Can you also make sure there is no isc dhcpd update available ? Cheers! -dw.
— Derek Wuelfrath dwuelfr...@inverse.ca :: +1.514.447.4918 (x110) :: +1.866.353.6153 (x110) Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence (www.packetfence.org) > On Apr 27, 2016, at 08:25, Derek Wuelfrath <dwuelfr...@inverse.ca> wrote: > > Hello Till > > Hmm: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703698 > > Do you mind sharing /usr/local/pf/var/conf/dhcpd.conf > > Thanks > > Cheers! > -dw. > > — > Derek Wuelfrath > dwuelfr...@inverse.ca :: +1.514.447.4918 (x110) :: +1.866.353.6153 (x110) > Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence > (www.packetfence.org) > >> On Apr 26, 2016, at 20:20, g4-l...@tonarchiv.ch wrote: >> >> Here it is again... dhcpd running high. >> >> tcpdump on port 7911 shows nothing. And no, there's nothing else running >> high at the same time. >> >> But strace gets a lot of stuff... filling my file with 10MB in 5 sec.! >> >> gettimeofday({1461715774, 210767}, NULL) = 0 >> read(6, "", 4047) = 0 >> gettimeofday({1461715774, 211071}, NULL) = 0 >> read(10, "", 4047) = 0 >> gettimeofday({1461715774, 211159}, NULL) = 0 >> select(22, [4 5 6 7 8 10], [], NULL, {80231, 364399}) = 2 (in [6 10], >> left {80231, 364396}) >> gettimeofday({1461715774, 211363}, NULL) = 0 >> gettimeofday({1461715774, 211407}, NULL) = 0 >> read(6, "", 4047) = 0 >> gettimeofday({1461715774, 211491}, NULL) = 0 >> read(10, "", 4047) = 0 >> gettimeofday({1461715774, 211578}, NULL) = 0 >> select(22, [4 5 6 7 8 10], [], NULL, {80231, 363980}) = 2 (in [6 10], >> left {80231, 363978}) >> >> This is what it's doing repeatedly ... >> >> It think it makes no sense to attach the strace output file. If you need >> it, I can zip and share it somewhere... >> >> Cheers, >> Till >> >> On 04/25/2016 10:21 PM, Derek Wuelfrath wrote: >>> Also, is there any “event <-> occurence” correlation that you can do ? >>> Like, is it happening randomly ? >>> Is it when a device is connecting and being put in registration / isolation >>> VLAN ? >>> When accessing the portal ? >>> >>> Is there any process running high on resources at the same time ? >>> >>> Also, can you run the following and see if there abnormal amount of packets >>> (like… a lot…) when you see a spike >>> >>> tcpdump -i any port 7911 >>> >>> Cheers! >>> -dw. >>> >>> — >>> Derek Wuelfrath >>> dwuelfr...@inverse.ca :: +1.514.447.4918 (x110) :: +1.866.353.6153 (x110) >>> Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence >>> (www.packetfence.org) >>> >>>> On Apr 25, 2016, at 15:51, g4-l...@tonarchiv.ch wrote: >>>> >>>> Ok, I wil try this next time when it jumps. >>>> >>>> On 04/25/2016 09:46 PM, Derek Wuelfrath wrote: >>>>> Something like strace -p MY_PID -o MY_OUTPUT_FILE should do the job. >>>>> Cheers! >>>> >>>> ------------------------------------------------------------------------------ >>>> Find and fix application performance issues faster with Applications >>>> Manager >>>> Applications Manager provides deep performance insights into multiple >>>> tiers of >>>> your business applications. It resolves application problems quickly and >>>> reduces your MTTR. Get your free trial! >>>> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z >>>> _______________________________________________ >>>> PacketFence-users mailing list >>>> PacketFence-users@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/packetfence-users >>> >>> ------------------------------------------------------------------------------ >>> Find and fix application performance issues faster with Applications Manager >>> Applications Manager provides deep performance insights into multiple tiers >>> of >>> your business applications. It resolves application problems quickly and >>> reduces your MTTR. Get your free trial! >>> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z >>> _______________________________________________ >>> PacketFence-users mailing list >>> PacketFence-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/packetfence-users >> >> >> ------------------------------------------------------------------------------ >> Find and fix application performance issues faster with Applications Manager >> Applications Manager provides deep performance insights into multiple tiers >> of >> your business applications. It resolves application problems quickly and >> reduces your MTTR. Get your free trial! >> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z >> _______________________________________________ >> PacketFence-users mailing list >> PacketFence-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/packetfence-users > > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications Manager > Applications Manager provides deep performance insights into multiple tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > _______________________________________________ > PacketFence-users mailing list > PacketFence-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/packetfence-users ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ PacketFence-users mailing list PacketFence-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/packetfence-users
