Re: kern/49973: odd swapping on idle system

[David Holland <dholland-bugs%netbsd.org@localhost>]

The following reply was made to PR kern/49973; it has been noted by GNATS.

From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/49973: odd swapping on idle system
Date: Mon, 17 Oct 2016 00:55:16 +0000

 not sent to gnats (ages ago):
 
    ------
 
 From: Lars Heidieker <lars%heidieker.de@localhost>
 To: pr%i3enedek.neomailbox.net@localhost
 Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost,
 	pr%i3enedek.neomailbox.net@localhost
 Subject: Re: kern/49973: odd swapping on idle system
 Date: Mon, 15 Jun 2015 19:50:02 +0200
 
 On Mon, 15 Jun 2015 00:35:01 +0000 (UTC)
 pr%i3enedek.neomailbox.net@localhost wrote:
 
 > >Number:         49973
 > >Category:       kern
 > >Synopsis:       odd swapping on idle system
 > >Confidential:   no
 > >Severity:       non-critical
 > >Priority:       low
 > >Responsible:    kern-bug-people
 > >State:          open
 > >Class:          sw-bug
 > >Submitter-Id:   net
 > >Arrival-Date:   Mon Jun 15 00:35:01 +0000 2015
 > >Originator:     Ben Gergely
 > >Release:        NetBSD 7.99.1
 > >Organization:
 > >Environment:
 > NetBSD 7.99.18 i386
 > >Description:
 > On a mostly Idle (idle apart from the xcalls) machine this occurs:
 > 
 > 08 threads: 9 idle, 1 runnable, 95 sleeping, 1 stopped, 2 on CPU
 > CPU0 states:  0.0% user,  0.0% nice, 36.3% system,  0.2% interrupt,
 > 63.5% idle CPU1 states:  0.4% user,  0.0% nice, 50.3% system,  0.0%
 > interrupt, 49.3% idle Memory: 725M Act, 700M Inact, 2500K Wired, 32M
 > Exec, 1263M File, 1202M Free Swap: 1024M Total, 1024M Free
 > 
 >   PID   LID USERNAME PRI STATE      TIME   WCPU    CPU NAME
 > COMMAND 0    63 root     126 RUN/0    106:08 41.70% 41.70% pgdaemon
 > [system] 0     7 root     127 xcall/0   50:14 27.54% 27.54% xcall/0
 > [system] 0    22 root     127 xcall/1   59:42 15.38% 15.38% xcall/1
 > [system] 
 > 
 > #pstat -T
 > 338/3404 files
 >  110592 vnodes
 > 0/2097585 blocks swap space
 > 
 
 an output of vmstat -mv might help
 
 Lars