feat: mysql and redis metric support (#2355)

* feat: mysql and redis metric support * feat: mysql and redis metric support * feat: mysql and redis metric support Co-authored-by: dawn.zhou <dawn.zhou@yijinin.com>
2022-09-17 19:35:30 +08:00
parent b8664be2bb
commit ae7f1aabdd
15 changed files with 164 additions and 23 deletions
--- a/core/stores/sqlx/metrics.go
+++ b/core/stores/sqlx/metrics.go
@@ -0,0 +1,23 @@
+package sqlx
+
+import "github.com/zeromicro/go-zero/core/metric"
+
+const namespace = "mysql_client"
+
+var (
+	metricReqDur = metric.NewHistogramVec(&metric.HistogramVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "durations_ms",
+		Help:      "mysql client requests duration(ms).",
+		Labels:    []string{"command"},
+		Buckets:   []float64{5, 10, 25, 50, 100, 250, 500, 1000, 2500},
+	})
+	metricReqErr = metric.NewCounterVec(&metric.CounterVecOpts{
+		Namespace: namespace,
+		Subsystem: "requests",
+		Name:      "error_total",
+		Help:      "mysql client requests error count.",
+		Labels:    []string{"command", "error"},
+	})
+)