48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
|
package database
|
||
|
|
|
||
|
|
import (
|
||
|
|
"time"
|
||
|
|
|
||
|
|
"github.com/coreos/clair/utils"
|
||
|
|
"github.com/prometheus/client_golang/prometheus"
|
||
|
|
)
|
||
|
|
|
||
|
|
var (
|
||
|
|
PromErrorsTotal = prometheus.NewCounterVec(prometheus.CounterOpts{
|
||
|
|
Name: "clair_sql_errors_total",
|
||
|
|
Help: "Number of errors that SQL requests generated.",
|
||
|
|
}, []string{"request"})
|
||
|
|
|
||
|
|
PromCacheHitsTotal = prometheus.NewCounterVec(prometheus.CounterOpts{
|
||
|
|
Name: "clair_sql_cache_hits_total",
|
||
|
|
Help: "Number of cache hits that the SQL backend did.",
|
||
|
|
}, []string{"object"})
|
||
|
|
|
||
|
|
PromCacheQueriesTotal = prometheus.NewCounterVec(prometheus.CounterOpts{
|
||
|
|
Name: "clair_sql_cache_queries_total",
|
||
|
|
Help: "Number of cache queries that the SQL backend did.",
|
||
|
|
}, []string{"object"})
|
||
|
|
|
||
|
|
PromQueryDurationMilliseconds = prometheus.NewHistogramVec(prometheus.HistogramOpts{
|
||
|
|
Name: "clair_sql_query_duration_milliseconds",
|
||
|
|
Help: "Time it takes to execute the database query.",
|
||
|
|
}, []string{"query", "subquery"})
|
||
|
|
|
||
|
|
PromConcurrentLockVAFV = prometheus.NewGauge(prometheus.GaugeOpts{
|
||
|
|
Name: "clair_sql_concurrent_lock_vafv_total",
|
||
|
|
Help: "Number of transactions trying to hold the exclusive Vulnerability_Affects_FeatureVersion lock.",
|
||
|
|
})
|
||
|
|
)
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
prometheus.MustRegister(PromErrorsTotal)
|
||
|
|
prometheus.MustRegister(PromCacheHitsTotal)
|
||
|
|
prometheus.MustRegister(PromCacheQueriesTotal)
|
||
|
|
prometheus.MustRegister(PromQueryDurationMilliseconds)
|
||
|
|
prometheus.MustRegister(PromConcurrentLockVAFV)
|
||
|
|
}
|
||
|
|
|
||
|
|
func ObserveQueryTime(query, subquery string, start time.Time) {
|
||
|
|
utils.PrometheusObserveTimeMilliseconds(PromQueryDurationMilliseconds.WithLabelValues(query, subquery), start)
|
||
|
|
}
|