disk diagnostics
Pieter Dumon
pieter.dumon at gmail.com
Thu Jul 27 01:20:29 PDT 2006
On 7/26/06, Bill Hacker <wbh at xxxxxxxxxxxxx> wrote:
complete in *seconds* what you are reporting in *minutes*.
that's what I thought too.
Something just has to be wrong with your set up.
yep, and I'd like to find out what.
Below are some logs.
Pieter
----------
before rm -rf world_i386:
df -m
/dev/ad2s2a 248 93 134 41% /
/dev/ad2s2d 248 13 214 6% /var
/dev/ad2s2e 248 17 210 8% /tmp
/dev/ad2s2f 4130 1893 1906 50% /usr
/dev/ad2s2g 12 5 6 47% /home
procfs 0 0 0 100% /proc
/dev/ad2s8e 1391 902 377 70% /usr/obj
du -s -h world_i386
388M world_i386
uptime
11:24AM up 15:03, 0 users, load averages: 0.02, 0.01, 0.00
top (loads of kdeinits, but I didn't touch my computer while rm was running)
load averages: 0.00, 0.00, 0.00 up 0+15:05:34 11:26:28
44 processes: 1 running, 43 sleeping
CPU states: 0.0% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.6% idle
Mem: 88M Active, 764M Inact, 105M Wired, 32M Cache, 112M Buf, 12M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
728 pdumon 152 0 28036K 18060K poll 1:53 0.00% 0.00% kdeinit
765 pdumon 152 0 31252K 20496K poll 0:42 0.00% 0.00% kdeinit
749 pdumon 152 0 31344K 20892K poll 0:40 0.00% 0.00% kdeinit
754 pdumon 152 0 33296K 21040K poll 0:40 0.00% 0.00% kdeinit
737 pdumon 152 0 10952K 7832K poll 0:25 0.00% 0.00% artsd
677 root 152 0 157M 32576K select 0:24 0.00% 0.00% Xorg
747 pdumon 152 0 29352K 18796K poll 0:14 0.00% 0.00% kdeinit
751 pdumon 152 0 27372K 16648K poll 0:06 0.00% 0.00% kdeinit
49345 pdumon 152 0 36336K 25880K poll 0:01 0.00% 0.00% kdeinit
49349 pdumon 152 0 35056K 24984K poll 0:01 0.00% 0.00% kdeinit
743 pdumon 152 0 28336K 17712K poll 0:01 0.00% 0.00% kdeinit
596 root 152 0 3820K 2080K select 0:00 0.00% 0.00% sendmail
740 pdumon 152 0 1084K 488K nanslp 0:00 0.00% 0.00% kwrapper
49357 pdumon 152 0 27576K 17748K poll 0:00 0.00% 0.00% kdeinit
726 pdumon 152 0 25604K 15272K poll 0:00 0.00% 0.00% kdeinit
742 pdumon 152 0 26140K 16048K poll 0:00 0.00% 0.00% kdeinit
739 pdumon 152 0 26044K 15944K poll 0:00 0.00% 0.00% kdeinit
49374 root 152 0 2252K 1304K RUN 0:00 0.00% 0.00% top
time rm -rf world_i386
0.070u 0.476s 20:11.87 0.0% 313+264k 7+54102io 0pf+0w
I did let top continously log to a file while running rm. Here are
some excerpts:
1) this is the startup phase: rm takes some cpu time
load averages: 0.01, 0.01, 0.00 up 0+15:12:26 11:33:20
42 processes: 2 running, 40 sleeping
CPU states: 2.7% user, 0.0% nice, 0.8% system, 0.0% interrupt, 96.5% idle
Mem: 87M Active, 762M Inact, 105M Wired, 32M Cache, 112M Buf, 14M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
49421 root 152 0 484K 352K biowr 0:00 3.21% 2.25% rm
677 root 152 0 157M 33020K RUN 0:32 0.29% 0.29% Xorg
728 pdumon 152 0 28036K 18060K poll 1:54 0.00% 0.00% kdeinit
2) some typical views:
load averages: 0.00, 0.00, 0.00 up 0+15:13:41 11:34:35
43 processes: 1 running, 42 sleeping
CPU states: 1.6% user, 0.0% nice, 0.4% system, 1.2% interrupt, 96.9% idle
