jrockit in TLA-fetch for more than 5 sec
666536Oct 23 2008 — edited Oct 29 2008Hi ,
I'm using java version "1.5.0_14"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
BEA JRockit(R) (build R27.5.0-110-94909-1.5.0_14-20080204-1558-linux-x86_64, compiled mode)
We are usign jboss and jrockit as the JVM
At times (very rare occurance) when we restart jboss then we start to get TLA-fetch messages
[gcpause][Tue Oct 21 21:07:08 2008][02708] Thread "http-0.0.0.0-8080-88" id=1185 idx=0x1180 tid=4153 was in TLA-fetch 5950.750 ms from 152.948
[gcpause][Tue Oct 21 21:07:08 2008][02708] Thread "http-0.0.0.0-8080-107" id=1207 idx=0x11d8 tid=4175 was in TLA-fetch 6050.337 ms from 152.94
[gcpause][Tue Oct 21 21:07:08 2008][02708] Thread "http-0.0.0.0-8080-136" id=1250 idx=0x1284 tid=4218 was in TLA-fetch 6050.836 ms from 152.94
[gcpause][Tue Oct 21 21:07:08 2008][02708] Thread "http-0.0.0.0-8080-155" id=1282 idx=0x1304 tid=4253 was in TLA-fetch 6050.926 ms from 152.94
[gcpause][Tue Oct 21 21:07:08 2008][02708] Thread "Status Sender" id=186 idx=0x2fc tid=3099 was in TLA-fetch 6052.381 ms from 152.949 s
After a restart of the server the things go fine
jvm startup parameters
JAVA_OPTION: -Xms2500m -Xmx2500m -Xgc:gencon -Xverbosetimestamp -Xverbose:memory,cpuinfo,opt -Xgcpause -Xgcreport -Xmanagement:ssl=false,authenticate=false -Djrockit.managementserver.port=7090 -Dprogram.name=startup.sh -Dlog4j.configuration=log4j.properties
m/c hardware
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Vendor: GenuineIntel
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Family: Core 2
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Model: Core 2
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Name: Intel(R) Xeon(R) CPU X5365 @ 3.00GHz
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Sockets: 2
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] Cores: 8
[cpuinfo][Tue Oct 21 21:22:51 2008][07865] HWThreads: 8
RAM = 12G