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Separate open and closed issue in metrics (#16637)
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* Get the issue counts in one query

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>
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romdum and zeripath authored Aug 7, 2021
1 parent 620c569 commit 14762ab
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Showing 2 changed files with 44 additions and 2 deletions.
22 changes: 20 additions & 2 deletions models/models.go
100644 → 100755
Original file line number Diff line number Diff line change
Expand Up @@ -272,7 +272,8 @@ type Statistic struct {
Counter struct {
User, Org, PublicKey,
Repo, Watch, Star, Action, Access,
Issue, Comment, Oauth, Follow,
Issue, IssueClosed, IssueOpen,
Comment, Oauth, Follow,
Mirror, Release, LoginSource, Webhook,
Milestone, Label, HookTask,
Team, UpdateTask, Attachment int64
Expand All @@ -289,7 +290,24 @@ func GetStatistic() (stats Statistic) {
stats.Counter.Star, _ = x.Count(new(Star))
stats.Counter.Action, _ = x.Count(new(Action))
stats.Counter.Access, _ = x.Count(new(Access))
stats.Counter.Issue, _ = x.Count(new(Issue))

type IssueCount struct {
Count int64
IsClosed bool
}
issueCounts := []IssueCount{}

_ = x.Select("COUNT(*) AS count, is_closed").Table("issue").GroupBy("is_closed").Find(&issueCounts)
for _, c := range issueCounts {
if c.IsClosed {
stats.Counter.IssueClosed = c.Count
} else {
stats.Counter.IssueOpen = c.Count
}
}

stats.Counter.Issue = stats.Counter.IssueClosed + stats.Counter.IssueOpen

stats.Counter.Comment, _ = x.Count(new(Comment))
stats.Counter.Oauth = 0
stats.Counter.Follow, _ = x.Count(new(Follow))
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24 changes: 24 additions & 0 deletions modules/metrics/collector.go
100644 → 100755
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ type Collector struct {
Follows *prometheus.Desc
HookTasks *prometheus.Desc
Issues *prometheus.Desc
IssuesOpen *prometheus.Desc
IssuesClosed *prometheus.Desc
Labels *prometheus.Desc
LoginSources *prometheus.Desc
Milestones *prometheus.Desc
Expand Down Expand Up @@ -77,6 +79,16 @@ func NewCollector() Collector {
"Number of Issues",
nil, nil,
),
IssuesOpen: prometheus.NewDesc(
namespace+"issues_open",
"Number of open Issues",
nil, nil,
),
IssuesClosed: prometheus.NewDesc(
namespace+"issues_closed",
"Number of closed Issues",
nil, nil,
),
Labels: prometheus.NewDesc(
namespace+"labels",
"Number of Labels",
Expand Down Expand Up @@ -165,6 +177,8 @@ func (c Collector) Describe(ch chan<- *prometheus.Desc) {
ch <- c.Follows
ch <- c.HookTasks
ch <- c.Issues
ch <- c.IssuesOpen
ch <- c.IssuesClosed
ch <- c.Labels
ch <- c.LoginSources
ch <- c.Milestones
Expand Down Expand Up @@ -221,6 +235,16 @@ func (c Collector) Collect(ch chan<- prometheus.Metric) {
prometheus.GaugeValue,
float64(stats.Counter.Issue),
)
ch <- prometheus.MustNewConstMetric(
c.IssuesClosed,
prometheus.GaugeValue,
float64(stats.Counter.IssueClosed),
)
ch <- prometheus.MustNewConstMetric(
c.IssuesOpen,
prometheus.GaugeValue,
float64(stats.Counter.IssueOpen),
)
ch <- prometheus.MustNewConstMetric(
c.Labels,
prometheus.GaugeValue,
Expand Down

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