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rules.yml
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rules.yml
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#
# The following yaml cannot be copy-pasted to Prometheus configuration.
# Please navigate to https://samber.github.io/awesome-prometheus-alerts/rules instead.
#
# Contributing guidelines:
# https://github.com/samber/awesome-prometheus-alerts/blob/master/CONTRIBUTING.md
#
groups:
- name: Basic resource monitoring
services:
- name: Prometheus self-monitoring
exporters:
- slug: embedded-exporter
rules:
- name: Prometheus job missing
description: A Prometheus job has disappeared
query: 'absent(up{job="prometheus"})'
severity: warning
- name: Prometheus target missing
description: A Prometheus target has disappeared. An exporter might be crashed.
query: "up == 0"
severity: critical
- name: Prometheus all targets missing
description: A Prometheus job does not have living target anymore.
query: "sum by (job) (up) == 0"
severity: critical
- name: Prometheus target missing with warmup time
description: Allow a job time to start up (10 minutes) before alerting that it's down.
query: "sum by (instance, job) ((up == 0) * on (instance) group_right(job) (node_time_seconds - node_boot_time_seconds > 600))"
severity: critical
- name: Prometheus configuration reload failure
description: Prometheus configuration reload error
query: "prometheus_config_last_reload_successful != 1"
severity: warning
- name: Prometheus too many restarts
description: Prometheus has restarted more than twice in the last 15 minutes. It might be crashlooping.
query: 'changes(process_start_time_seconds{job=~"prometheus|pushgateway|alertmanager"}[15m]) > 2'
severity: warning
- name: Prometheus AlertManager job missing
description: A Prometheus AlertManager job has disappeared
query: 'absent(up{job="alertmanager"})'
severity: warning
- name: Prometheus AlertManager configuration reload failure
description: AlertManager configuration reload error
query: "alertmanager_config_last_reload_successful != 1"
severity: warning
- name: Prometheus AlertManager config not synced
description: Configurations of AlertManager cluster instances are out of sync
query: 'count(count_values("config_hash", alertmanager_config_hash)) > 1'
severity: warning
- name: Prometheus AlertManager E2E dead man switch
description: Prometheus DeadManSwitch is an always-firing alert. It's used as an end-to-end test of Prometheus through the Alertmanager.
query: "vector(1)"
severity: critical
- name: Prometheus not connected to alertmanager
description: Prometheus cannot connect the alertmanager
query: "prometheus_notifications_alertmanagers_discovered < 1"
severity: critical
- name: Prometheus rule evaluation failures
description: "Prometheus encountered {{ $value }} rule evaluation failures, leading to potentially ignored alerts."
query: "increase(prometheus_rule_evaluation_failures_total[3m]) > 0"
severity: critical
- name: Prometheus template text expansion failures
description: "Prometheus encountered {{ $value }} template text expansion failures"
query: "increase(prometheus_template_text_expansion_failures_total[3m]) > 0"
severity: critical
- name: Prometheus rule evaluation slow
description: "Prometheus rule evaluation took more time than the scheduled interval. It indicates a slower storage backend access or too complex query."
query: "prometheus_rule_group_last_duration_seconds > prometheus_rule_group_interval_seconds"
severity: warning
for: 5m
- name: Prometheus notifications backlog
description: The Prometheus notification queue has not been empty for 10 minutes
query: "min_over_time(prometheus_notifications_queue_length[10m]) > 0"
severity: warning
- name: Prometheus AlertManager notification failing
description: Alertmanager is failing sending notifications
query: "rate(alertmanager_notifications_failed_total[1m]) > 0"
severity: critical
- name: Prometheus target empty
description: Prometheus has no target in service discovery
query: "prometheus_sd_discovered_targets == 0"
severity: critical
- name: Prometheus target scraping slow
description: Prometheus is scraping exporters slowly since it exceeded the requested interval time. Your Prometheus server is under-provisioned.
query: 'prometheus_target_interval_length_seconds{quantile="0.9"} / on (interval, instance, job) prometheus_target_interval_length_seconds{quantile="0.5"} > 1.05'
severity: warning
for: 5m
- name: Prometheus large scrape
description: Prometheus has many scrapes that exceed the sample limit
query: "increase(prometheus_target_scrapes_exceeded_sample_limit_total[10m]) > 10"
severity: warning
for: 5m
- name: Prometheus target scrape duplicate
description: Prometheus has many samples rejected due to duplicate timestamps but different values
query: "increase(prometheus_target_scrapes_sample_duplicate_timestamp_total[5m]) > 0"
severity: warning
- name: Prometheus TSDB checkpoint creation failures
description: "Prometheus encountered {{ $value }} checkpoint creation failures"
query: "increase(prometheus_tsdb_checkpoint_creations_failed_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB checkpoint deletion failures
description: "Prometheus encountered {{ $value }} checkpoint deletion failures"
query: "increase(prometheus_tsdb_checkpoint_deletions_failed_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB compactions failed
description: "Prometheus encountered {{ $value }} TSDB compactions failures"
query: "increase(prometheus_tsdb_compactions_failed_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB head truncations failed
description: "Prometheus encountered {{ $value }} TSDB head truncation failures"
query: "increase(prometheus_tsdb_head_truncations_failed_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB reload failures
description: "Prometheus encountered {{ $value }} TSDB reload failures"
query: "increase(prometheus_tsdb_reloads_failures_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB WAL corruptions
description: "Prometheus encountered {{ $value }} TSDB WAL corruptions"
query: "increase(prometheus_tsdb_wal_corruptions_total[1m]) > 0"
severity: critical
- name: Prometheus TSDB WAL truncations failed
description: "Prometheus encountered {{ $value }} TSDB WAL truncation failures"
query: "increase(prometheus_tsdb_wal_truncations_failed_total[1m]) > 0"
severity: critical
- name: Prometheus timeseries cardinality
description: 'The "{{ $labels.name }}" timeseries cardinality is getting very high: {{ $value }}'
query: 'label_replace(count by(__name__) ({__name__=~".+"}), "name", "$1", "__name__", "(.+)") > 10000'
severity: warning
- name: Host and hardware
exporters:
- name: node-exporter
slug: node-exporter
doc_url: https://github.com/prometheus/node_exporter
rules:
- name: Host out of memory
description: Node memory is filling up (< 10% left)
query: '(node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes * 100 < 10) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host memory under memory pressure
description: The node is under heavy memory pressure. High rate of major page faults
query: '(rate(node_vmstat_pgmajfault[1m]) > 1000) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host Memory is underutilized
description: "Node memory is < 20% for 1 week. Consider reducing memory space. (instance {{ $labels.instance }})"
query: '(100 - (avg_over_time(node_memory_MemAvailable_bytes[30m]) / node_memory_MemTotal_bytes * 100) < 20) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: info
for: 1w
comments: |
You may want to increase the alert manager 'repeat_interval' for this type of alert to daily or weekly
- name: Host unusual network throughput in
description: Host network interfaces are probably receiving too much data (> 100 MB/s)
query: '(sum by (instance) (rate(node_network_receive_bytes_total[2m])) / 1024 / 1024 > 100) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host unusual network throughput out
description: Host network interfaces are probably sending too much data (> 100 MB/s)
query: '(sum by (instance) (rate(node_network_transmit_bytes_total[2m])) / 1024 / 1024 > 100) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host unusual disk read rate
description: Disk is probably reading too much data (> 50 MB/s)
query: '(sum by (instance) (rate(node_disk_read_bytes_total[2m])) / 1024 / 1024 > 50) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host unusual disk write rate
description: Disk is probably writing too much data (> 50 MB/s)
query: '(sum by (instance) (rate(node_disk_written_bytes_total[2m])) / 1024 / 1024 > 50) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host out of disk space
description: Disk is almost full (< 10% left)
query: '((node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes < 10 and ON (instance, device, mountpoint) node_filesystem_readonly == 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
comments: |
Please add ignored mountpoints in node_exporter parameters like
"--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|run)($|/)".
Same rule using "node_filesystem_free_bytes" will fire when disk fills for non-root users.
for: 2m
- name: Host disk will fill in 24 hours
description: Filesystem is predicted to run out of space within the next 24 hours at current write rate
query: '((node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes < 10 and ON (instance, device, mountpoint) predict_linear(node_filesystem_avail_bytes{fstype!~"tmpfs"}[1h], 24 * 3600) < 0 and ON (instance, device, mountpoint) node_filesystem_readonly == 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
comments: |
Please add ignored mountpoints in node_exporter parameters like
"--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|run)($|/)".
Same rule using "node_filesystem_free_bytes" will fire when disk fills for non-root users.
for: 2m
- name: Host out of inodes
description: Disk is almost running out of available inodes (< 10% left)
query: '(node_filesystem_files_free{fstype!="msdosfs"} / node_filesystem_files{fstype!="msdosfs"} * 100 < 10 and ON (instance, device, mountpoint) node_filesystem_readonly == 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host filesystem device error
description: "{{ $labels.instance }}: Device error with the {{ $labels.mountpoint }} filesystem"
query: "node_filesystem_device_error == 1"
severity: critical
for: 2m
- name: Host inodes will fill in 24 hours
description: Filesystem is predicted to run out of inodes within the next 24 hours at current write rate
query: '(node_filesystem_files_free{fstype!="msdosfs"} / node_filesystem_files{fstype!="msdosfs"} * 100 < 10 and predict_linear(node_filesystem_files_free{fstype!="msdosfs"}[1h], 24 * 3600) < 0 and ON (instance, device, mountpoint) node_filesystem_readonly{fstype!="msdosfs"} == 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host unusual disk read latency
description: Disk latency is growing (read operations > 100ms)
query: '(rate(node_disk_read_time_seconds_total[1m]) / rate(node_disk_reads_completed_total[1m]) > 0.1 and rate(node_disk_reads_completed_total[1m]) > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host unusual disk write latency
description: Disk latency is growing (write operations > 100ms)
query: '(rate(node_disk_write_time_seconds_total[1m]) / rate(node_disk_writes_completed_total[1m]) > 0.1 and rate(node_disk_writes_completed_total[1m]) > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host high CPU load
description: CPU load is > 80%
query: '(sum by (instance) (avg by (mode, instance) (rate(node_cpu_seconds_total{mode!="idle"}[2m]))) > 0.8) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 10m
- name: Host CPU is underutilized
description: "CPU load is < 20% for 1 week. Consider reducing the number of CPUs."
query: '(100 - (rate(node_cpu_seconds_total{mode="idle"}[30m]) * 100) < 20) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: info
for: 1w
comments: |
You may want to increase the alert manager 'repeat_interval' for this type of alert to daily or weekly
- name: Host CPU steal noisy neighbor
description: CPU steal is > 10%. A noisy neighbor is killing VM performances or a spot instance may be out of credit.
query: '(avg by(instance) (rate(node_cpu_seconds_total{mode="steal"}[5m])) * 100 > 10) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
- name: Host CPU high iowait
description: CPU iowait > 10%. A high iowait means that you are disk or network bound.
query: '(avg by (instance) (rate(node_cpu_seconds_total{mode="iowait"}[5m])) * 100 > 10) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
- name: Host unusual disk IO
description: "Time spent in IO is too high on {{ $labels.instance }}. Check storage for issues."
query: '(rate(node_disk_io_time_seconds_total[1m]) > 0.5) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host context switching high
description: Context switching is growing on the node (twice the daily average during the last 15m)
query: |
(rate(node_context_switches_total[15m])/count without(mode,cpu) (node_cpu_seconds_total{mode="idle"}))
/
(rate(node_context_switches_total[1d])/count without(mode,cpu) (node_cpu_seconds_total{mode="idle"})) > 2
severity: warning
comments: |
x2 context switches is an arbitrary number.
