amd64 memory usage
Jon Noack
noackjr at alumni.rice.edu
Tue Sep 14 13:51:35 PDT 2004
Jiri Mikulas wrote:
> Hello
> I have
> FreeBSD new64 5.3-BETA4 FreeBSD 5.3-BETA4 #0: Mon Sep 13 00:07:19 CEST
> 2004
> root at new64:/usr/obj/usr/src/sys/NEW64 amd64
>
> without debug options in kernel
> with SCHED_4BSD
>
> Is it normal that processes consume so much memory ?
> for example sshd 29480K
>
> ~~~ cut ~~~~~~~~~~
> last pid: 8740; load averages: 0.19, 0.59, 0.64 up 1+10:44:04
> 11:05:13
> 78 processes: 1 running, 77 sleeping
> CPU states: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100%
> idle
> Mem: 184M Active, 532M Inact, 116M Wired, 37M Cache, 111M Buf, 44M Free
> Swap: 2048M Total, 28K Used, 2048M Free
>
> PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
> 29913 www 20 0 161M 24276K lockf 0:01 0.00% 0.00% httpd
> 29915 www 96 0 161M 24404K select 0:01 0.00% 0.00% httpd
> 61702 www 20 0 161M 23524K lockf 0:01 0.00% 0.00% httpd
> 29914 www 20 0 161M 24000K lockf 0:01 0.00% 0.00% httpd
> 29916 www 20 0 161M 24404K lockf 0:01 0.00% 0.00% httpd
> 29943 www 20 0 161M 23648K lockf 0:01 0.00% 0.00% httpd
> 29912 www 20 0 161M 24268K lockf 0:01 0.00% 0.00% httpd
> 29944 www 20 0 161M 23492K lockf 0:01 0.00% 0.00% httpd
> 29941 www 20 0 161M 23088K lockf 0:01 0.00% 0.00% httpd
> 61709 www 20 0 161M 22896K lockf 0:01 0.00% 0.00% httpd
> 29911 root 96 0 160M 14676K select 0:01 0.00% 0.00% httpd
> 595 root 96 0 55832K 31880K select 0:00 0.00% 0.00%
> perl5.8.5
> 453 clamav 20 0 54452K 47560K kserel 0:01 0.00% 0.00% clamd
> 73746 mysql 20 0 52720K 15500K kserel 0:08 0.00% 0.00% mysqld
> 16031 mik 96 0 29656K 2968K select 0:01 0.00% 0.00% sshd
> 15029 mik 96 0 29628K 2980K select 0:01 0.00% 0.00% sshd
> 15015 root 4 0 29484K 2784K sbwait 0:00 0.00% 0.00% sshd
> 16023 root 4 0 29480K 2788K sbwait 0:00 0.00% 0.00% sshd
> 83713 root 4 0 29476K 2788K sbwait 0:00 0.00% 0.00% sshd
> 92178 root 4 0 29476K 2632K sbwait 0:00 0.00% 0.00% sshd
> 83722 mik 96 0 29456K 2864K select 0:06 0.00% 0.00% sshd
> 92183 mik 96 0 29456K 2728K select 0:04 0.00% 0.00% sshd
> 11888 pgsql 96 0 28880K 3504K select 0:01 0.00% 0.00% postgres
> 579 root 99 0 21140K 5232K select 0:24 0.00% 0.00% snmpd
> 11889 pgsql 96 0 20312K 3484K select 0:00 0.00% 0.00% postgres
> 11890 pgsql 96 0 19432K 3516K select 0:00 0.00% 0.00% postgres
> 382 root 96 0 18500K 2292K select 0:00 0.00% 0.00% sshd
> 83740 mik 8 0 17164K 1388K wait 0:00 0.00% 0.00% su
> 15037 mik 8 0 17164K 1388K wait 0:00 0.00% 0.00% su
> 16039 mik 8 0 17164K 1388K wait 0:00 0.00% 0.00% su
> 92190 mik 8 0 17164K 1244K wait 0:00 0.00% 0.00% su
> ~~~cut~~~
> I updated to last RELENG_5 5.3-BETA4 #1: Tue Sep 14 11:00:53 CEST 2004
> and it's similar
> Has anybody the same experience?
Check the RES column for actual memory usage. For sshd it is a much more
reasonable ~3M. Here's an enlightening thread:
http://lists.freebsd.org/pipermail/freebsd-questions/2003-September/thread.html#18759
Jon
More information about the freebsd-current
mailing list