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https://github.com/golang/go
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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.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package debug
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import (
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"golang.org/x/tools/internal/lsp/telemetry"
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"golang.org/x/tools/internal/telemetry/metric"
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)
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var (
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// the distributions we use for histograms
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bytesDistribution = []int64{1 << 10, 1 << 11, 1 << 12, 1 << 14, 1 << 16, 1 << 20}
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millisecondsDistribution = []float64{0.1, 0.5, 1, 2, 5, 10, 50, 100, 500, 1000, 5000, 10000, 50000, 100000}
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receivedBytes = metric.HistogramInt64{
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Name: "received_bytes",
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Description: "Distribution of received bytes, by method.",
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Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
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Buckets: bytesDistribution,
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}.Record(telemetry.ReceivedBytes)
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sentBytes = metric.HistogramInt64{
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Name: "sent_bytes",
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Description: "Distribution of sent bytes, by method.",
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Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
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Buckets: bytesDistribution,
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}.Record(telemetry.SentBytes)
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latency = metric.HistogramFloat64{
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Name: "latency",
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Description: "Distribution of latency in milliseconds, by method.",
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Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
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Buckets: millisecondsDistribution,
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}.Record(telemetry.Latency)
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started = metric.Scalar{
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Name: "started",
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Description: "Count of RPCs started by method.",
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Keys: []interface{}{telemetry.RPCDirection, telemetry.Method},
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}.CountInt64(telemetry.Started)
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completed = metric.Scalar{
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Name: "completed",
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Description: "Count of RPCs completed by method and status.",
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Keys: []interface{}{telemetry.RPCDirection, telemetry.Method, telemetry.StatusCode},
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}.CountFloat64(telemetry.Latency)
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)
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