Can you debug the traffic and send me the output? 'debug tag info' is sufficient.
On Wed, Feb 11, 2009 at 5:20 PM, Leslie <les...@craigslist.org> wrote: > It's always the flow cpu that spikes up > > Tim Eberhard wrote: > >> Leslie, >> >> please issue the "get perf cpu all detail" command to see if which CPU is >> going up. I suspect you're hitting an ALG or this is going to CPU for some >> odd reason. >> >> -Tim Eberhard >> >> On Tue, Feb 10, 2009 at 1:46 PM, Leslie <les...@craigslist.org <mailto: >> les...@craigslist.org>> wrote: >> >> I'm having a strange problem that I haven't been able to fix after >> much studying -- >> >> Basically my setup is host 1 - fw1 - dedicated 1gige link (~25ms >> lag) - router2 - fw2 - host 2 >> >> I can blast udp across this pipe without a problem, but tcp traffic >> seems to be limited to about 3 mbyte/s -- I can make multiple >> sessions that are all transferring at this speed, but no individual >> session will go over that "limit" >> >> Another thing that makes me extremely suspicious is occasionally >> when I start a transfer I'll see a brief cpu spike -- like shown below >> >> get perf cpu detail >> Average System Utilization: 21% >> Last 60 seconds: >> 59: 37 58: 34 57: 38 56: 27 55: 39 54: 38 >> 53: 81** 52: 76** 51: 81** 50: 77** 49: 82** 48: 62* >> 47: 36 46: 37 45: 35 44: 36 43: 36 42: 35 >> 41: 32 40: 37 39: 33 38: 37 37: 34 36: 39 >> 35: 33 34: 38 33: 33 32: 39 31: 33 30: 39 >> 29: 31 28: 40 27: 29 26: 42 25: 35 24: 41 >> 23: 35 22: 38 21: 31 20: 35 19: 32 18: 41 >> 17: 35 16: 38 15: 34 14: 39 13: 35 12: 40 >> 11: 33 10: 40 9: 32 8: 39 7: 45 6: 39 >> 5: 34 4: 40 3: 35 2: 42 1: 36 0: 39 >> >> >> I've obviously spent hours and hours on the phone/email with tac >> without much help. Does anyone have any ideas of what could be >> doing this? Any troubleshooting tips? >> >> Thank you >> >> Leslie >> _______________________________________________ >> juniper-nsp mailing list juniper-nsp@puck.nether.net >> <mailto:juniper-nsp@puck.nether.net> >> https://puck.nether.net/mailman/listinfo/juniper-nsp >> >> >> _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp