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[YARN-10353] Log vcores used and cumulative cpu in containers monitor. 

Contributed by Jim Brennan
This commit is contained in:
Eric Badger 2020-07-20 18:08:27 +00:00
parent f2033de234
commit 736bed6d6d
1 changed files with 7 additions and 2 deletions
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9
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java
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@ -648,15 +648,20 @@ public class ContainersMonitorImpl extends AbstractService implements
long vmemLimit = ptInfo.getVmemLimit();
long pmemLimit = ptInfo.getPmemLimit();
if (AUDITLOG.isDebugEnabled()) {
int vcoreLimit = ptInfo.getCpuVcores();
long cumulativeCpuTime = pTree.getCumulativeCpuTime();
AUDITLOG.debug(
"Resource usage of ProcessTree {} for container-id {}:" +
" {} CPU:{} CPU/core:{}",
" {} %CPU: {} %CPU-cores: {}" +
" vCores-used: {} of {} Cumulative-CPU-ms: {}",
pId, containerId,
formatUsageString(
currentVmemUsage, vmemLimit,
currentPmemUsage, pmemLimit),
cpuUsagePercentPerCore,
cpuUsageTotalCoresPercentage);
cpuUsageTotalCoresPercentage,
milliVcoresUsed / 1000, vcoreLimit,
cumulativeCpuTime);
}
// Add resource utilization for this container