Hi, * Mark Tinka
> Anyone notice what looks like an RE memory leak/usage growth > post a JunOS 9.4R1.8 upgrade? > > System here is RE-850 in an M7i with 1.5GB of DRAM. > > cflowd suspected; we've disabled it and appear to have > arrested further growth in usage. I just had a MX 240 with 9.4R1.8 crash hard today, no trace of any reason in the logs as far as I can see. When I got to the console it was in some kind of a debugger, and I had to powercycle it to get it back online ("reset" from the debugger just booted up in a single-user shell or something like that). We're using cflowd but not IS-IS. I have two MX-es which are set up almost identical, but the one that crashed are connected to an IX so it has in excess of 40 BGP peers while the other one has only 5 - possibly that caused it to go first? The one that hasn't crashed (yet?) has very little free memory now: > show system processes summary last pid: 11142; load averages: 0.00, 0.04, 0.08 up 21+07:24:22 17:42:18 116 processes: 4 running, 95 sleeping, 17 waiting Mem: 1282M Active, 256M Inact, 120M Wired, 308M Cache, 69M Buf, 30M Free Swap: 2048M Total, 2048M Free PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND 11 root 1 171 52 0K 12K RUN 499.0H 91.55% idle While the recently booted one looks much better: > show system processes summary last pid: 1571; load averages: 0.00, 0.03, 0.06 up 0+01:05:11 17:43:37 116 processes: 3 running, 95 sleeping, 18 waiting Mem: 418M Active, 213M Inact, 108M Wired, 211M Cache, 69M Buf, 1046M Free Swap: 2048M Total, 2048M Free PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND 11 root 1 171 52 0K 12K RUN 59:48 96.19% idle They had almost identical uptimes prior to the crash, and the last boot was due to the upgrade to 9.4. I just opened a case with my local support provider, haven't heard back from them yet. I'll keep you posted if I learn more, and thanks in advance for doing the same... Best regards, -- Tore Anderson Redpill Linpro AS - http://www.redpill-linpro.com/ Tel: +47 21 54 41 27 _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp