45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
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From 003dc7956765712fdf4a893c2d541af2e2d0f300 Mon Sep 17 00:00:00 2001
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From: jingrui <jingrui@huawei.com>
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Date: Sat, 22 Dec 2018 15:44:50 +0800
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Subject: [PATCH 02/27] sys: sys: count steal time when calculating
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SystemCPUUsage
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reason: count steal time when calculating SystemCPUUsage
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cherry-pick from containerd-0.2.8
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13f22eecd33d30520ace277822ac5f0acb387e75
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containerd: count steal time when calculating SystemCPUUsage
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[Changelog]: when counting docker stat in virtual machines, now containerd do not count steal time when calculating SystemCPUUsage, which causes that cpuusage value larger than its actua$
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[Author]git
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Change-Id: I2b62c9508cbdc444d514116f4bea5aad3d292af5
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Signed-off-by: jingrui <jingrui@huawei.com>
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---
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sys/proc.go | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/sys/proc.go b/sys/proc.go
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index 496eb1f..82a6351 100644
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--- a/sys/proc.go
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+++ b/sys/proc.go
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@@ -61,11 +61,11 @@ func GetSystemCPUUsage() (uint64, error) {
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parts := strings.Fields(line)
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switch parts[0] {
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case "cpu":
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- if len(parts) < 8 {
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+ if len(parts) < 9 {
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return 0, fmt.Errorf("bad format of cpu stats")
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}
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var totalClockTicks uint64
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- for _, i := range parts[1:8] {
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+ for _, i := range parts[1:9] {
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v, err := strconv.ParseUint(i, 10, 64)
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if err != nil {
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return 0, fmt.Errorf("error parsing cpu stats")
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--
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2.7.4.3
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