The alert threshold depends on the nature of the application.
Please read: https://github.com/samber/awesome-prometheus-alerts/issues/58
- name: Host swap is filling up
description: Swap is filling up (>80%)
query: '((1 - (node_memory_SwapFree_bytes / node_memory_SwapTotal_bytes)) * 100 > 80) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host systemd service crashed
description: "systemd service crashed"
query: '(node_systemd_unit_state{state="failed"} == 1) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
- name: Host physical component too hot
description: "Physical hardware component too hot"
query: '((node_hwmon_temp_celsius * ignoring(label) group_left(instance, job, node, sensor) node_hwmon_sensor_label{label!="tctl"} > 75)) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host node overtemperature alarm
description: "Physical node temperature alarm triggered"
query: '((node_hwmon_temp_crit_alarm_celsius == 1) or (node_hwmon_temp_alarm == 1)) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: critical
- name: Host RAID array got inactive
description: "RAID array {{ $labels.device }} is in a degraded state due to one or more disk failures. The number of spare drives is insufficient to fix the issue automatically."
query: '(node_md_state{state="inactive"} > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: critical
- name: Host RAID disk failure
description: "At least one device in RAID array on {{ $labels.instance }} failed. Array {{ $labels.md_device }} needs attention and possibly a disk swap"
query: '(node_md_disks{state="failed"} > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host kernel version deviations
description: Different kernel versions are running
query: '(count(sum(label_replace(node_uname_info, "kernel", "$1", "release", "([0-9]+.[0-9]+.[0-9]+).*")) by (kernel)) > 1) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 6h
- name: Host OOM kill detected
description: OOM kill detected
query: '(increase(node_vmstat_oom_kill[1m]) > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
- name: Host EDAC Correctable Errors detected
description: 'Host {{ $labels.instance }} has had {{ printf "%.0f" $value }} correctable memory errors reported by EDAC in the last 5 minutes.'
query: '(increase(node_edac_correctable_errors_total[1m]) > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: info
- name: Host EDAC Uncorrectable Errors detected
description: 'Host {{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.'
query: '(node_edac_uncorrectable_errors_total > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
- name: Host Network Receive Errors
description: 'Host {{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} receive errors in the last two minutes.'
query: '(rate(node_network_receive_errs_total[2m]) / rate(node_network_receive_packets_total[2m]) > 0.01) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host Network Transmit Errors
description: 'Host {{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} transmit errors in the last two minutes.'
query: '(rate(node_network_transmit_errs_total[2m]) / rate(node_network_transmit_packets_total[2m]) > 0.01) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host Network Interface Saturated
description: 'The network interface "{{ $labels.device }}" on "{{ $labels.instance }}" is getting overloaded.'
query: '((rate(node_network_receive_bytes_total{device!~"^tap.*|^vnet.*|^veth.*|^tun.*"}[1m]) + rate(node_network_transmit_bytes_total{device!~"^tap.*|^vnet.*|^veth.*|^tun.*"}[1m])) / node_network_speed_bytes{device!~"^tap.*|^vnet.*|^veth.*|^tun.*"} > 0.8 < 10000) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}' # < to 10Gb to prevent +inf when max speed is unknown
severity: warning
for: 1m
- name: Host Network Bond Degraded
description: 'Bond "{{ $labels.device }}" degraded on "{{ $labels.instance }}".'
query: '((node_bonding_active - node_bonding_slaves) != 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host conntrack limit
description: "The number of conntrack is approaching limit"
query: '(node_nf_conntrack_entries / node_nf_conntrack_entries_limit > 0.8) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 5m
- name: Host clock skew
description: "Clock skew detected. Clock is out of sync. Ensure NTP is configured correctly on this host."
query: '((node_timex_offset_seconds > 0.05 and deriv(node_timex_offset_seconds[5m]) >= 0) or (node_timex_offset_seconds < -0.05 and deriv(node_timex_offset_seconds[5m]) <= 0)) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 10m
- name: Host clock not synchronising
description: "Clock not synchronising. Ensure NTP is configured on this host."
query: '(min_over_time(node_timex_sync_status[1m]) == 0 and node_timex_maxerror_seconds >= 16) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: warning
for: 2m
- name: Host requires reboot
description: "{{ $labels.instance }} requires a reboot."
query: '(node_reboot_required > 0) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
severity: info
for: 4h
- name: S.M.A.R.T Device Monitoring
exporters:
- name: smartctl-exporter
slug: smartctl-exporter
doc_url: https://github.com/prometheus-community/smartctl_exporter
rules:
- name: Smart device temperature warning
description: Device temperature warning (instance {{ $labels.instance }})
query: smartctl_device_temperature > 60
severity: warning
for: 2m
- name: Smart device temperature critical
description: Device temperature critical (instance {{ $labels.instance }})
query: smartctl_device_temperature > 80
severity: critical
for: 2m
- name: Smart critical warning
description: device has critical warning (instance {{ $labels.instance }})
query: smartctl_device_critical_warning > 0
severity: critical
for: 15m
- name: Smart media errors
description: device has media errors (instance {{ $labels.instance }})
query: smartctl_device_media_errors > 0
severity: critical
for: 15m
- name: Smart NVME Wearout Indicator
description: NVMe device is wearing out (instance {{ $labels.instance }})
query: smartctl_device_available_spare{device=~"nvme.*"} < smartctl_device_available_spare_threshold{device=~"nvme.*"}
severity: critical
for: 15m
- name: Docker containers
exporters:
- name: google/cAdvisor
slug: google-cadvisor
doc_url: https://github.com/google/cadvisor
rules:
- name: Container killed
description: A container has disappeared
query: "time() - container_last_seen > 60"
severity: warning
comments: |
This rule can be very noisy in dynamic infra with legitimate container start/stop/deployment.
- name: Container absent
description: A container is absent for 5 min
query: "absent(container_last_seen)"
severity: warning
for: 5m
comments: |
This rule can be very noisy in dynamic infra with legitimate container start/stop/deployment.
- name: Container High CPU utilization
description: Container CPU utilization is above 80%
query: '(sum(rate(container_cpu_usage_seconds_total{container!=""}[5m])) by (pod, container) / sum(container_spec_cpu_quota{container!=""}/container_spec_cpu_period{container!=""}) by (pod, container) * 100) > 80'
severity: warning
for: 2m
- name: Container High Memory usage
description: Container Memory usage is above 80%
query: '(sum(container_memory_working_set_bytes{name!=""}) BY (instance, name) / sum(container_spec_memory_limit_bytes > 0) BY (instance, name) * 100) > 80'
severity: warning
comments: See https://medium.com/faun/how-much-is-too-much-the-linux-oomkiller-and-used-memory-d32186f29c9d
for: 2m
- name: Container Volume usage
description: Container Volume usage is above 80%
query: '(1 - (sum(container_fs_inodes_free{name!=""}) BY (instance) / sum(container_fs_inodes_total) BY (instance))) * 100 > 80'
severity: warning
for: 2m
- name: Container high throttle rate
description: Container is being throttled
query: 'sum(increase(container_cpu_cfs_throttled_periods_total{container!=""}[5m])) by (container, pod, namespace) / sum(increase(container_cpu_cfs_periods_total[5m])) by (container, pod, namespace) > ( 25 / 100 )'
severity: warning
for: 5m
- name: Container Low CPU utilization
description: Container CPU utilization is under 20% for 1 week. Consider reducing the allocated CPU.
query: '(sum(rate(container_cpu_usage_seconds_total{container!=""}[5m])) by (pod, container) / sum(container_spec_cpu_quota{container!=""}/container_spec_cpu_period{container!=""}) by (pod, container) * 100) < 20'
severity: info
for: 7d
- name: Container Low Memory usage
description: Container Memory usage is under 20% for 1 week. Consider reducing the allocated memory.
query: '(sum(container_memory_working_set_bytes{name!=""}) BY (instance, name) / sum(container_spec_memory_limit_bytes > 0) BY (instance, name) * 100) < 20'
severity: info
for: 7d
- name: Blackbox
exporters:
- name: prometheus/blackbox_exporter
slug: blackbox-exporter
doc_url: https://github.com/prometheus/blackbox_exporter
rules:
- name: Blackbox probe failed
description: Probe failed
query: probe_success == 0
severity: critical
- name: Blackbox configuration reload failure
description: Blackbox configuration reload failure
query: "blackbox_exporter_config_last_reload_successful != 1"
severity: warning
- name: Blackbox slow probe
description: Blackbox probe took more than 1s to complete
query: "avg_over_time(probe_duration_seconds[1m]) > 1"
severity: warning
for: 1m
- name: Blackbox probe HTTP failure
description: HTTP status code is not 200-399
query: "probe_http_status_code <= 199 OR probe_http_status_code >= 400"
severity: critical
- name: Blackbox SSL certificate will expire soon
description: SSL certificate expires in less than 20 days
query: "3 <= round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 20"
severity: warning
- name: Blackbox SSL certificate will expire soon
description: SSL certificate expires in less than 3 days
query: "0 <= round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 3"
severity: critical
- name: Blackbox SSL certificate expired
description: SSL certificate has expired already
query: "round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 0"
severity: critical
comments: |
For probe_ssl_earliest_cert_expiry to be exposed after expiration, you
need to enable insecure_skip_verify. Note that this will disable
certificate validation.
See https://github.com/prometheus/blackbox_exporter/blob/master/CONFIGURATION.md#tls_config
- name: Blackbox probe slow HTTP
description: HTTP request took more than 1s
query: "avg_over_time(probe_http_duration_seconds[1m]) > 1"
severity: warning
for: 1m
- name: Blackbox probe slow ping
description: Blackbox ping took more than 1s
query: "avg_over_time(probe_icmp_duration_seconds[1m]) > 1"
severity: warning
for: 1m
- name: Windows Server
exporters:
- name: prometheus-community/windows_exporter
slug: windows-exporter
doc_url: https://github.com/prometheus-community/windows_exporter
rules:
- name: Windows Server collector Error
description: "Collector {{ $labels.collector }} was not successful"
query: "windows_exporter_collector_success == 0"
severity: critical
- name: Windows Server service Status
description: Windows Service state is not OK
query: 'windows_service_status{status="ok"} != 1'
severity: critical
for: 1m
- name: Windows Server CPU Usage
description: CPU Usage is more than 80%
query: '100 - (avg by (instance) (rate(windows_cpu_time_total{mode="idle"}[2m])) * 100) > 80'
severity: warning
- name: Windows Server memory Usage
description: Memory usage is more than 90%
query: "100 - ((windows_os_physical_memory_free_bytes / windows_cs_physical_memory_bytes) * 100) > 90"
severity: warning
for: 2m
- name: Windows Server disk Space Usage
description: Disk usage is more than 80%
query: "100.0 - 100 * ((windows_logical_disk_free_bytes / 1024 / 1024 ) / (windows_logical_disk_size_bytes / 1024 / 1024)) > 80"
severity: critical
for: 2m
- name: VMware
exporters:
- name: pryorda/vmware_exporter
slug: pryorda-vmware-exporter
doc_url: https://github.com/pryorda/vmware_exporter
rules:
- name: Virtual Machine Memory Warning
description: 'High memory usage on {{ $labels.instance }}: {{ $value | printf "%.2f"}}%'
query: "vmware_vm_mem_usage_average / 100 >= 80 and vmware_vm_mem_usage_average / 100 < 90"
severity: warning
for: 5m
- name: Virtual Machine Memory Critical
description: 'High memory usage on {{ $labels.instance }}: {{ $value | printf "%.2f"}}%'
query: "vmware_vm_mem_usage_average / 100 >= 90"
severity: critical
for: 1m
- name: High Number of Snapshots
description: "High snapshots number on {{ $labels.instance }}: {{ $value }}"
query: "vmware_vm_snapshots > 3"
severity: warning
for: 30m
- name: Outdated Snapshots
description: 'Outdated snapshots on {{ $labels.instance }}: {{ $value | printf "%.0f"}} days'
query: "(time() - vmware_vm_snapshot_timestamp_seconds) / (60 * 60 * 24) >= 3"
severity: warning
for: 5m
- name: Netdata
exporters:
- name: Embedded exporter
slug: embedded-exporter
doc_url: https://github.com/netdata/netdata/blob/master/backends/prometheus/README.md
rules:
- name: Netdata high cpu usage
description: Netdata high CPU usage (> 80%)
query: 'rate(netdata_cpu_cpu_percentage_average{dimension="idle"}[1m]) > 80'
severity: warning
for: 5m
- name: Host CPU steal noisy neighbor
description: CPU steal is > 10%. A noisy neighbor is killing VM performances or a spot instance may be out of credit.
