forked from census-instrumentation/opencensus-go
/
stats.go
56 lines (46 loc) · 1.54 KB
/
stats.go
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// Copyright 2017, OpenCensus 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 readme generates the README.
package readme
import (
"context"
"log"
"go.opencensus.io/stats"
"go.opencensus.io/stats/view"
)
// README.md is generated with the examples here by using embedmd.
// For more details, see https://github.com/rakyll/embedmd.
func statsExamples() {
ctx := context.Background()
videoSize := stats.Int64("my.org/video_size", "processed video size", "MB")
// START aggs
distAgg := view.Distribution(0, 1<<32, 2<<32, 3<<32)
countAgg := view.Count()
sumAgg := view.Sum()
// END aggs
_, _, _ = distAgg, countAgg, sumAgg
// START view
if err := view.Register(&view.View{
Name: "my.org/video_size_distribution",
Description: "distribution of processed video size over time",
Measure: videoSize,
Aggregation: view.Distribution(0, 1<<32, 2<<32, 3<<32),
}); err != nil {
log.Fatalf("Failed to subscribe to view: %v", err)
}
// END view
// START record
stats.Record(ctx, videoSize.M(102478))
// END record
}