mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-07 22:24:32 +08:00
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
// Copyright 2019 Yunion
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package cgrouputils
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import (
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"os"
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"testing"
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)
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func TestCPUUtils(t *testing.T) {
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cpu, err := GetSystemCpu()
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if err != nil {
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t.Errorf("NewCPU error %s", err)
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}
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t.Logf("die list %v", cpu.DieList)
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t.Logf("physical cpu num %d", cpu.GetPhysicalNum())
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cpusetStr := cpu.GetCpuset(0)
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t.Logf("cpu 0 set str %s", cpusetStr)
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physicalNum := cpu.GetPhysicalId(cpusetStr)
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if physicalNum != 0 {
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t.Errorf("failed get physical id %d from cpuset %s", 0, cpusetStr)
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}
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pid := os.Getpid()
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proc, err := NewProcessCPUinfo(pid)
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if err != nil {
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t.Errorf("New process cpu info error %s", err)
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}
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t.Logf("Shared %v %v %f %f", proc.Share, proc.Cpuset, proc.Util, proc.Weight)
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}
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