43 lines
1.5 KiB
Go
43 lines
1.5 KiB
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package io
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import "github.com/docker/go-metrics"
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var (
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inputEntries metrics.Counter
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outputEntries metrics.Counter
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inputBytes metrics.Counter
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outputBytes metrics.Counter
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splitEntries metrics.Counter
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)
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func init() {
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// These CRI metrics record input and output logging volume.
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ns := metrics.NewNamespace("containerd", "cri", nil)
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inputEntries = ns.NewCounter("input_entries", "Number of log entries received")
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outputEntries = ns.NewCounter("output_entries", "Number of log entries successfully written to disk")
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inputBytes = ns.NewCounter("input_bytes", "Size of logs received")
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outputBytes = ns.NewCounter("output_bytes", "Size of logs successfully written to disk")
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splitEntries = ns.NewCounter("split_entries", "Number of extra log entries created by splitting the "+
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"original log entry. This happens when the original log entry exceeds length limit. "+
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"This metric does not count the original log entry.")
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metrics.Register(ns)
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}
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