Too many pinger process
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Hi,
My pfSense gateway crash every 1 ou 2 weeks. Services seem to be randomly killed (it could be GUI, OpenVPN daemon, DHCP, DNS…) after some times because it's out of ressources.
After investigation, I've seen I have lots of pinger process (> 1000 after one week, 0 just after a reboot) :
[2.2.6-RELEASE][root@XXX]/root: ps auxw | grep pinger
proxy 119 0.0 0.3 24076 2540 - S Wed04AM 0:28.69 (pinger) (pinger)
proxy 172 0.0 0.3 24076 2568 - S 3:10PM 0:12.24 (pinger) (pinger)
proxy 186 0.0 0.3 24076 2544 - S Wed03PM 0:24.11 (pinger) (pinger)
proxy 278 0.0 0.3 24076 2536 - S Tue03PM 0:35.32 (pinger) (pinger)
proxy 329 0.0 0.3 24076 2536 - S Thu12PM 0:13.39 (pinger) (pinger)
proxy 392 0.0 0.3 24076 2536 - S Tue03AM 0:33.79 (pinger) (pinger)
proxy 499 0.0 0.3 24076 2544 - S Wed01AM 0:31.37 (pinger) (pinger)
proxy 570 0.0 0.3 24076 2536 - S Wed04AM 0:27.99 (pinger) (pinger)
proxy 583 0.0 0.3 24076 2568 - S 3:12PM 0:11.92 (pinger) (pinger)
proxy 681 0.0 0.3 24076 2568 - S Tue08PM 0:32.51 (pinger) (pinger)
proxy 710 0.0 0.3 24076 2936 - S 5:42AM 0:04.44 (pinger) (pinger)
proxy 816 0.0 0.3 24076 2532 - S Thu06AM 0:15.68 (pinger) (pinger)
proxy 982 0.0 0.3 24076 2568 - S 3:50PM 0:11.32 (pinger) (pinger)
proxy 1120 0.0 0.3 24076 2540 - S Thu02PM 0:12.29 (pinger) (pinger)
proxy 1167 0.0 0.3 24076 2536 - S Wed12PM 0:25.13 (pinger) (pinger)
proxy 1203 0.0 0.3 24076 2564 - S Tue10PM 0:32.46 (pinger) (pinger)
proxy 1248 0.0 0.3 24076 2548 - S Wed12AM 0:30.90 (pinger) (pinger)
proxy 1298 0.0 0.2 24076 2460 - S Mon09PM 0:38.58 (pinger) (pinger)
proxy 1543 0.0 0.3 24076 2544 - S Wed04PM 0:22.66 (pinger) (pinger)
proxy 1582 0.0 0.3 24076 2544 - S Thu06AM 0:15.47 (pinger) (pinger)
proxy 1610 0.0 0.3 24076 2568 - S 3:49PM 0:11.06 (pinger) (pinger)
proxy 1617 0.0 0.3 24076 2536 - S Thu04AM 0:17.42 (pinger) (pinger)
proxy 1622 0.0 0.3 24076 2536 - S Wed02AM 0:29.71 (pinger) (pinger)
proxy 1739 0.0 0.3 24076 2536 - S Wed09AM 0:25.82 (pinger) (pinger)
proxy 1780 0.0 0.3 24076 2548 - S Tue06AM 0:37.36 (pinger) (pinger)
proxy 2136 0.0 0.3 24076 2536 - S Wed04AM 0:28.67 (pinger) (pinger)
proxy 2143 0.0 0.3 24076 2536 - S Tue03PM 0:35.06 (pinger) (pinger)
proxy 2147 0.0 0.3 24076 2536 - S Tue03AM 0:36.48 (pinger) (pinger)
proxy 2192 0.0 0.3 24076 2536 - S Wed04AM 0:29.02 (pinger) (pinger)
proxy 2200 0.0 0.3 24076 2564 - S Tue10PM 0:32.07 (pinger) (pinger)
[…]I have 7 gateways with ping monitoring enabled and everything working properly. I've add a cron job which kill all pinger process every day but I think it's dirty. I use pfSense 2.2.6.
Do you have any idea ?
Thank you.
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That's not gateway monitoring, it's part of Squid. Moved to that board.