query: 'rate(netdata_cpu_cpu_percentage_average{dimension="steal"}[1m]) > 10'
severity: warning
for: 5m
- name: Netdata high memory usage
description: Netdata high memory usage (> 80%)
query: '100 / netdata_system_ram_MB_average * netdata_system_ram_MB_average{dimension=~"free|cached"} < 20'
severity: warning
for: 5m
- name: Netdata low disk space
description: Netdata low disk space (> 80%)
query: '100 / netdata_disk_space_GB_average * netdata_disk_space_GB_average{dimension=~"avail|cached"} < 20'
severity: warning
for: 5m
- name: Netdata predicted disk full
description: Netdata predicted disk full in 24 hours
query: 'predict_linear(netdata_disk_space_GB_average{dimension=~"avail|cached"}[3h], 24 * 3600) < 0'
severity: warning
- name: Netdata MD mismatch cnt unsynchronized blocks
description: RAID Array have unsynchronized blocks
query: "netdata_md_mismatch_cnt_unsynchronized_blocks_average > 1024"
severity: warning
for: 2m
- name: Netdata disk reallocated sectors
description: Reallocated sectors on disk
query: "increase(netdata_smartd_log_reallocated_sectors_count_sectors_average[1m]) > 0"
severity: info
- name: Netdata disk current pending sector
description: Disk current pending sector
query: "netdata_smartd_log_current_pending_sector_count_sectors_average > 0"
severity: warning
- name: Netdata reported uncorrectable disk sectors
description: Reported uncorrectable disk sectors
query: "increase(netdata_smartd_log_offline_uncorrectable_sector_count_sectors_average[2m]) > 0"
severity: warning
- name: Databases and brokers
services:
- name: MySQL
exporters:
- name: prometheus/mysqld_exporter
slug: mysqld-exporter
doc_url: https://github.com/prometheus/mysqld_exporter
rules:
- name: MySQL down
description: MySQL instance is down on {{ $labels.instance }}
query: "mysql_up == 0"
severity: critical
- name: MySQL too many connections (> 80%)
description: "More than 80% of MySQL connections are in use on {{ $labels.instance }}"
query: "max_over_time(mysql_global_status_threads_connected[1m]) / mysql_global_variables_max_connections * 100 > 80"
severity: warning
for: 2m
- name: MySQL high prepared statements utilization (> 80%)
description: "High utilization of prepared statements (>80%) on {{ $labels.instance }}"
query: "max_over_time(mysql_global_status_prepared_stmt_count[1m]) / mysql_global_variables_max_prepared_stmt_count * 100 > 80"
severity: warning
for: 2m
- name: MySQL high threads running
description: "More than 60% of MySQL connections are in running state on {{ $labels.instance }}"
query: "max_over_time(mysql_global_status_threads_running[1m]) / mysql_global_variables_max_connections * 100 > 60"
severity: warning
for: 2m
- name: MySQL Slave IO thread not running
description: "MySQL Slave IO thread not running on {{ $labels.instance }}"
query: "( mysql_slave_status_slave_io_running and ON (instance) mysql_slave_status_master_server_id > 0 ) == 0"
severity: critical
- name: MySQL Slave SQL thread not running
description: "MySQL Slave SQL thread not running on {{ $labels.instance }}"
query: "( mysql_slave_status_slave_sql_running and ON (instance) mysql_slave_status_master_server_id > 0) == 0"
severity: critical
- name: MySQL Slave replication lag
description: "MySQL replication lag on {{ $labels.instance }}"
query: "( (mysql_slave_status_seconds_behind_master - mysql_slave_status_sql_delay) and ON (instance) mysql_slave_status_master_server_id > 0 ) > 30"
severity: critical
for: 1m
- name: MySQL slow queries
description: MySQL server mysql has some new slow query.
query: increase(mysql_global_status_slow_queries[1m]) > 0
severity: warning
for: 2m
- name: MySQL InnoDB log waits
description: MySQL innodb log writes stalling
query: rate(mysql_global_status_innodb_log_waits[15m]) > 10
severity: warning
- name: MySQL restarted
description: MySQL has just been restarted, less than one minute ago on {{ $labels.instance }}.
