mirror of https://github.com/prometheus/prometheus
49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
// Copyright 2013 The Prometheus Authors
|
|
// 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 stats
|
|
|
|
// QueryTiming identifies the code area or functionality in which time is spent
|
|
// during a query.
|
|
type QueryTiming int
|
|
|
|
// Query timings.
|
|
const (
|
|
TotalEvalTime QueryTiming = iota
|
|
ResultSortTime
|
|
QueryPreparationTime
|
|
InnerEvalTime
|
|
ResultAppendTime
|
|
ExecQueueTime
|
|
)
|
|
|
|
// Return a string representation of a QueryTiming identifier.
|
|
func (s QueryTiming) String() string {
|
|
switch s {
|
|
case TotalEvalTime:
|
|
return "Total eval time"
|
|
case ResultSortTime:
|
|
return "Result sorting time"
|
|
case QueryPreparationTime:
|
|
return "Query preparation time"
|
|
case InnerEvalTime:
|
|
return "Inner eval time"
|
|
case ResultAppendTime:
|
|
return "Result append time"
|
|
case ExecQueueTime:
|
|
return "Exec queue wait time"
|
|
default:
|
|
return "Unknown query timing"
|
|
}
|
|
}
|