ports/119974: net-mgmt/net-snmp problem on SPARC-64

[Catalin Miclaus]

Hello Jun,

net-snmp-5.4.1_4 is compiling and installing fine with default options
on SPARC64.
However, the CPU is going to 95-100% after starting net-snmp daemon.
Usual CPU load of this machine is around 1-2%.


last pid: 23391;  load averages:  1.02,  1.06,  1.03
up 175+00:22:17 17:20:43
36 processes:  2 running, 34 sleeping
CPU states:  3.3% user,  0.0% nice, 96.5% system,  0.2% interrupt,  0.0%
idle
Mem: 319M Active, 496M Inact, 64M Wired, 54M Cache, 111M Buf, 2576K Free
Swap: 2024M Total, 2024M Free

  PID USERNAME  THR PRI NICE   SIZE    RES STATE    TIME   WCPU COMMAND
17963 root        1 132    0   273M 32800K RUN    211:16 95.90% snmpd
20038 root        1  99    0 23208K  7720K select   0:56  0.15% snmpd
  331 _pflogd     1 -58    0  5192K  1432K bpf     28:05  0.00% pflogd
  709 root        1   8    0  6120K  2216K nanslp  15:35  0.00% icpld
  687 root        1  96    0  9848K  3416K select  14:18  0.00% sendmail
19944 root        1  98    0 51400K  8184K select   1:59  0.00% mtr
65914 root        1   8    0  3920K  1264K nanslp   1:38  0.00% cron
  512 root        1  96    0  3872K  1136K select   1:26  0.00% syslogd
  666 root        1  96    0  2744K   984K select   0:45  0.00% usbd
  756 root        1   8    0  3832K  1048K nanslp   0:43  0.00% getty
  757 root        1   8    0  3832K  1048K nanslp   0:41  0.00% getty
  751 root        1   8    0  3832K  1048K nanslp   0:40  0.00% getty
  753 root        1   8    0  3832K  1048K nanslp   0:37  0.00% getty
  758 root        1   8    0  3832K  1048K nanslp   0:37  0.00% getty
  754 root        1   8    0  3832K  1048K nanslp   0:37  0.00% getty
  752 root        1   8    0  3832K  1048K nanslp   0:34  0.00% getty
  755 root        1   8    0  3832K  1048K nanslp   0:33  0.00% getty
34997 bind        1  96    0 21248K 17584K select   0:33  0.00% named
  761 root        1   8    0  3832K  1048K nanslp   0:33  0.00% getty
  692 smmsp       1  20    0  9712K  3344K pause    0:27  0.00% sendmail
18285 catalin     1  96    0 31112K  3936K select   0:16  0.00% sshd
23055 root        1   8    0  6120K  2224K nanslp   0:03  0.00% icpld
18289 root        1   8    0  8160K  2624K wait     0:00  0.00% bash
18282 root        1   4    0 31136K  3832K sbwait   0:00  0.00% sshd
23352 root        1  96    0  7184K  2104K RUN      0:00  0.00% top
18288 root        1   8    0 18688K  1760K wait     0:00  0.00% su
18286 catalin     1   8    0  8112K  2584K wait     0:00  0.00% bash
  327 root        1   4    0  5128K  1416K sbwait   0:00  0.00% pflogd
10507 root        1  96    0 20120K  3416K select   0:00  0.00% sshd
19941 root        1   8    0  5416K  1656K wait     0:00  0.00% sh
  759 root        1   5    0  3832K  1016K ttyin    0:00  0.00% getty
19945 root        1  -8    0  2816K   984K piperd   0:00  0.00% mail
  760 root        1   5    0  3832K   992K ttydcd   0:00  0.00% getty
  456 root        1  99    0   696K   472K select   0:00  0.00% devd
19937 root        1  -8    0  3920K  1360K piperd   0:00  0.00% cron
  116 root        1  20    0  2672K   832K pause    0:00  0.00%
adjkerntz

I'm using below /etc/rc.conf configuration for snmp:

snmpd_enable="YES"
snmpd_flags=""
snmpd_pidfile="/var/run/snmpd.pid"
snmpd_conffile="/usr/local/etc/snmpd.conf"

And this is my /usr/local/etc/snmpd.conf:

rocommunity public


Let me know if I should disable SNMP queries to the server before
running net-snmp with "-D all" flag.








Best Regards
Catalin Miclaus
Network/Security ISP-Data
Starcomms Ltd.
Email : catalin at starcomms.com
Web : www.starcomms.com

-----Original Message-----
From: Jun Kuriyama [mailto:kuriyama at FreeBSD.org] 
Sent: Tuesday, May 27, 2008 12:11 AM
To: Catalin Miclaus; freebsd-ports-bugs at FreeBSD.org;
kuriyama at FreeBSD.org
Subject: Re: ports/119974: net-mgmt/net-snmp problem on SPARC-64


Hi,

If you have still problem with recent version of net-snmp (5.4.1),
please send output of snmpd with '-D ALL' flag to me.


-- 
Jun Kuriyama <kuriyama at FreeBSD.org> // FreeBSD Project