Artem Baranchuk created AMBARI-12741:
----------------------------------------
Summary: AMS Collector process takes way more Virtual memory than
Xmx setting
Key: AMBARI-12741
URL: https://issues.apache.org/jira/browse/AMBARI-12741
Project: Ambari
Issue Type: Task
Components: ambari-metrics
Affects Versions: 2.1.2
Reporter: Artem Baranchuk
Assignee: Artem Baranchuk
Priority: Critical
Fix For: 2.1.2
Ambari Metrics Collector grabs almost whole free memory for VSZ just after
start.
{noformat}
free -g
total used free shared buffers cached
Mem: 29 14 15 0 0 4
{noformat}
As you can see free mem is 15GB
AMS Collector process:
{noformat}
ps -u -p 15921 | awk '{print $0}'
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
ams 25954 4.9 7.0 13782216 2167184 ? Sl 14:00 1:26
/usr/jdk64/jdk1.8.0_40/bin/java
-Djava.library.path=/usr/lib/ams-hbase/lib/hadoop-native -Xmx512m -cp
/usr/lib/ambari-metrics-collector/*:/etc/ambari-metrics-collector/conf
-Djava.net.preferIPv4Stack=true -Dams.log.dir=/var/log/ambari-metrics-collector
-Dproc_timelineserver
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
