The iXp users repeatedly seeing the following message:
Warning: this data is more than five(5) minutes old.
If this message persists, please contact your iXp administrator
$IXP_HOME/log/ixpDaemon.log shows the following messages:
mon:thread: ACE has timed out
mon:thread: ACE has timed out
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...
gc:iac:1:0:0/0:0:lac:0/0:0:jtc:0/0:0
gc:bef=472M:avg=665M:aft=493M:low=94M:59ms:1101ms++
gc:free=505459k:total=1536000k:
main:thread exit request: ACE:1528824408481*
main:detected time out:ACE
main:restarting collector:ACE
main:java.lang.OutOfMemoryError
main::
main:Failed to create a thread: retVal -1073741830, errno 11
........
......
...
mon:thread: ACE has timed out
mon:thread: ACE has timed out
This scenario has caused the server disk utilization to hit 100%.