We have ran stress test on our JBOSS EAP server, as we are running the stress test the CPU usage goes to 99%, after the stress tests are complete the CPU usage is still at 99%.
My question is why is the CPU usage still is at 99% even if we have stopped the stress test.
Here are the details of the our server:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2871 jboss 18 0 4130m 1.7g 22m S 99.0 10.7 39549:04 /u01/app/mw/jdk1.7.0_25/bin/java -D[Server:asoa_eb_perf_m01] -XX:PermSize=256m -XX:MaxPermSize=512m -Xms1024m -Xmx2048m -Djboss.
23591 wz599q 15 0 17000 1320 940 R 0.3 0.0 0:00.05 top
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