> > when you do this command, how long does it show: > > > > # time /usr/sbin/postmap /etc/postfix/from_senders_slet.map > > 2.431u 0.407s 0:02.94 96.2% 102+14505k 0+2io 0pf+0w > >It does trigger the WUG.
but how what is YOUR number in the position of my "0.407s" above? >Then: >--------------------------------------------------------------- ># sockstat -4 >USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS >root sshd 2384 5 tcp4 200.16.193.34:22 >200.16.193.48:53236 >root smtpd 2262 6 tcp4 *:25 *:* >root sshd 2223 5 tcp4 200.16.193.34:22 >200.16.193.48:52938 >postfix smtpd 2106 6 tcp4 *:25 *:* >postfix smtpd 2106 9 tcp4 200.16.193.34:25 >200.63.153.116:4350 >postfix smtpd 2101 6 tcp4 *:25 *:* >postfix smtpd 2101 9 tcp4 200.16.193.34:25 69.6.35.45:1035 >postfix smtpd 2099 6 tcp4 *:25 *:* >postfix smtpd 2099 9 tcp4 200.16.193.34:25 >62.194.115.169:2720 >postfix smtpd 2096 6 tcp4 *:25 *:* >postfix smtpd 2096 9 tcp4 200.16.193.34:25 80.74.197.93:4871 >root snmpd 539 13 udp4 *:161 *:* >root master 154 11 tcp4 *:25 *:* >squidc squid 130 4 udp4 *:4884 *:* >squidc squid 130 8 tcp4 *:8080 *:* >squidc squid 130 10 udp4 *:3130 *:* >squidc squid 130 12 tcp4 *:4820 *:* >squidc squid 130 13 tcp4 200.16.193.34:8080 200.16.193.95:1140 >root sshd 76 4 tcp4 *:22 *:* >root inetd 72 4 tcp4 *:5660 *:* >root syslogd 65 5 udp4 *:514 *:* you have processes listing on port 25. but do you have processes running during the postmap? /usr/sbin/postmap /etc/postfix/from_senders_slet.map & to put it in the background, then run sockstat -4 and during the 1200 seconds, when you telnet to port 25, what happens? what does uptime show? /var/run/dmesg.boot shows what CPU and disk? If your perhaps low-power machine+disk is already very heavily loaded when you run postmap, it would be normal to have a longer postmap time, but 1200 seconds is insane. >postmap: warning: /var/Postfix/from_senders_slet.map.db: duplicate entry: >"nov.17" these are warnings, ignore them. >The time shows: > ># time /usr/sbin/postmap /var/Postfix/from_senders_slet.map > 1201.08 real 8.92 user 39.72 sys ok, big numbers. squid is proxy, with heavy writing of all traffic to disk, along with postfix logging + mailq, so the disk could be very loaded. iostat -c 40 I bet your machine is horribly overloaded, and postmap is running fine, but given very little opportunity to run. Len
