Could you send a sanitized configuration of the port? Mike
-- Michael K. Smith - CISSP, GSEC, GISP Chief Technical Officer - Adhost Internet LLC mksm...@adhost.com w: +1 (206) 404-9500 f: +1 (206) 404-9050 PGP: B49A DDF5 8611 27F3 08B9 84BB E61E 38C0 (Key ID: 0x9A96777D) > -----Original Message----- > From: Troy Beisigl [mailto:t...@i2bnetworks.com] > Sent: Tuesday, July 06, 2010 11:51 AM > To: Michael K. Smith - Adhost > Cc: cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] high cpu on VIP in 7507 > > Yep. We saw this with another VIP2/50 in the chassis as well that had > a 100BaseTX card in it and upgraded it to a VIP4/80 and that problem > went away, but this one still has issues. > > -Troy > > > > On Jul 6, 2010, at 11:40 AM, Michael K. Smith - Adhost wrote: > > > Ahh, okay. Are you running DCEF globally and CEF switching on the > > interface? > > > > Mike > > > > -- > > Michael K. Smith - CISSP, GSEC, GISP > > Chief Technical Officer - Adhost Internet LLC mksm...@adhost.com > > w: +1 (206) 404-9500 f: +1 (206) 404-9050 > > PGP: B49A DDF5 8611 27F3 08B9 84BB E61E 38C0 (Key ID: 0x9A96777D) > > > > > >> -----Original Message----- > >> From: Troy Beisigl [mailto:t...@i2bnetworks.com] > >> Sent: Tuesday, July 06, 2010 11:39 AM > >> To: Michael K. Smith - Adhost > >> Cc: cisco-nsp@puck.nether.net > >> Subject: Re: [c-nsp] high cpu on VIP in 7507 > >> > >> Actually, we had a bad PA that I replaced, but did not clear the > >> counters. The errors are not incrementing. I just now cleared the > >> counters on this interface to make sure. We installed the VIP4/80 to > >> replace the VIP2/50 that was in there with the same issue except that > >> it was at 99% CPU 40-60% of the time. > >> > >> -Troy > >> > >> > >> > >> On Jul 6, 2010, at 11:30 AM, Michael K. Smith - Adhost wrote: > >> > >>> It looks like you have a physical-layer problem, given the number of > >>> framing errors in the output you provided. > >>> > >>> Mike > >>> > >>> -- > >>> Michael K. Smith - CISSP, GSEC, GISP > >>> Chief Technical Officer - Adhost Internet LLC mksm...@adhost.com > >>> w: +1 (206) 404-9500 f: +1 (206) 404-9050 > >>> PGP: B49A DDF5 8611 27F3 08B9 84BB E61E 38C0 (Key ID: 0x9A96777D) > >>> > >>> > >>>> -----Original Message----- > >>>> From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp- > >>>> boun...@puck.nether.net] On Behalf Of Troy Beisigl > >>>> Sent: Tuesday, July 06, 2010 10:59 AM > >>>> To: cisco-nsp@puck.nether.net > >>>> Subject: [c-nsp] high cpu on VIP in 7507 > >>>> > >>>> Hi. > >>>> > >>>> We are seeing a problem with high cpu usage on a VIP4/80 card when > >>>> traffic hits above 10Mbps. Has anyone seen this type of behavior? > >>>> Details are below. > >>>> > >>>> > >>>> The IOS version is rsp-pv-mz.124-23. > >>>> > >>>> GigabitEthernet6/0/0 is up, line protocol is up > >>>> Hardware is cyBus GigabitEthernet Interface, address is > >>>> 0003.32fd.f0c0 (bia 0003.32fd.f0c0) > >>>> Description: feed to cat1.5/6 > >>>> Internet address is X.X.X.X/28 > >>>> MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, > >>>> reliability 255/255, txload 5/255, rxload 6/255 > >>>> Encapsulation ARPA, loopback not set > >>>> Keepalive set (10 sec) > >>>> Full-duplex, 1000Mb/s, link type is autonegotiation, media type > > is > >>> SX > >>>> output flow-control is XON, input flow-control is XON > >>>> ARP type: ARPA, ARP Timeout 04:00:00 > >>>> Last input 