37 lines
1.4 KiB
Go
37 lines
1.4 KiB
Go
// Copyright 2018 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package metrics
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import "github.com/elastic/gosigar"
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// CPUStats is the system and process CPU stats.
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type CPUStats struct {
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GlobalTime int64 // Time spent by the CPU working on all processes
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GlobalWait int64 // Time spent by waiting on disk for all processes
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LocalTime int64 // Time spent by the CPU working on this process
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}
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// ReadCPUStats retrieves the current CPU stats.
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func ReadCPUStats(stats *CPUStats) {
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global := gosigar.Cpu{}
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global.Get()
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stats.GlobalTime = int64(global.User + global.Nice + global.Sys)
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stats.GlobalWait = int64(global.Wait)
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stats.LocalTime = getProcessCPUTime()
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}
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