query: "mysql_global_status_uptime < 60"
severity: info
- name: PostgreSQL
exporters:
- name: prometheus-community/postgres_exporter
slug: postgres-exporter
doc_url: https://github.com/prometheus-community/postgres_exporter
rules:
- name: Postgresql down
description: Postgresql instance is down
query: "pg_up == 0"
severity: critical
- name: Postgresql restarted
description: Postgresql restarted
query: "time() - pg_postmaster_start_time_seconds < 60"
severity: critical
- name: Postgresql exporter error
description: Postgresql exporter is showing errors. A query may be buggy in query.yaml
query: "pg_exporter_last_scrape_error > 0"
severity: critical
- name: Postgresql table not auto vacuumed
description: Table {{ $labels.relname }} has not been auto vacuumed for 10 days
query: "(pg_stat_user_tables_last_autovacuum > 0) and (time() - pg_stat_user_tables_last_autovacuum) > 60 * 60 * 24 * 10"
severity: warning
- name: Postgresql table not auto analyzed
description: Table {{ $labels.relname }} has not been auto analyzed for 10 days
query: "(pg_stat_user_tables_last_autoanalyze > 0) and (time() - pg_stat_user_tables_last_autoanalyze) > 24 * 60 * 60 * 10"
severity: warning
- name: Postgresql too many connections
description: PostgreSQL instance has too many connections (> 80%).
query: "sum by (instance, job, server) (pg_stat_activity_count) > min by (instance, job, server) (pg_settings_max_connections * 0.8)"
severity: warning
for: 2m
- name: Postgresql not enough connections
description: PostgreSQL instance should have more connections (> 5)
query: 'sum by (datname) (pg_stat_activity_count{datname!~"template.*|postgres"}) < 5'
severity: warning
for: 2m
- name: Postgresql dead locks
description: PostgreSQL has dead-locks
query: 'increase(pg_stat_database_deadlocks{datname!~"template.*|postgres"}[1m]) > 5'
severity: warning
- name: Postgresql high rollback rate
description: Ratio of transactions being aborted compared to committed is > 2 %
query: 'sum by (namespace,datname) ((rate(pg_stat_database_xact_rollback{datname!~"template.*|postgres",datid!="0"}[3m])) / ((rate(pg_stat_database_xact_rollback{datname!~"template.*|postgres",datid!="0"}[3m])) + (rate(pg_stat_database_xact_commit{datname!~"template.*|postgres",datid!="0"}[3m])))) > 0.02'
severity: warning
- name: Postgresql commit rate low
description: Postgresql seems to be processing very few transactions
query: "rate(pg_stat_database_xact_commit[1m]) < 10"
severity: critical
for: 2m
- name: Postgresql low XID consumption
description: Postgresql seems to be consuming transaction IDs very slowly
query: "rate(pg_txid_current[1m]) < 5"
severity: warning
for: 2m
- name: Postgresql high rate statement timeout
description: Postgres transactions showing high rate of statement timeouts
query: 'rate(postgresql_errors_total{type="statement_timeout"}[1m]) > 3'
severity: critical
- name: Postgresql high rate deadlock
description: Postgres detected deadlocks
query: 'increase(postgresql_errors_total{type="deadlock_detected"}[1m]) > 1'
severity: critical
- name: Postgresql unused replication slot
description: Unused Replication Slots
query: "pg_replication_slots_active == 0"
severity: warning
for: 1m
- name: Postgresql too many dead tuples
description: PostgreSQL dead tuples is too large
query: "((pg_stat_user_tables_n_dead_tup > 10000) / (pg_stat_user_tables_n_live_tup + pg_stat_user_tables_n_dead_tup)) >= 0.1"
severity: warning
for: 2m
- name: Postgresql configuration changed
description: Postgres Database configuration change has occurred
query: '{__name__=~"pg_settings_.*"} != ON(__name__) {__name__=~"pg_settings_([^t]|t[^r]|tr[^a]|tra[^n]|tran[^s]|trans[^a]|transa[^c]|transac[^t]|transact[^i]|transacti[^o]|transactio[^n]|transaction[^_]|transaction_[^r]|transaction_r[^e]|transaction_re[^a]|transaction_rea[^d]|transaction_read[^_]|transaction_read_[^o]|transaction_read_o[^n]|transaction_read_on[^l]|transaction_read_onl[^y]).*"} OFFSET 5m'
severity: info
- name: Postgresql SSL compression active
description: Database connections with SSL compression enabled. This may add significant jitter in replication delay. Replicas should turn off SSL compression via `sslcompression=0` in `recovery.conf`.
query: "sum(pg_stat_ssl_compression) > 0"
severity: critical
- name: Postgresql too many locks acquired
description: Too many locks acquired on the database. If this alert happens frequently, we may need to increase the postgres setting max_locks_per_transaction.
query: "((sum (pg_locks_count)) / (pg_settings_max_locks_per_transaction * pg_settings_max_connections)) > 0.20"
severity: critical
for: 2m
- name: Postgresql bloat index high (> 80%)
description: "The index {{ $labels.idxname }} is bloated. You should execute `REINDEX INDEX CONCURRENTLY {{ $labels.idxname }};`"
query: "pg_bloat_btree_bloat_pct > 80 and on (idxname) (pg_bloat_btree_real_size > 100000000)"
severity: warning
for: 1h
comments: |
See https://github.com/samber/awesome-prometheus-alerts/issues/289#issuecomment-1164842737
- name: Postgresql bloat table high (> 80%)
description: "The table {{ $labels.relname }} is bloated. You should execute `VACUUM {{ $labels.relname }};`"
query: "pg_bloat_table_bloat_pct > 80 and on (relname) (pg_bloat_table_real_size > 200000000)"
severity: warning
for: 1h
comments: |
See https://github.com/samber/awesome-prometheus-alerts/issues/289#issuecomment-1164842737
- name: Postgresql invalid index
description: "The table {{ $labels.relname }} has an invalid index: {{ $labels.indexrelname }}. You should execute `DROP INDEX {{ $labels.indexrelname }};`"
query: 'pg_general_index_info_pg_relation_size{indexrelname=~".*ccnew.*"}'
severity: warning
for: 6h
comments: |
See https://github.com/samber/awesome-prometheus-alerts/issues/289#issuecomment-1164842737
- name: SQL Server
exporters:
- name: Ozarklake/prometheus-mssql-exporter
slug: ozarklake-mssql-exporter
doc_url: https://github.com/Ozarklake/prometheus-mssql-exporter
rules:
- name: SQL Server down
description: SQL server instance is down
query: mssql_up == 0
severity: critical
- name: SQL Server deadlock
description: SQL Server is having some deadlock.
