mirror of
https://github.com/golang/go
synced 2024-10-01 04:08:32 -06:00
156eb2ae29
This is a straight move of some code with no changes. It splits the part of the telemetry code that will become a standalone library from the bit that belongs in the lsp. Change-Id: Icedb6bf1f3711da9251450531729984df6df7787 Reviewed-on: https://go-review.googlesource.com/c/tools/+/190403 Run-TryBot: Ian Cottrell <iancottrell@google.com> Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
50 lines
1.8 KiB
Go
50 lines
1.8 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package debug
|
|
|
|
import (
|
|
"golang.org/x/tools/internal/lsp/telemetry"
|
|
"golang.org/x/tools/internal/telemetry/metric"
|
|
)
|
|
|
|
var (
|
|
// the distributions we use for histograms
|
|
bytesDistribution = []int64{1 << 10, 1 << 11, 1 << 12, 1 << 14, 1 << 16, 1 << 20}
|
|
millisecondsDistribution = []float64{0.1, 0.5, 1, 2, 5, 10, 50, 100, 500, 1000, 5000, 10000, 50000, 100000}
|
|
|
|
receivedBytes = metric.HistogramInt64{
|
|
Name: "received_bytes",
|
|
Description: "Distribution of received bytes, by method.",
|
|
Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
|
|
Buckets: bytesDistribution,
|
|
}.Record(telemetry.ReceivedBytes)
|
|
|
|
sentBytes = metric.HistogramInt64{
|
|
Name: "sent_bytes",
|
|
Description: "Distribution of sent bytes, by method.",
|
|
Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
|
|
Buckets: bytesDistribution,
|
|
}.Record(telemetry.SentBytes)
|
|
|
|
latency = metric.HistogramFloat64{
|
|
Name: "latency",
|
|
Description: "Distribution of latency in milliseconds, by method.",
|
|
Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
|
|
Buckets: millisecondsDistribution,
|
|
}.Record(telemetry.Latency)
|
|
|
|
started = metric.Scalar{
|
|
Name: "started",
|
|
Description: "Count of RPCs started by method.",
|
|
Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
|
|
}.CountInt64(telemetry.Started)
|
|
|
|
completed = metric.Scalar{
|
|
Name: "completed",
|
|
Description: "Count of RPCs completed by method and status.",
|
|
Keys: []interface{}{telemetry.RPCDirection, telemetry.Method, telemetry.StatusCode},
|
|
}.CountFloat64(telemetry.Latency)
|
|
)
|