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Info |
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If FlexDeploy is responding very slowslowly, provide the following details to support team |
Solution
See details below.
Provide exact time of issue.
Explain issue in detail including screen
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shots.
Provide output of sar and free -m commands on FlexDeploy server.
Increase log level to FINEST for two loggers - flexagon.fd.model2.jdbc.framework.proxies.FlexOraclePreparedStatementProxy and flexagon.fd.model2.jdbc.framework.impl.FlexCRUDStatement.
Look for SLOW, SLOWER, SLOWEST word in log files.
Capture server logs including .out files
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, flexdeploy*log files, gc logs as shown below.
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Capture thread dumps and include it with other details.
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First find process id - ps -ef | grep java
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cd $JAVA_HOME/bin
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Code Block | ||
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# First find process id by using ps command, for example ps -ef | grep java # Locate JAVA_HOME and cd to execute jstack cd $JAVA_HOME/bin # Take 5 thread dumps at least 10 seconds apart. See below, where # will be 1, 2, 3, 4, 5 ./jstack -l <pid> > /var/tmp/threaddump_#.txt |
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# if jstack does not work, use kill -3 <pid> to get thread dumps. |
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