Hi,
We noticed 'high CPU usage on the ASA 5555-X series firepower device. We checked the configuration and logs and there are no symptoms of CPU usages. Could someone please advise?
Model : Cisco ASA5555-X Threat Defense (75) Version 6.6.1 (Build 91)
Cisco Adaptive Security Appliance Software Version 9.14(1)150
SSP Operating System Version 2.8(1.129)
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Break down of per-core data path versus control point cpu usage:
Core 5 sec 1 min 5 min
Core 0 98.2 (98.2 + 0.0) 98.1 (98.1 + 0.0) 96.8 (96.7 + 0.0)
Core 1 98.4 (98.4 + 0.0) 98.3 (98.2 + 0.0) 96.9 (96.8 + 0.0)
Current control point elapsed versus the maximum control point elapsed for:
5 seconds = 0.0%; 1 minute: 0.4%; 5 minutes: 1.6%
CPU utilization of external processes for:
5 seconds = 0.0%; 1 minute: 0.0%; 5 minutes: 0.0%
Total CPU utilization for:
5 seconds = 98.4%; 1 minute: 98.4%; 5 minutes: 97.0%
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top - 08:23:28 up 4 days, 4:06, 1 user, load average: 5.20, 4.97, 4.83
Tasks: 178 total, 3 running, 175 sleeping, 0 stopped, 0 zombie
%Cpu(s): 51.1 us, 5.0 sy, 0.2 ni, 43.5 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
KiB Mem : 16425648 total, 4092236 free, 8258020 used, 4075392 buff/cache
KiB Swap: 5654332 total, 5056104 free, 598228 used. 7591664 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5394 root 0 -20 2767100 607100 138972 S 200.0 3.7 12021:10 lina
21201 root 1 -19 2753520 912584 35612 R 54.5 5.6 1219:32 snort
21203 root 1 -19 2746812 898528 34900 S 53.5 5.5 1241:15 snort
21204 root 1 -19 2747728 895500 35068 S 49.8 5.5 1207:23 snort
21205 root 1 -19 2748224 889096 34788 S 45.8 5.4 1210:43 snort
21202 root 1 -19 2749924 915188 34844 S 44.5 5.6 1220:48 snort
5312 root 25 5 532292 6432 4532 S 13.6 0.0 652:25.30 loggerd
5335 root 20 0 833196 3460 2780 S 5.3 0.0 88:02.55 sfhassd
