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Merge pull request #403 from ascrutae/feature/debugging 

fix issue that cpu metric data is incorrect
This commit is contained in:
吴晟 Wu Sheng 2017-09-09 19:48:22 +08:00 committed by GitHub
parent 5e2204e2d0 c0344337c8
commit be1f06b190
1 changed files with 1 additions and 1 deletions
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apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/jvm/cpu/CPUMetricAccessor.java
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@ -27,6 +27,6 @@ public abstract class CPUMetricAccessor {
long now = System.nanoTime();
CPU.Builder cpuBuilder = CPU.newBuilder();
return cpuBuilder.setUsagePercent(cpuCost * 1.0d / (now - lastSampleTimeNs) * cpuCoreNum).build();
return cpuBuilder.setUsagePercent(cpuCost * 1.0d / ((now - lastSampleTimeNs) * cpuCoreNum)).build();
}
}