00:00:00, output 00:00:00, output hang never > >>>> Last clearing of "show interface" counters 7w6d > >>>> Input queue: 0/75/38707/81008 (size/max/drops/flushes); Total > >>>> output drops: 10276 > >>>> Queueing strategy: fifo > >>>> Output queue: 0/40 (size/max) > >>>> 30 second input rate 24360000 bits/sec, 4195 packets/sec > >>>> 30 second output rate 21260000 bits/sec, 4126 packets/sec > >>>> 9833124494 packets input, 4733684298220 bytes, 0 no buffer > >>>> Received 11921351 broadcasts, 0 runts, 0 giants, 1350 > > throttles > >>>> 2683847777 input errors, 0 CRC, 2683489514 frame, 4395 > > overrun, > >>>> 370684 ignored > >>>> 0 watchdog, 11568950 multicast, 0 pause input > >>>> 0 input packets with dribble condition detected > >>>> 10530489310 packets output, 7707156852297 bytes, 0 underruns > >>>> 0 output errors, 0 collisions, 4 interface resets > >>>> 6002 unknown protocol drops > >>>> 0 babbles, 0 late collision, 0 deferred > >>>> 8 lost carrier, 0 no carrier, 0 pause output > >>>> 0 output buffer failures, 0 output buffers swapped out > >>>> > >>>> VIP-Slot6 10:43:52 AM Tuesday Jul 6 2010 PDT > >>>> > >>>> > >>>> 111111111111111111111111111111111111111111111111111111111111 > >>>> 222233333222221111100000333331111100000222223333322222222221 > >>>> 100 > >>>> 90 > >>>> 80 > >>>> 70 > >>>> 60 > >>>> 50 > >>>> 40 > >>>> 30 > >>>> 20 > >>>> 10 > >>>> > >> > ********************************************************** > >>>> ** > >>>> 0....5....1....1....2....2....3....3....4....4....5....5....6 > >>>> 0 5 0 5 0 5 0 5 0 5 0 > >>>> CPU% per second (last 60 seconds) > >>>> > >>>> > >>>> 151111351111111511852381153122211111212111161211118331181111 > >>>> 415869924534233096537174664310543638877434467042630685635444 > >>>> 100 > >>>> 90 * * > >>>> 80 * * * * > >>>> 70 * * * * * > >>>> 60 * * * * * * > >>>> 50 * * * ** * * * * * > >>>> 40 * ** * ** * * * *** * > >>>> 30 * ** * ***** ** * * * * *** # > >>>> 20 #****## * ***##**# *#* *** * **** #** * #****#* > >>>> 10 > >>>> > >> > ########################################################## > >>>> ## > >>>> 0....5....1....1....2....2....3....3....4....4....5....5....6 > >>>> 0 5 0 5 0 5 0 5 0 5 0 > >>>> CPU% per minute (last 60 minutes) > >>>> * = maximum CPU% # = average CPU% > >>>> > >>>> > >>>> 996111 11 2111177379959211 1 1 1 211591 11 1 > >>>> 259 28254 > >>>> > >>>> > >> > 9900609912980001946199499209488679907788898952209380097990899998299 > >>>> 34946 > >>>> 100 ** ** * > >>>> * * > >>>> 90 ** ** * * > >>> * > >>>> 80 ** * ** * * > >>>> * * > >>>> 70 ** ** *** * * > >>>> * * > >>>> 60 *** ** *** * * > >>>> * * > >>>> 50 *** ** ***** ** > >>>> ** * ** > >>>> 40 *** ******** ** > >>>> ** * ** > >>>> 30 *** * ********* * ** > >>>> *** **** > >>>> 20 *** * * ********* * * ** > >>>> *** ***** > >>>> 10 > >>>> > >> > #############################*********#**#*#######*******# > >>>> *******#****#* > >>>> > >>>> 0 > >>>> > >>> .... > >>> 5....1....1....2....2....3....3....4....4....5....5....6....6....7.. > >>>> 0 5 0 5 0 5 0 5 0 5 0 > >>>> 5 0 > >>>> CPU% per hour (last 72 hours) > >>>> * = maximum CPU% # = average CPU% > >>>> > >>>> > >>>> > >>>> Thanks, > >>>> > >>>> -Troy > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> cisco-nsp mailing list cisco-nsp@puck.nether.net > >>>> https://puck.nether.net/mailman/listinfo/cisco-nsp > >>>> archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/