system load 1.00

From: Michael Hembo (none@hembo--micron.dk.lh.bsd-dk.dk)
Date: Wed 24 Mar 2004 - 20:50:47 CET 

From: "Michael Hembo" <none@hembo--micron.dk.lh.bsd-dk.dk>
To: <none@bsd-dk--bsd-dk.dk.lh.bsd-dk.dk>
Subject: system load 1.00
Date: Wed, 24 Mar 2004 20:50:47 +0100

Hvordan giver nedenstående mening ?

Load er konstant 1.0x og CPU er 90 - 95% idle, hvad er det lige der gør det i dette tilfælde.
Jeg har en vag fornemmelse af at jeg har konfigureret mig ind i et hjørne.

Boksens opgave er at route pakker med zebra's bgp og ospf, hvilket forøvrigt går forrygende.

/Michael

*** TOP ***

last pid: 1143; load averages: 1.02, 1.03, 1.00 up 0+04:08:23 20:39:40
21 processes: 1 running, 20 sleeping
CPU states: 0.0% user, 0.0% nice, 0.0% system, 5.8% interrupt, 94.2% idle
Mem: 81M Active, 34M Inact, 113M Wired, 44K Cache, 60M Buf, 270M Free
Swap: 1024M Total, 1024M Free

  PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
  274 root 96 0 44828K 44376K select 2:49 0.39% 0.39% bgpd
  304 root 96 0 1320K 884K select 0:18 0.00% 0.00% syslogd
  270 root 96 0 34476K 33760K select 0:14 0.00% 0.00% zebra
  592 mh 96 0 6240K 2956K select 0:05 0.00% 0.00% sshd
  811 root 4 0 1212K 660K kqread 0:02 0.00% 0.00% tail
  272 root 96 0 2688K 2108K select 0:02 0.00% 0.00% ospfd
  448 root 97 0 3488K 2488K select 0:00 0.00% 0.00% sshd
  913 mh 96 0 6220K 2996K select 0:00 0.00% 0.00% sshd
  484 root 96 0 4892K 3868K select 0:00 0.00% 0.00% snmpd
  597 root 8 0 1368K 1196K wait 0:00 0.00% 0.00% bash
  466 root 8 0 1336K 1028K nanslp 0:00 0.00% 0.00% cron
 1113 root 8 0 1352K 1180K wait 0:00 0.00% 0.00% bash
  590 root 4 0 6240K 2832K sbwait 0:00 0.00% 0.00% sshd
  910 root 4 0 6236K 2880K sbwait 0:00 0.00% 0.00% sshd
  914 mh 8 0 1336K 1164K wait 0:00 0.00% 0.00% bash
  596 mh 8 0 1672K 1324K wait 0:00 0.00% 0.00% su
 1112 mh 8 0 1672K 1328K wait 0:00 0.00% 0.00% su
  593 mh 8 0 1336K 1156K wait 0:00 0.00% 0.00% bash
 1143 root 96 0 2200K 1464K RUN 0:00 0.00% 0.00% top
  526 root 5 0 1276K 944K ttyin 0:00 0.00% 0.00% getty
  188 root 20 0 1180K 644K pause 0:00 0.00% 0.00% adjkerntz

*** VMSTAT ***

    2 users Load 1.01 1.02 1.00 Mar 24 20:30

Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER
        Tot Share Tot Share Free in out in out
Act 87312 4872 106824 5228 277236 count
All 232316 6248 2346236 7160 pages
                                                                 Interrupts
Proc:r p d s w Csw Trp Sys Int Sof Flt 10 cow 9127 total
             18 17885 26 252 248k 30 25 115908 wire 8020 0: clk
                                                    82684 act 4: sio0
 0.0%Sys 7.8%Intr 0.0%User 0.0%Nice 92.2%Idl 34392 inact 5: em0
| | | | | | | | | | 44 cache 6: fdc0
++++ 277192 free 7:
                                                          daefr stray 7
Namei Name-cache Dir-cache 17 prcfr 128 8: rtc
    Calls hits % hits % react 979 11: xl0
      128 128 100 pdwak 12: em1
                                       11 zfod pdpgs 14: ata
Disks ad0 fd0 10 ofod intrn
KB/t 0.00 0.00 87 %slo-z 61872 buf
tps 0 0 25 tfree 11 dirtybuf
MB/s 0.00 0.00 35956 desiredvnodes
% busy 0 0 1309 numvnodes
                                                      847 freevnodes

 - a positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort.

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