query: increase(mssql_deadlocks[1m]) > 5
severity: warning
- name: Patroni
exporters:
- name: Embedded exporter (Patroni >= 2.1.0)
slug: embedded-exporter-patroni
doc_url: https://patroni.readthedocs.io/en/latest/rest_api.html?highlight=prometheus#monitoring-endpoint
rules:
- name: Patroni has no Leader
description: A leader node (neither primary nor standby) cannot be found inside the cluster {{ $labels.scope }}
query: (max by (scope) (patroni_master) < 1) and (max by (scope) (patroni_standby_leader) < 1)
severity: critical
- name: PGBouncer
exporters:
- name: spreaker/prometheus-pgbouncer-exporter
slug: spreaker-pgbouncer-exporter
doc_url: https://github.com/spreaker/prometheus-pgbouncer-exporter
rules:
- name: PGBouncer active connections
description: PGBouncer pools are filling up
query: "pgbouncer_pools_server_active_connections > 200"
severity: warning
for: 2m
- name: PGBouncer errors
description: PGBouncer is logging errors. This may be due to a a server restart or an admin typing commands at the pgbouncer console.
query: 'increase(pgbouncer_errors_count{errmsg!="server conn crashed?"}[1m]) > 10'
severity: warning
- name: PGBouncer max connections
description: The number of PGBouncer client connections has reached max_client_conn.
query: 'increase(pgbouncer_errors_count{errmsg="no more connections allowed (max_client_conn)"}[30s]) > 0'
severity: critical
- name: Redis
exporters:
- name: oliver006/redis_exporter
slug: oliver006-redis-exporter
doc_url: https://github.com/oliver006/redis_exporter
rules:
- name: Redis down
description: Redis instance is down
query: "redis_up == 0"
severity: critical
- name: Redis missing master
description: Redis cluster has no node marked as master.
query: '(count(redis_instance_info{role="master"}) or vector(0)) < 1'
severity: critical
- name: Redis too many masters
description: Redis cluster has too many nodes marked as master.
query: 'count(redis_instance_info{role="master"}) > 1'
severity: critical
- name: Redis disconnected slaves
description: Redis not replicating for all slaves. Consider reviewing the redis replication status.
query: "count without (instance, job) (redis_connected_slaves) - sum without (instance, job) (redis_connected_slaves) - 1 > 0"
severity: critical
- name: Redis replication broken
description: Redis instance lost a slave
query: "delta(redis_connected_slaves[1m]) < 0"
severity: critical
- name: Redis cluster flapping
description: Changes have been detected in Redis replica connection. This can occur when replica nodes lose connection to the master and reconnect (a.k.a flapping).
query: "changes(redis_connected_slaves[1m]) > 1"
severity: critical
for: 2m
- name: Redis missing backup
description: Redis has not been backuped for 24 hours
query: "time() - redis_rdb_last_save_timestamp_seconds > 60 * 60 * 24"
severity: critical
- name: Redis out of system memory
description: Redis is running out of system memory (> 90%)
query: "redis_memory_used_bytes / redis_total_system_memory_bytes * 100 > 90"
severity: warning
for: 2m
comments: |
The exporter must be started with --include-system-metrics flag or REDIS_EXPORTER_INCL_SYSTEM_METRICS=true environment variable.
