+++ /dev/null
-// 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/event/export/metric"
- "golang.org/x/tools/internal/event/label"
- "golang.org/x/tools/internal/lsp/debug/tag"
-)
-
-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: []label.Key{tag.RPCDirection, tag.Method},
- Buckets: bytesDistribution,
- }
-
- sentBytes = metric.HistogramInt64{
- Name: "sent_bytes",
- Description: "Distribution of sent bytes, by method.",
- Keys: []label.Key{tag.RPCDirection, tag.Method},
- Buckets: bytesDistribution,
- }
-
- latency = metric.HistogramFloat64{
- Name: "latency",
- Description: "Distribution of latency in milliseconds, by method.",
- Keys: []label.Key{tag.RPCDirection, tag.Method},
- Buckets: millisecondsDistribution,
- }
-
- started = metric.Scalar{
- Name: "started",
- Description: "Count of RPCs started by method.",
- Keys: []label.Key{tag.RPCDirection, tag.Method},
- }
-
- completed = metric.Scalar{
- Name: "completed",
- Description: "Count of RPCs completed by method and status.",
- Keys: []label.Key{tag.RPCDirection, tag.Method, tag.StatusCode},
- }
-)
-
-func registerMetrics(m *metric.Config) {
- receivedBytes.Record(m, tag.ReceivedBytes)
- sentBytes.Record(m, tag.SentBytes)
- latency.Record(m, tag.Latency)
- started.Count(m, tag.Started)
- completed.Count(m, tag.Latency)
-}