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Balancing_Harmo's avatar
Balancing_Harmo
Icon for Nimbostratus rankNimbostratus
Feb 01, 2017

WebUI always crashing and slow

Hello all,   We've been encountering numerous instances where GUI page would be very slow to load and sometimes lead to crash. Workaround is always restarting the tomcat httpd services but frequen...
application delivery
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LTM
Balancing_Harmo's avatar
Balancing_Harmo
Icon for Nimbostratus rankNimbostratus
Feb 01, 2017

Here's what I got:

 

top - 15:42:06 up 251 days, 15:38, 4 users, load average: 1.41, 1.28, 1.25 Tasks: 581 total, 5 running, 576 sleeping, 0 stopped, 0 zombie Cpu(s): 8.0%us, 11.5%sy, 0.0%ni, 80.4%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 49555080k total, 49191028k used, 364052k free, 610976k buffers Swap: 1048568k total, 20280k used, 1028288k free, 1724880k cached

 

PID USER PR NI RES VIRT SHR S %CPU %MEM TIME+ COMMAND 18062 root 1 -19 133m 42.9g 112m S 107.3 0.3 86700:10 tmm 22998 root RT 0 0 0 0 S 80.1 0.0 41847:24 enforcer/13 23015 root RT 0 0 0 0 R 80.1 0.0 41843:06 enforcer/17 23044 root RT 0 0 0 0 R 80.1 0.0 41843:41 enforcer/21 18061 root 1 -19 135m 42.9g 114m S 21.5 0.3 51534:42 tmm 9083 root 20 0 45m 56624 19m S 8.3 0.1 28890:21 bcm56xxd 7942 root 20 0 18m 26876 10m S 5.6 0.0 17383:59 csyncd 9082 root 20 0 12m 170m 6716 S 5.3 0.0 11422:53 chmand 9311 root 20 0 109m 172m 19m S 3.0 0.2 10720:16 mcpd 7365 root 20 0 1280 2844 832 S 2.6 0.0 0:00.08 rsync 12259 root 20 0 880 1952 696 S 2.3 0.0 5579:06 LCDd 6673 root 20 0 1436 2708 856 R 0.7 0.0 0:00.07 top 7795 root 20 0 47m 65644 3316 S 0.7 0.1 8101:25 statsd 8249 root 20 0 38m 40452 30m S 0.7 0.1 2489:19 sod 17362 tomcat 20 0 232m 357m 5388 S 0.7 0.5 1531:28 java 53 root 20 0 0 0 0 S 0.3 0.0 806:33.25 ksoftirqd/12 106 root 20 0 0 0 0 S 0.3 0.0 26:46.29 events/7 3507 apache 20 0 18m 69452 3404 S 0.3 0.0 0:00.81 httpd 9080 root 20 0 8424 28040 3856 S 0.3 0.0 335:41.76 alertd 9544 root 25 5 28m 92852 20m S 0.3 0.1 3406:22 merged 1 root 20 0 584 2180 528 S 0.0 0.0 9:46.92 init 2 root 20 0 0 0 0 S 0.0 0.0 0:03.45 kthreadd 3 root RT 0 0 0 0 S 0.0 0.0 0:00.04 migration/0 4 root 20 0 0 0 0 S 0.0 0.0 0:02.60 ksoftirqd/0 5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0 6 root RT 0 0 0 0 S 0.0 0.0 0:14.00 watchdog/0 7 root RT 0 0 0 0 S 0.0 0.0 0:31.18 migration/1 8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1 9 root 20 0 0 0 0 S 0.0 0.0 6:41.09 ksoftirqd/1 10 root RT 0 0 0 0 S 0.0 0.0 0:10.88 watchdog/1 11 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/2 12 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/2 13 root 20 0 0 0 0 S 0.0 0.0 3:58.88 ksoftirqd/2 14 root RT 0 0 0 0 S 0.0 0.0 0:08.64 watchdog/2 15 root RT 0 0 0 0 S 0.0 0.0 7:51.92 migration/3 16 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/3 17 root 20 0 0 0 0 S 0.0 0.0 4:25.52 ksoftirqd/3