Samuel: That is not the problem I'm chasing.
Extending the hash is normal as Ntop learns about more and more hosts. However, there is another report of NULL mutex problem - which also needs to be looked at... -----Burton -----Original Message----- From: Domski, Samuel [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 16, 2002 1:24 PM To: Burton M. Strauss III Subject: RE: [Ntop] To all those having problems of Ntop just aborting (2.0) Hi Burton, <I've sent this message to the group as well> I also have occasional NTOP 2.0 failures without explanation. However they are not that predictable. My hardware/software configuration is as follows: CPU: Athlon 1700 RAM: 512Mb HD: 40Gb NICs: 4 x 3C980 PCI (eth0 with IP defined, and eth1,eth2, and eth3 used for NTOP with no IP defined) OS: Red Hat 7.2 (kernel 2.4.7-10) NTOP: 2.0 (no patches) NTOP RUN: /usr/local/bin/ntop -d -n -S 1 -W 0 -K -L -i eth1,eth2,eth3 -w 3000 -m /etc/ntop/localsubnets -P /var/log/ntop -p /etc/ntop/protocol.list -F /etc/ntop/netflow.list LIBS: gcc-2.96-98, glibc-2.2.4-13 SERVICES: anacron, apmd, atd, crond, network, portmap, sshd, syslog, xinetd, wu-ftpd With full load including NTOP (after several hours running in mid-day traffic) system is consuming about 50% of RAM and 0% swap total used free shared buffers cached Mem: 513304 269812 243492 0 68536 64568 -/+ buffers/cache: 136708 376596 Swap: 1044216 0 1044216 All NTOP interfaces are monitoring private LAN, router interfaces to be exact using traffic mirroring on CISCO switch. Traffic passing through these routers is roughly 1.5Mbit/s with bursts up to 3Mbit/s per connection bringing the total bandwidth between 4-9Mbit/s. Total number of network nodes is < 2000, but probably only 1/2 of that is connecting to this location at any time. Very often and very fast after NTOP is started I get Jan 16 11:57:24 natasha ntop[2938]: Extending hash: [old=32, new=48] Jan 16 11:57:25 natasha ntop[2938]: Extending hash: [old=48, new=72] Jan 16 11:57:25 natasha ntop[2952]: Extending hash: [old=32, new=48] Jan 16 11:57:25 natasha ntop[2957]: Extending hash: [old=32, new=48] Jan 16 11:57:25 natasha ntop[2958]: Extending hash: [old=48, new=72] Jan 16 11:57:25 natasha ntop[2939]: Extending hash: [old=72, new=108] Jan 16 11:57:25 natasha ntop[2954]: Extending hash: [old=48, new=72] Jan 16 11:57:25 natasha ntop[2957]: Extending hash: [old=72, new=108] Jan 16 11:57:25 natasha ntop[2937]: Extending hash: [old=108, new=162] Jan 16 11:57:25 natasha ntop[2954]: Extending hash: [old=72, new=108] Jan 16 11:57:26 natasha ntop[2957]: Extending hash: [old=108, new=162] Jan 16 11:57:27 natasha ntop[2940]: Extending hash: [old=162, new=242] Jan 16 11:57:28 natasha ntop[2952]: Extending hash: [old=108, new=162] Jan 16 11:57:28 natasha ntop[2957]: Extending hash: [old=162, new=242] Jan 16 11:57:34 natasha ntop[2939]: Extending hash: [old=242, new=362] Jan 16 11:57:36 natasha ntop[2952]: Extending hash: [old=162, new=242] Jan 16 11:57:36 natasha ntop[2958]: Extending hash: [old=242, new=362] Jan 16 11:57:49 natasha ntop[2939]: Extending hash: [old=362, new=542] Jan 16 11:57:51 natasha ntop[2952]: Extending hash: [old=242, new=362] Jan 16 11:57:51 natasha ntop[2957]: Extending hash: [old=362, new=542] Jan 16 11:58:14 natasha ntop[2938]: Extending hash: [old=542, new=812] Jan 16 11:58:18 natasha ntop[2954]: Extending hash: [old=362, new=542] Jan 16 11:58:20 natasha ntop[2957]: Extending hash: [old=542, new=812] Jan 16 11:59:23 natasha ntop[2954]: Extending hash: [old=542, new=812] Jan 16 11:59:34 natasha ntop[2940]: Extending hash: [old=812, new=1218] Jan 16 11:59:56 natasha ntop[2957]: Extending hash: [old=812, new=1218] Jan 16 12:04:21 natasha ntop[2939]: Extending hash: [old=1218, new=1826] Jan 16 12:04:39 natasha ntop[2958]: Extending hash: [old=1218, new=1826] Jan 16 12:06:19 natasha ntop[2952]: Extending hash: [old=812, new=1218] Jan 16 12:17:19 natasha ntop[2939]: Extending hash: [old=1826, new=2738] Jan 16 12:18:44 natasha ntop[2957]: Extending hash: [old=1826, new=2738] Jan 16 12:20:44 natasha ntop[2952]: Extending hash: [old=1218, new=1826] Jan 16 12:42:57 natasha ntop[2952]: Extending hash: [old=1826, new=2738] As well as messages: Jan 16 13:50:58 natasha ntop[2952]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:50:58 natasha ntop[2952]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:50:58 natasha ntop[2937]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:50:58 natasha ntop[2937]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:50:58 natasha ntop[2957]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:50:58 natasha ntop[2957]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:52:02 natasha ntop[2958]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:52:02 natasha ntop[2958]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:52:02 natasha ntop[2954]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:52:02 natasha ntop[2954]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:52:02 natasha ntop[2940]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:52:02 natasha ntop[2940]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:35 natasha ntop[2957]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:35 natasha ntop[2937]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:35 natasha ntop[2937]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:35 natasha ntop[2957]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:35 natasha ntop[2952]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:35 natasha ntop[2952]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2939]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2939]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2952]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2952]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2957]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2957]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2958]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2958]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2954]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2954]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:53 natasha ntop[2939]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:53 natasha ntop[2939]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:54 natasha ntop[2939]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:54 natasha ntop[2939]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:54 natasha ntop[2952]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:54 natasha ntop[2952]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:55:54 natasha ntop[2957]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:55:54 natasha ntop[2957]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:58:29 natasha ntop[2957]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:58:29 natasha ntop[2957]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:58:29 natasha ntop[2937]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:58:29 natasha ntop[2937]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Jan 16 13:58:29 natasha ntop[2952]: ERROR: accessMutex() call with a NULL mutex [address.c:358] Jan 16 13:58:29 natasha ntop[2952]: ERROR: releaseMutex() call with a NULL mutex [address.c:370] Should you require any additional information please let me know. Hope this helps. Cheers, Sam Domski _______________________________________________ Ntop-dev mailing list [EMAIL PROTECTED] http://listmanager.unipi.it/mailman/listinfo/ntop-dev
