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Article #21972Czy ta maszyna jest przeciążona?
From: Sokim
Date: Sat, 03 Dec 2011 23:14
Date: Sat, 03 Dec 2011 23:14
62 lines
4657 bytes
4657 bytes
Hej,
nie jestem pewien jak mam traktować dane z topa. Load averages jest
ponad 1, a nawet zdarza się ponad 1.4, ale jeden rdzeń ma 66.9% idle a
drugi 99.6% idle. W momencie największego obciążenia maszyna przetacza
około 160Mbps ruchu. Wtedy skaczą pingi na bramę albo do wp.pl o jakieś
20 ms. Nie jest to wina zapchanego łącza. Mógłby ktoś coś doradzić. Dzięki.
#top -SPH
last pid: 25071; load averages: 1.03, 1.04, 1.00
up 659+14:34:04 19:35:45
87 processes: 4 running, 64 sleeping, 19 waiting
CPU 0: 0.8% user, 0.0% nice, 0.0% system, 32.3% interrupt, 66.9% idle
CPU 1: 0.0% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.6% idle
Mem: 639M Active, 516M Inact, 544M Wired, 57M Cache, 213M Buf, 218M Free
Swap: 4061M Total, 4K Used, 4061M Free
PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
10 root 171 52 0K 16K RUN 1 ??? 97.12% idle: cpu1
11 root 171 52 0K 16K RUN 0 ??? 66.70% idle: cpu0
14 root -44 -163 0K 16K CPU0 0 3469.6 30.62% swi1: net
8739 root 96 0 326M 320M select 1 84.3H 0.78% bgpd
42 root -68 0 0K 16K - 1 479.9H 0.00% dummynet
12 root -32 -151 0K 16K WAIT 1 109.8H 0.00% swi4:
clock sio
15 root 96 0 0K 16K - 1 23.7H 0.00% yarrow
49 root 20 0 0K 16K syncer 1 21.7H 0.00% syncer
11987 squid 4 0 117M 111M kqread 0 627:45 0.00% squid
23508 root 96 0 21936K 6124K select 1 454:18 0.00% snmpd
8731 root 96 0 170M 163M select 0 271:28 0.00% zebra
4 root -8 0 0K 16K - 1 99:17 0.00% g_down
839 root 96 0 3680K 1100K select 1 90:39 0.00% syslogd
3 root -8 0 0K 16K - 1 59:03 0.00% g_up
51 root 96 0 0K 16K - 1 35:19 0.00% schedcpu
38 root -64 -183 0K 16K WAIT 1 33:19 0.00% irq14: ata0
2 root -8 0 0K 16K - 1 28:45 0.00% g_event
47 root -16 0 0K 16K psleep 1 22:07 0.00% bufdaemon
50 root -16 0 0K 16K sdflus 1 14:09 0.00% softdepflush
1012 root 96 0 9500K 2940K select 1 9:34 0.00% sendmail
48 root -4 0 0K 16K vlruwt 1 7:03 0.00% vnlru
940 root 96 0 2532K 864K select 0 6:27 0.00% usbd
46 root 171 52 0K 16K pgzero 1 4:35 0.00% pagezero
1022 root 8 0 3676K 1120K nanslp 1 1:21 0.00% cron
45 root 171 52 0K 16K pollid 1 0:50 0.00% idlepoll
20858 squid 4 0 17504K 6540K sbwait 1 0:48 0.00% perl5.8.9
43 root -16 0 0K 16K psleep 1 0:47 0.00% pagedaemon
1016 smmsp 20 0 9364K 2592K pause 1 0:10 0.00% sendmail
988 root 96 0 19692K 2496K select 0 0:05 0.00% sshd
20859 squid 4 0 17492K 6528K sbwait 1 0:04 0.00% perl5.8.9
23 root 8 0 0K 16K usbevt 1 0:03 0.00% usb0
36 root 8 0 0K 16K usbevt 1 0:03 0.00% usb7
26 root 8 0 0K 16K usbevt 1 0:03 0.00% usb1
33 root 8 0 0K 16K usbevt 1 0:03 0.00% usb4
35 root 8 0 0K 16K usbevt 1 0:03 0.00% usb6
29 root 8 0 0K 16K usbevt 1 0:03 0.00% usb3
34 root 8 0 0K 16K usbevt 1 0:03 0.00% usb5
28 root 8 0 0K 16K usbevt 1 0:03 0.00% usb2
20860 squid 4 0 17480K 6516K sbwait 1 0:01 0.00% perl5.8.9
1 root 8 0 900K 292K wait 1 0:00 0.00% init
20861 squid 4 0 17480K 6516K sbwait 1 0:00 0.00% perl5.8.9
20862 squid 4 0 17480K 6516K sbwait 1 0:00 0.00% perl5.8.9
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.icm.edu.pl!news.task.gda.pl!not-for-mail From: Sokim <sokim@wp.pl> Newsgroups: pl.comp.os.bsd Subject: Czy ta maszyna jest przeciążona? Date: Sun, 04 Dec 2011 00:14:33 +0100 Organization: CI TASK http://www.task.gda.pl/ Lines: 63 Message-ID: <jbeag7$241$1@news.task.gda.pl> NNTP-Posting-Host: 91.150.141.90.internetia.net.pl Mime-Version: 1.0 X-Trace: news.task.gda.pl 1322954055 2177 91.150.141.90 (3 Dec 2011 23:14:15 GMT) X-Complaints-To: abuse@news.task.gda.pl NNTP-Posting-Date: Sat, 3 Dec 2011 23:14:15 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; pl-PL; rv:1.9.2.18) Gecko/20110616 SUSE/3.1.11 Thunderbird/3.1.11 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit