc_msg_duration_seconds_count{instance=~".*", type!="kv_gc"}[1m])) + by (instance,type) + - record: tikv_raftstore_snapshot_duration_seconds:p99:1m + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_snapshot_duration_seconds_bucket{instance=~".*", + type="apply"}[1m])) by (le)) + - record: tikv_worker_pending_task:sum + expr: sum(tikv_worker_pending_task_total{instance=~".*"}) by (name) + - record: tikv_coprocessor_request_duration_seconds:1m + expr: sum(rate(tikv_coprocessor_request_duration_seconds_bucket{instance=~".*"}[1m])) + by (le) + - record: tikv_futurepool_pending_task:1m + expr: sum(avg_over_time(tikv_futurepool_pending_task_total{instance=~".*"}[1m])) + by (name) + - record: tikv_storage_engine_async_request:1m + expr: sum(rate(tikv_storage_engine_async_request_total{instance=~".*", status!~"all|success"}[1m])) + by (status) + - record: tikv_thread_cpu_seconds_nogrpc:1m + expr: sum(rate(tikv_thread_cpu_seconds_total{instance=~".*", name=~"grpc.*"}[1m])) + by (instance) diff --git a/monitor-snapshot/release-8.3/operator/rules/tikv.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tikv.rules.yml new file mode 100644 index 00000000..6ed1c37c --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tikv.rules.yml @@ -0,0 +1,392 @@ +groups: +- name: alert.rules + rules: + - alert: TiKV_critical_error + expr: sum(rate(tikv_critical_error_total[1m])) BY (type, instance) > 0 + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_critical_error_total[1m])) BY (type, instance) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV encounters critical error + value: '{{ $value }}' + - alert: TiKV_memory_used_too_fast + expr: process_resident_memory_bytes{job=~"tikv",instance=~".*"} - (process_resident_memory_bytes{job=~"tikv",instance=~".*"} + offset 5m) > 5*1024*1024*1024 + for: 5m + labels: + env: ENV_LABELS_ENV + expr: process_resident_memory_bytes{job=~"tikv",instance=~".*"} - (process_resident_memory_bytes{job=~"tikv",instance=~".*"} + offset 5m) > 5*1024*1024*1024 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV memory used too fast + value: '{{ $value }}' + - alert: TiKV_GC_can_not_work + expr: sum(increase(tikv_gcworker_gc_tasks_vec{task="gc"}[1d])) < 1 and (sum(increase(tikv_gc_compaction_filter_perform[1d])) + < 1 and sum(increase(tikv_engine_event_total{db="kv", cf="write", type="compaction"}[1d])) + >= 1) + for: 5m + labels: + env: ENV_LABELS_ENV + expr: sum(increase(tikv_gcworker_gc_tasks_vec{task="gc"}[1d])) < 1 + level: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV GC can not work + value: '{{ $value }}' + - alert: TiKV_server_report_failure_msg_total + expr: sum(rate(tikv_server_report_failure_msg_total{type="unreachable"}[10m])) + BY (store_id) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_server_report_failure_msg_total{type="unreachable"}[10m])) + BY (store_id) > 10 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV server_report_failure_msg_total error + value: '{{ $value }}' + - alert: TiKV_channel_full_total + expr: sum(rate(tikv_channel_full_total[10m])) BY (type, instance) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_channel_full_total[10m])) BY (type, instance) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV channel full + value: '{{ $value }}' + - alert: TiKV_write_stall + expr: delta( tikv_engine_write_stall[10m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: delta( tikv_engine_write_stall[10m]) > 0 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV write stall + value: '{{ $value }}' + - alert: TiKV_raft_log_lag + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_log_lag_bucket[1m])) by + (le, instance)) > 5000 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_log_lag_bucket[1m])) + by (le, instance)) > 5000 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV raftstore log lag more than 5000 + value: '{{ $value }}' + - alert: TiKV_async_request_snapshot_duration_seconds + expr: histogram_quantile(0.99, sum(rate(tikv_storage_engine_async_request_duration_seconds_bucket{type="snapshot"}[1m])) + by (le, instance, type)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_storage_engine_async_request_duration_seconds_bucket{type="snapshot"}[1m])) + by (le, instance, type)) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV async request snapshot duration seconds more than 1s + value: '{{ $value }}' + - alert: TiKV_async_request_write_duration_seconds + expr: histogram_quantile(0.99, sum(rate(tikv_storage_engine_async_request_duration_seconds_bucket{type="write"}[1m])) + by (le, instance, type)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_storage_engine_async_request_duration_seconds_bucket{type="write"}[1m])) + by (le, instance, type)) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV async request write duration seconds more than 1s + value: '{{ $value }}' + - alert: TiKV_coprocessor_request_wait_seconds + expr: histogram_quantile(0.9999, sum(rate(tikv_coprocessor_request_wait_seconds_bucket{type="all"}[1m])) + by (le, instance, req)) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.9999, sum(rate(tikv_coprocessor_request_wait_seconds_bucket{type="all"}[1m])) + by (le, instance, req)) > 10 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV coprocessor request wait seconds more than 10s + value: '{{ $value }}' + - alert: TiKV_raftstore_thread_cpu_seconds_total + expr: sum(rate(tikv_thread_cpu_seconds_total{name=~"(raftstore|rs)_.*"}[1m])) + by (instance) > 1.6 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_thread_cpu_seconds_total{name=~"(raftstore|rs)_.*"}[1m])) + by (instance) > 1.6 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV raftstore thread CPU seconds is high + value: '{{ $value }}' + - alert: TiKV_raft_append_log_duration_secs + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_append_log_duration_seconds_bucket[1m])) + by (le, instance)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_append_log_duration_seconds_bucket[1m])) + by (le, instance)) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV_raft_append_log_duration_secs + value: '{{ $value }}' + - alert: TiKV_raft_apply_log_duration_secs + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_apply_log_duration_seconds_bucket[1m])) + by (le, instance)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_apply_log_duration_seconds_bucket[1m])) + by (le, instance)) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV_raft_apply_log_duration_secs + value: '{{ $value }}' + - alert: TiKV_scheduler_latch_wait_duration_seconds + expr: histogram_quantile(0.99, sum(rate(tikv_scheduler_latch_wait_duration_seconds_bucket[1m])) + by (le, instance, type)) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_scheduler_latch_wait_duration_seconds_bucket[1m])) + by (le, instance, type)) > 1 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV scheduler latch wait duration seconds more than 1s + value: '{{ $value }}' + - alert: TiKV_thread_apply_worker_cpu_seconds + expr: max(rate(tikv_thread_cpu_seconds_total{name="apply_.*"}[1m])) by (instance) + > 0.9 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: max(rate(tikv_thread_cpu_seconds_total{name="apply_.*"}[1m])) by (instance) + > 0.9 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV thread apply worker cpu seconds is high + value: '{{ $value }}' + - alert: TiDB_tikvclient_gc_action_fail + expr: sum(increase(tidb_tikvclient_gc_action_result{type="fail"}[1m])) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(increase(tidb_tikvclient_gc_action_result{type="fail"}[1m])) > 10 + level: critical + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiDB_tikvclient_gc_action_fail + value: '{{ $value }}' + - alert: TiKV_leader_drops + expr: delta(tikv_pd_heartbeat_tick_total{type="leader"}[30s]) < -10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: delta(tikv_pd_heartbeat_tick_total{type="leader"}[30s]) < -10 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV leader drops + value: '{{ $value }}' + - alert: TiKV_raft_process_ready_duration_secs + expr: histogram_quantile(0.999, sum(rate(tikv_raftstore_raft_process_duration_secs_bucket{type='ready'}[1m])) + by (le, instance, type)) > 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.999, sum(rate(tikv_raftstore_raft_process_duration_secs_bucket{type='ready'}[1m])) + by (le, instance, type)) > 2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV_raft_process_ready_duration_secs + value: '{{ $value }}' + - alert: TiKV_raft_process_tick_duration_secs + expr: histogram_quantile(0.999, sum(rate(tikv_raftstore_raft_process_duration_secs_bucket{type='tick'}[1m])) + by (le, instance, type)) > 2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.999, sum(rate(tikv_raftstore_raft_process_duration_secs_bucket{type='tick'}[1m])) + by (le, instance, type)) > 2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: + {{ $value }}' + summary: TiKV_raft_process_tick_duration_secs + value: '{{ $value }}' + - alert: TiKV_scheduler_context_total + expr: abs(delta( tikv_scheduler_contex_total[5m])) > 1000 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: abs(delta( tikv_scheduler_contex_total[5m])) > 1000 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV scheduler context total + value: '{{ $value }}' + - alert: TiKV_scheduler_command_duration_seconds + expr: histogram_quantile(0.99, sum(rate(tikv_scheduler_command_duration_seconds_bucket[1m])) + by (le, instance, type) / 1000) > 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_scheduler_command_duration_seconds_bucket[1m])) + by (le, instance, type) / 1000) > 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV scheduler command duration seconds more than 1s + value: '{{ $value }}' + - alert: TiKV_coprocessor_pending_request + expr: delta( tikv_coprocessor_pending_request[10m]) > 5000 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: delta( tikv_coprocessor_pending_request[10m]) > 5000 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV pending {{ $labels.type }} request is high + value: '{{ $value }}' + - alert: TiKV_coprocessor_cpu_util + expr: sum(rate(tikv_thread_cpu_seconds_total{name=~"cop_.*"}[1m])) by (instance) + / (count(tikv_thread_cpu_seconds_total{name=~"cop_.*"}) by (instance) * 0.9) + >= 1 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tikv_thread_cpu_seconds_total{name=~"cop_.*"}[1m])) by (instance) + / (count(tikv_thread_cpu_seconds_total{name=~"cop_.*"}) by (instance) * 0.9) + >= 1 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV coprocessor CPU utilization exceeds 90% + value: '{{ $value }}' + - alert: TiKV_pending_task + expr: sum(tikv_worker_pending_task_total) BY (instance,name) > 1000 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(tikv_worker_pending_task_total) BY (instance,name) > 1000 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV pending task too much + value: '{{ $value }}' + - alert: TiKV_low_space + expr: sum(tikv_store_size_bytes{type="available"}) by (instance) / sum(tikv_store_size_bytes{type="capacity"}) + by (instance) < 0.2 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(tikv_store_size_bytes{type="available"}) by (instance) / sum(tikv_store_size_bytes{type="capacity"}) + by (instance) < 0.2 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV available disk space too low + value: '{{ $value }}' + - alert: TiKV_approximate_region_size + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_region_size_bucket[1m])) + by (le)) > 1073741824 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: histogram_quantile(0.99, sum(rate(tikv_raftstore_region_size_bucket[1m])) + by (le)) > 1073741824 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, type: {{ $labels.type }}, instance: {{ + $labels.instance }}, values: {{ $value }}' + summary: TiKV approximate region size is more than 1GB + value: '{{ $value }}' + - alert: TiKV_node_restart + expr: changes(process_start_time_seconds{job="tikv"}[5m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: changes(process_start_time_seconds{job="tikv"}[5m]) > 0 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV server has been restarted + value: '{{ $value }}' + - alert: TiKV_cpu_quota + expr: irate(process_cpu_seconds_total{job="tikv"}[30s]) / tikv_server_cpu_cores_quota + > 0.8 + for: 45s + labels: + env: ENV_LABELS_ENV + expr: irate(process_cpu_seconds_total{job="tikv"}[30s]) / tikv_server_cpu_cores_quota + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV CPU usage is over 80% of CPU quota + value: '{{ $value }}' + - alert: TiKV_memory_quota + expr: process_resident_memory_bytes{job="tikv"} / tikv_server_memory_quota_bytes + > 0.8 + for: 15s + labels: + env: ENV_LABELS_ENV + expr: process_resident_memory_bytes{job="tikv"} / tikv_server_memory_quota_bytes + > 0.8 + level: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiKV memory usage is over 80% of memory quota + value: '{{ $value }}' diff --git a/monitor-snapshot/release-8.3/operator/rules/tiproxy.rules.yml b/monitor-snapshot/release-8.3/operator/rules/tiproxy.rules.yml new file mode 100644 index 00000000..6e0d1fe5 --- /dev/null +++ b/monitor-snapshot/release-8.3/operator/rules/tiproxy.rules.yml @@ -0,0 +1,52 @@ +groups: +- name: alert.rules + rules: + - alert: TiProxyServerIsDown + expr: up{job="tiproxy"} == 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: up{job="tiproxy"} == 0 + severity: emergency + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }} is down + for 1 minute' + summary: TiProxy server is down + value: '{{ $value }}' + - alert: TiProxyDiscoveredTimeJumpBack + expr: increase(tiproxy_monitor_time_jump_back_total[10m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tiproxy_monitor_time_jump_back_total[10m]) > 0 + severity: warning + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ + $value }}' + summary: TiProxy monitor found time jump back error + value: '{{ $value }}' + - alert: TiProxyReportErr + expr: increase(tiproxy_server_err[10m]) > 0 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: increase(tiproxy_server_err[10m]) > 0 + severity: major + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, value: + {{ $value }}' + summary: TiProxy reports critical error + value: '{{ $value }}' + - alert: TiProxyGetBackendFail + expr: sum(rate(tiproxy_backend_get_backend{res="fail"}[1m])) by (instance) > 10 + for: 1m + labels: + env: ENV_LABELS_ENV + expr: sum(rate(tiproxy_backend_get_backend{res="fail"}[1m])) by (instance) > + 10 + severity: major + annotations: + description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, value: + {{ $value }}' + summary: TiProxy fails to get backends + value: '{{ $value }}'