- name: Redis out of configured maxmemory
description: Redis is running out of configured maxmemory (> 90%)
query: "redis_memory_used_bytes / redis_memory_max_bytes * 100 > 90 and on(instance) redis_memory_max_bytes > 0"
severity: warning
for: 2m
- name: Redis too many connections
description: Redis is running out of connections (> 90% used)
query: "redis_connected_clients / redis_config_maxclients * 100 > 90"
severity: warning
for: 2m
- name: Redis not enough connections
description: Redis instance should have more connections (> 5)
query: "redis_connected_clients < 5"
severity: warning
for: 2m
- name: Redis rejected connections
description: Some connections to Redis has been rejected
query: "increase(redis_rejected_connections_total[1m]) > 0"
severity: critical
- name: MongoDB
exporters:
- name: percona/mongodb_exporter
slug: percona-mongodb-exporter
doc_url: https://github.com/percona/mongodb_exporter
rules:
- name: MongoDB Down
description: MongoDB instance is down
query: "mongodb_up == 0"
severity: critical
- name: Mongodb replica member unhealthy
description: MongoDB replica member is not healthy
query: "mongodb_rs_members_health == 0"
severity: critical
- name: MongoDB replication lag
description: Mongodb replication lag is more than 10s
query: '(mongodb_rs_members_optimeDate{member_state="PRIMARY"} - on (set) group_right mongodb_rs_members_optimeDate{member_state="SECONDARY"}) / 1000 > 10'
severity: critical
- name: MongoDB replication headroom
description: MongoDB replication headroom is <= 0
query: 'sum(avg(mongodb_mongod_replset_oplog_head_timestamp - mongodb_mongod_replset_oplog_tail_timestamp)) - sum(avg(mongodb_rs_members_optimeDate{member_state="PRIMARY"} - on (set) group_right mongodb_rs_members_optimeDate{member_state="SECONDARY"})) <= 0'
severity: critical
- name: MongoDB number cursors open
description: Too many cursors opened by MongoDB for clients (> 10k)
query: 'mongodb_ss_metrics_cursor_open{csr_type="total"} > 10 * 1000'
severity: warning
for: 2m
- name: MongoDB cursors timeouts
description: Too many cursors are timing out
query: "increase(mongodb_ss_metrics_cursor_timedOut[1m]) > 100"
severity: warning
for: 2m
- name: MongoDB too many connections
description: Too many connections (> 80%)
query: 'avg by(instance) (rate(mongodb_ss_connections{conn_type="current"}[1m])) / avg by(instance) (sum (mongodb_ss_connections) by (instance)) * 100 > 80'
severity: warning
for: 2m
- name: dcu/mongodb_exporter
slug: dcu-mongodb-exporter
doc_url: https://github.com/dcu/mongodb_exporter
rules:
- name: MongoDB replication lag
description: Mongodb replication lag is more than 10s
query: 'avg(mongodb_replset_member_optime_date{state="PRIMARY"}) - avg(mongodb_replset_member_optime_date{state="SECONDARY"}) > 10'
severity: critical
- name: MongoDB replication Status 3
description: MongoDB Replication set member either perform startup self-checks, or transition from completing a rollback or resync
query: "mongodb_replset_member_state == 3"
severity: critical
- name: MongoDB replication Status 6
description: MongoDB Replication set member as seen from another member of the set, is not yet known
query: "mongodb_replset_member_state == 6"
severity: critical
- name: MongoDB replication Status 8
description: MongoDB Replication set member as seen from another member of the set, is unreachable
query: "mongodb_replset_member_state == 8"
severity: critical
- name: MongoDB replication Status 9
description: MongoDB Replication set member is actively performing a rollback. Data is not available for reads
query: "mongodb_replset_member_state == 9"
severity: critical
- name: MongoDB replication Status 10
description: MongoDB Replication set member was once in a replica set but was subsequently removed
query: "mongodb_replset_member_state == 10"
severity: critical
- name: MongoDB number cursors open
description: Too many cursors opened by MongoDB for clients (> 10k)
query: 'mongodb_metrics_cursor_open{state="total_open"} > 10000'
severity: warning
for: 2m
- name: MongoDB cursors timeouts
description: Too many cursors are timing out
query: "increase(mongodb_metrics_cursor_timed_out_total[1m]) > 100"
severity: warning
for: 2m
- name: MongoDB too many connections
description: Too many connections (> 80%)
query: 'avg by(instance) (rate(mongodb_connections{state="current"}[1m])) / avg by(instance) (sum (mongodb_connections) by (instance)) * 100 > 80'
severity: warning
for: 2m
- name: MongoDB virtual memory usage
description: High memory usage
query: '(sum(mongodb_memory{type="virtual"}) BY (instance) / sum(mongodb_memory{type="mapped"}) BY (instance)) > 3'
severity: warning
for: 2m
- name: stefanprodan/mgob
slug: stefanprodan-mgob-exporter
doc_url: https://github.com/stefanprodan/mgob
rules:
- name: Mgob backup failed
description: MongoDB backup has failed
query: 'changes(mgob_scheduler_backup_total{status="500"}[1h]) > 0'
severity: critical
- name: RabbitMQ
exporters:
- name: rabbitmq/rabbitmq-prometheus
slug: rabbitmq-exporter
doc_url: https://github.com/rabbitmq/rabbitmq-prometheus
rules:
- name: RabbitMQ node down
description: Less than 3 nodes running in RabbitMQ cluster
query: "sum(rabbitmq_build_info) < 3"
severity: critical
- name: RabbitMQ node not distributed
description: Distribution link state is not 'up'
query: "erlang_vm_dist_node_state < 3"
severity: critical
- name: RabbitMQ instances different versions
description: Running different version of RabbitMQ in the same cluster, can lead to failure.
query: "count(count(rabbitmq_build_info) by (rabbitmq_version)) > 1"
severity: warning
for: 1h
- name: RabbitMQ memory high
description: A node use more than 90% of allocated RAM
query: "rabbitmq_process_resident_memory_bytes / rabbitmq_resident_memory_limit_bytes * 100 > 90"
severity: warning
for: 2m
- name: RabbitMQ file descriptors usage
description: A node use more than 90% of file descriptors
query: "rabbitmq_process_open_fds / rabbitmq_process_max_fds * 100 > 90"
severity: warning
for: 2m
- name: RabbitMQ too many unack messages
description: Too many unacknowledged messages
query: "sum(rabbitmq_queue_messages_unacked) BY (queue) > 1000"
severity: warning
for: 1m
- name: RabbitMQ too many connections
description: The total connections of a node is too high
query: "rabbitmq_connections > 1000"
severity: warning
for: 2m
- name: RabbitMQ no queue consumer
description: A queue has less than 1 consumer
query: "rabbitmq_queue_consumers < 1"
severity: warning
for: 1m # allows a short service restart
- name: RabbitMQ unroutable messages
description: A queue has unroutable messages
query: "increase(rabbitmq_channel_messages_unroutable_returned_total[1m]) > 0 or increase(rabbitmq_channel_messages_unroutable_dropped_total[1m]) > 0"
severity: warning
for: 2m
- name: kbudde/rabbitmq-exporter
slug: kbudde-rabbitmq-exporter
doc_url: https://github.com/kbudde/rabbitmq_exporter
rules:
- name: RabbitMQ down
description: RabbitMQ node down
query: "rabbitmq_up == 0"
severity: critical