mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
7a6d33620f
Currently, total duration of snapshot saving is exported for prometheus. For more detailed analysis, this commit let etcd export durations of marshalling for prometheus.
40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
// Copyright 2015 CoreOS, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package snap
|
|
|
|
import "github.com/coreos/etcd/Godeps/_workspace/src/github.com/prometheus/client_golang/prometheus"
|
|
|
|
var (
|
|
// TODO: save_fsync latency?
|
|
saveDurations = prometheus.NewSummary(prometheus.SummaryOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "snapshot",
|
|
Name: "save_total_durations_microseconds",
|
|
Help: "The total latency distributions of save called by snapshot.",
|
|
})
|
|
|
|
marshallingDurations = prometheus.NewSummary(prometheus.SummaryOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "snapshot",
|
|
Name: "save_marshalling_durations_microseconds",
|
|
Help: "The marshalling cost distributions of save called by snapshot.",
|
|
})
|
|
)
|
|
|
|
func init() {
|
|
prometheus.MustRegister(saveDurations)
|
|
prometheus.MustRegister(marshallingDurations)
|
|
}
|