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stats.go
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stats.go
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package sqlstore
import (
"time"
"github.com/grafana/grafana/pkg/bus"
m "github.com/grafana/grafana/pkg/models"
)
func init() {
bus.AddHandler("sql", GetSystemStats)
bus.AddHandler("sql", GetDataSourceStats)
bus.AddHandler("sql", GetAdminStats)
}
var activeUserTimeLimit time.Duration = time.Hour * 24 * 30
func GetDataSourceStats(query *m.GetDataSourceStatsQuery) error {
var rawSql = `SELECT COUNT(*) as count, type FROM data_source GROUP BY type`
query.Result = make([]*m.DataSourceStats, 0)
err := x.SQL(rawSql).Find(&query.Result)
if err != nil {
return err
}
return err
}
func GetSystemStats(query *m.GetSystemStatsQuery) error {
var rawSql = `SELECT
(
SELECT COUNT(*)
FROM ` + dialect.Quote("user") + `
) AS users,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("org") + `
) AS orgs,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("dashboard") + `
) AS dashboards,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("data_source") + `
) AS datasources,
(
SELECT COUNT(*) FROM ` + dialect.Quote("star") + `
) AS stars,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("playlist") + `
) AS playlists,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("alert") + `
) AS alerts,
(
SELECT COUNT(*) FROM ` + dialect.Quote("user") + ` where last_seen_at > ?
) as active_users
`
activeUserDeadlineDate := time.Now().Add(-activeUserTimeLimit)
var stats m.SystemStats
_, err := x.SQL(rawSql, activeUserDeadlineDate).Get(&stats)
if err != nil {
return err
}
query.Result = &stats
return err
}
func GetAdminStats(query *m.GetAdminStatsQuery) error {
var rawSql = `SELECT
(
SELECT COUNT(*)
FROM ` + dialect.Quote("user") + `
) AS users,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("org") + `
) AS orgs,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("dashboard") + `
) AS dashboards,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("dashboard_snapshot") + `
) AS snapshots,
(
SELECT COUNT( DISTINCT ( ` + dialect.Quote("term") + ` ))
FROM ` + dialect.Quote("dashboard_tag") + `
) AS tags,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("data_source") + `
) AS datasources,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("playlist") + `
) AS playlists,
(
SELECT COUNT(*) FROM ` + dialect.Quote("star") + `
) AS stars,
(
SELECT COUNT(*)
FROM ` + dialect.Quote("alert") + `
) AS alerts,
(
SELECT COUNT(*)
from ` + dialect.Quote("user") + ` where last_seen_at > ?
) as active_users
`
activeUserDeadlineDate := time.Now().Add(-activeUserTimeLimit)
var stats m.AdminStats
_, err := x.SQL(rawSql, activeUserDeadlineDate).Get(&stats)
if err != nil {
return err
}
query.Result = &stats
return err
}