Mem: 86M Active, 719M Inact, 103M Wired, 32M Cache, 112M Buf, 60M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
49421 root 152 0 480K 348K biowr 0:00 1.97% 1.95% rm
728 pdumon 152 0 28036K 18060K poll 1:55 0.00% 0.00% kdeinit
765 pdumon 152 0 31728K 21028K poll 0:44 0.00% 0.00% kdeinit
749 pdumon 152 0 31344K 20892K poll 0:41 0.00% 0.00% kdeinit
754 pdumon 152 0 33296K 21040K poll 0:40 0.00% 0.00% kdeinit
677 root 152 0 157M 33200K select 0:32 0.00% 0.00% Xorg
load averages: 0.00, 0.00, 0.00 up 0+15:14:47 11:35:41
43 processes: 3 running, 40 sleeping
CPU states: 0.0% user, 0.0% nice, 0.8% system, 1.9% interrupt, 97.3% idle
Mem: 86M Active, 708M Inact, 103M Wired, 32M Cache, 112M Buf, 71M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
49421 root 152 0 1240K 1108K biowr 0:00 3.96% 3.96% rm
728 pdumon 152 0 28036K 18060K RUN 1:55 0.00% 0.00% kdeinit
765 pdumon 152 0 31728K 21028K poll 0:44 0.00% 0.00% kdeinit
749 pdumon 152 0 31344K 20892K poll 0:41 0.00% 0.00% kdeinit
754 pdumon 152 0 33296K 21040K RUN 0:40 0.00% 0.00% kdeinit
this is a very typical view:
load averages: 0.00, 0.00, 0.00 up 0+15:21:33 11:42:27
43 processes: 1 running, 42 sleeping
CPU states: 0.0% user, 0.0% nice, 0.0% system, 0.4% interrupt, 99.6% idle
Mem: 84M Active, 633M Inact, 104M Wired, 32M Cache, 112M Buf, 148M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
728 pdumon 152 0 28036K 18060K poll 1:56 0.00% 0.00% kdeinit
765 pdumon 152 0 31728K 21028K poll 0:44 0.00% 0.00% kdeinit
749 pdumon 152 0 31344K 20892K poll 0:41 0.00% 0.00% kdeinit
754 pdumon 152 0 33296K 21040K poll 0:41 0.00% 0.00% kdeinit
677 root 152 0 157M 33200K select 0:32 0.00% 0.00% Xorg
737 pdumon 152 0 10952K 7832K poll 0:25 0.00% 0.00% artsd
747 pdumon 152 0 29352K 18796K poll 0:15 0.00% 0.00% kdeinit
751 pdumon 152 0 27372K 16648K poll 0:06 0.00% 0.00% kdeinit
49345 pdumon 152 0 36304K 25852K poll 0:01 0.00% 0.00% kdeinit
49349 pdumon 152 0 35048K 24980K poll 0:01 0.00% 0.00% kdeinit
743 pdumon 152 0 28336K 17712K poll 0:01 0.00% 0.00% kdeinit
596 root 152 0 3820K 2080K select 0:00 0.00% 0.00% sendmail
740 pdumon 152 0 1084K 488K nanslp 0:00 0.00% 0.00% kwrapper
49357 pdumon 152 0 27576K 17748K poll 0:00 0.00% 0.00% kdeinit
726 pdumon 152 0 25620K 15280K poll 0:00 0.00% 0.00% kdeinit
49421 root 152 0 432K 300K biowr 0:00 0.00% 0.00% rm
sometimes kde or artsd spikes, but it shouldn't like have a large influence?
load averages: 0.00, 0.00, 0.00 up 0+15:19:06 11:40:00
43 processes: 2 running, 41 sleeping
CPU states: 1.2% user, 0.0% nice, 0.8% system, 0.8% interrupt, 97.3% idle
Mem: 84M Active, 673M Inact, 104M Wired, 32M Cache, 112M Buf, 108M Free
Swap: 1024M Total, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
737 pdumon 154 0 10952K 7832K poll 0:25 9.96% 9.96% artsd
728 pdumon 154 0 28036K 18060K poll 1:56 5.96% 5.96% kdeinit
754 pdumon 152 0 33296K 21040K RUN 0:40 2.64% 2.64% kdeinit
747 pdumon 152 0 29352K 18796K poll 0:15 1.95% 1.95% kdeinit
49349 pdumon 152 0 35048K 24980K poll 0:01 1.95% 1.95% kdeinit
49421 root 152 0 448K 316K biowr 0:00 1.95% 1.95% rm
More information about the Users
mailing list