Issue

• ps command outuput is getting stuck. This server is a VCS cluster[CFS] node running MQ. As ps command output stucks and cluster periodically use ps command for process monitoring lot of ps process are getting accumulated. Need RedHat to help in isolating the issue.
  ps command stucks at following point..

..
..
..

root     26343     2  0 19:15 ?        00:00:00 [flush-199:41000]
root     26344     2  0 19:15 ?        00:00:00 [flush-199:41001]
root     26345     2  0 19:15 ?        00:00:00 [flush-199:41002]
mqm      26357 26328  0 19:15 ?        00:00:00 amqzmur0 -m OASYS_QM.UAT
mqm      26358 26328  0 19:15 ?        00:00:00 amqzmuf0 -m OASYS_QM.UAT
mqm      26400 26328  0 19:15 ?        00:00:00 /opt/mqm/bin/amqrrmfa -m OASYS_QM.UAT -t2332800 -s2592000 -p2592000 -g5184000 -c3600
mqm      26403 26328  0 19:15 ?        00:00:00 /opt/mqm/bin/amqzdmaa -m OASYS_QM.UAT
mqm      26646 26328  0 19:15 ?        00:00:00 /opt/mqm/bin/amqzmgr0 -m OASYS_QM.UAT
mqm      26654 26328  0 19:15 ?        00:00:01 amqzlaa0 -mOASYS_QM.UAT -fip0
mqm      26655 26646  0 19:15 ?        00:00:00 /opt/mqm/bin/runmqchi -m OASYS_QM.UAT -q SYSTEM.CHANNEL.INITQ -r
mqm      26656 26646  0 19:15 ?        00:00:00 /opt/mqm/bin/amqpcsea OASYS_QM.UAT
mqm      26657 26646  0 19:15 ?        00:00:00 /opt/mqm/bin/runmqlsr -r -m OASYS_QM.UAT -t TCP -p 1514 -b 100
mqm      26667 26646  0 19:15 ?        00:00:00 /usr/bin/ksh /var/mqm/svc_scripts/svc_strmqdlq OASYS_QM.UAT
mqm      26674 26646  0 19:15 ?        00:00:00 /usr/bin/ksh /var/mqm/svc_scripts/svc_MQusrcmd OASYS_QM.UAT
mqm      26682 26674  0 19:15 ?        00:00:01 java MQusrcmd -qm OASYS_QM.UAT -q USER.ADMIN.COMMAND.QUEUE
mqm      26690 26358  0 19:15 ?        00:00:00 amqfqpub -mOASYS_QM.UAT
mqm      26697 26667  0 19:15 ?        00:00:00 /opt/mqm/bin/runmqdlq   OASYS_QM.UAT
... waits forever