From 05b892f2c1dd8a4f2a685ec6e94e18c849900413 Mon Sep 17 00:00:00 2001 From: Rouzip-intel <109142776+bowen-intel@users.noreply.github.com> Date: Mon, 31 Jul 2023 14:54:22 +0800 Subject: [PATCH] koordlet: fix cpi compute with CpuCyclesProfiler (#1482) Signed-off-by: bowen-intel --- pkg/koordlet/util/perf/perf_linux.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkg/koordlet/util/perf/perf_linux.go b/pkg/koordlet/util/perf/perf_linux.go index d7dfa38f3d..43923ca653 100644 --- a/pkg/koordlet/util/perf/perf_linux.go +++ b/pkg/koordlet/util/perf/perf_linux.go @@ -45,7 +45,7 @@ func NewPerfCollector(cgroupFile *os.File, cpus []int) (*PerfCollector, error) { cpuHwProfilersMap: map[int]*perf.HardwareProfiler{}, } for _, cpu := range cpus { - cpiProfiler, err := perf.NewHardwareProfiler(int(cgroupFile.Fd()), cpu, perf.RefCpuCyclesProfiler|perf.CpuInstrProfiler, unix.PERF_FLAG_PID_CGROUP) + cpiProfiler, err := perf.NewHardwareProfiler(int(cgroupFile.Fd()), cpu, perf.CpuCyclesProfiler|perf.CpuInstrProfiler, unix.PERF_FLAG_PID_CGROUP) if err != nil && !cpiProfiler.HasProfilers() { return nil, err }