ASA 5520 CPU High

k.gunasekhar — Tue, 12 Mar 2019 02:11:45 GMT

Dear Team,

My asa utilization is showing 90%

ASA image : asa804-k8.bin

Please find the below output.

# sh processes cpu-hog

Process: Dispatch Unit, PROC_PC_TOTAL: 1557, MAXHOG: 48, LASTHOG: 3

LASTHOG At: 11:27:29 GMT Jul 13 2013

PC: 8172a27 (suspend)

Process: Dispatch Unit, NUMHOG: 165, MAXHOG: 48, LASTHOG: 3

LASTHOG At: 11:27:29 GMT Jul 13 2013

PC: 8172a27 (suspend)

Traceback: 8172a27 805e983

# sh processes

PC SP STATE Runtime SBASE Stack Process

Lwe 08051bac 6a90c32c 09b7aeb4 0 6a90a418 7920/8192 block_diag

Mrd 08172a27 6a93cccc 09b7a7fc 23078782 6a91ce58 125548/131072 Dispatch Unit

# sh service-policy global

Global policy:

Service-policy: global_policy

Class-map: inspection_default

Inspect: dns migrated_dns_map_1, packet 186139714, drop 25307, reset-drop 0

Inspect: ftp, packet 9106, drop 0, reset-drop 8

Inspect: h323 h225 _default_h323_map, packet 0, drop 0, reset-drop 0

Inspect: h323 ras _default_h323_map, packet 0, drop 0, reset-drop 0

Inspect: rsh, packet 0, drop 0, reset-drop 0

Inspect: rtsp, packet 0, drop 0, reset-drop 0

Inspect: esmtp _default_esmtp_map, packet 14599416, drop 5701, reset-drop 0

Inspect: skinny , packet 0, drop 0, reset-drop 0

Inspect: sunrpc, packet 0, drop 0, reset-drop 0

Inspect: xdmcp, packet 0, drop 0, reset-drop 0

Inspect: sip , packet 0, drop 0, reset-drop 0

Inspect: netbios, packet 11549, drop 0, reset-drop 0

Thanks in advance...

Marvin Rhoads — Sat, 13 Jul 2013 13:53:40 GMT

Have you tried the steps suggested in Cisco's tech note here?

Re: ASA 5520 CPU High

Shaoqin Li — Sat, 13 Jul 2013 17:16:53 GMT

can you take a look at log see any abnormal?

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