100% CPU Problem
Jean-Sebastien Morisset <[email protected]>
| Newsgroups | gmane.network.net-snmp.user |
|---|---|
| Message-ID | <[email protected]> |
Hi everyone, I have a problem with Net-SNMPd v5.3.2 on a Solaris 10 x86 server. I tried a bunch of different versions, and still get the same problem -- after a day or so, it starts taking 100% of 1 CPU. When I truss the process, I get this: ioctl(16, I_FLUSH, FLUSHRW) = 0 putmsg(16, 0x08046C0C, 0x00000000, 0) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 2 ioctl(16, I_FLUSH, FLUSHRW) = 0 putmsg(16, 0x08046C0C, 0x00000000, 0) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 0 getmsg(16, 0x08046C0C, 0x00000000, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 2 getmsg(16, 0x00000000, 0x08046C0C, 0x08046C84) = 2 etc., etc., etc. lsof shows me this for the snmpd process: snmpd 2735 root cwd VDIR 33,320 512 2 / snmpd 2735 root txt VREG 33,320 55756 195057 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 53392 9284 /lib/nss_files.so.1 snmpd 2735 root txt VREG 33,320 220032 195439 /usr/local/lib/libgcc_s.so.1 snmpd 2735 root txt VREG 33,320 1048720 8328 /usr/lib/libc/libc_hwcap2.so.1 snmpd 2735 root txt VREG 33,320 125596 9223 /lib/libadm.so.1 snmpd 2735 root txt VREG 33,320 82160 9269 /lib/libsocket.so.1 snmpd 2735 root txt VREG 33,320 715320 9251 /lib/libnsl.so.1 snmpd 2735 root txt VREG 33,320 337804 8515 /lib/libm.so.2 snmpd 2735 root txt VREG 33,320 135108 9227 /lib/libelf.so.1 snmpd 2735 root txt VREG 33,320 10604 9249 /lib/libkstat.so.1 snmpd 2735 root txt VREG 33,320 1393520 198149 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 36316 8356 /usr/lib/libkvm.so.1 snmpd 2735 root txt VREG 33,320 6420 8407 /lib/libdl.so.1 snmpd 2735 root txt VREG 33,320 1323924 194191 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 494720 194173 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 539028 195072 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 1753308 194627 / (/dev/dsk/c2t0d0s0) snmpd 2735 root txt VREG 33,320 213204 8342 /lib/ld.so.1 snmpd 2735 root 0u VCHR 13,2 6815752 /devices/pseudo/mm@0:null snmpd 2735 root 1u VCHR 13,2 6815752 /devices/pseudo/mm@0:null snmpd 2735 root 2u VCHR 13,2 6815752 /devices/pseudo/mm@0:null snmpd 2735 root 3w VREG 33,320 7442 189560 /var/log/snmpd.log snmpd 2735 root 4u FIFO 0xffffffff997b4ba0 0t1 24665851 (fifofs) PIPE->0xffffffff997b4c30 snmpd 2735 root 5u FIFO 0xffffffff997b4c30 0t1 24665851 (fifofs) PIPE->0xffffffff997b4ba0 snmpd 2735 root 6r VCHR 90,0 47185924 /devices/pseudo/kstat@0:kstat snmpd 2735 root 7r VCHR 90,0 47185924 /devices/pseudo/kstat@0:kstat snmpd 2735 root 8u FIFO 0xfffffe8a0432d2c0 0t1 24665852 (fifofs) PIPE->0xfffffe8a0432d350 snmpd 2735 root 9u FIFO 0xfffffe8a0432d350 0t1 24665852 (fifofs) PIPE->0xfffffe8a0432d2c0 snmpd 2735 root 10u IPv4 0xfffffe89fdedd400 0t0 UDP *:snmp snmpd 2735 root 11r DOOR 0t0 47 /var/run/name_service_door (door to nscd[1084]) (FA:->0xffffffff9912be00) snmpd 2735 root 12u IPv4 0xfffffe89fde89200 0t0 UDP *:56621 snmpd 2735 root 13u IPv4 0xfffffe89fde8f800 0t0 UDP *:56622 snmpd 2735 root 14u IPv4 0xffffffff99367c00 0t0 UDP *:56623 snmpd 2735 root 15r VREG 273,1 705 2 /etc/mnttab snmpd 2735 root 16u VCHR 44,212 23068676 /devices/pseudo/arp@0:arp->udp->tcp->arp->ip What do you make of this? Thanks, js. -- Jean-Sebastien Morisset, Sr. UNIX Administrator <[email protected]> ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Net-snmp-users mailing list [email protected] Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users