Mailinglist Archive: opensuse (1047 mails)

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[opensuse] Why would dbus-daemon be so busy?
  • From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
  • Date: Sun, 24 Jan 2016 15:33:17 +0100 (CET)
  • Message-id: <alpine.LSU.2.20.1601241511520.32684@Grypbagne.inyvabe>
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Hi,

This is what top shows - observe how high dbus-daemon load is:


top - 15:12:21 up 8 days, 22:18, 15 users, load average: 1.08, 1.25, 1.26 Tasks: 235 total, 3 running, 232 sleeping, 0 stopped, 0 zombie %Cpu(s): 45.9 us, 18.0 sy, 0.0 ni, 25.2 id, 9.8 wa, 0.0 hi, 1.0 si, 0.0 st KiB Mem: 500144 total, 490024 used, 10120 free, 2556 buffers KiB Swap: 6143996 total, 725840 used, 5418156 free, 338468 cached

PID USER PR NI VIRT RES SHR SWAP S %CPU %MEM TIME+
COMMAND
1183 message+ 20 0 8532 3368 804 656 R 35.20 0.673 361:05.18 dbus-daemon 30873 cer 20 0 207044 153532 1620 35488 S 11.08 30.70 40:41.27 wget 14475 cer 20 0 421972 66372 1532 337480 S 10.43 13.27 128:32.55 wget
4050 p2phelp+ 20 0 62572 30748 2280 1840 S 2.282 6.148 438:26.02
mldonkey
2622 root 20 0 51000 6088 3716 5252 S 1.304 1.217 93:17.03 X
2913 cer 20 0 391596 6456 3712 3928 S 0.652 1.291 25:45.27
xfce4-terminal
2923 cer 20 0 37044 3340 2380 1336 S 0.652 0.668 49:46.00
gkrellm
4058 cer 20 0 4232 1360 708 300 S 0.652 0.272 11:32.09 tmux
9 root 20 0 0 0 0 0 R 0.326 0.000 4:02.26
rcu_sched
21 root 20 0 0 0 0 0 S 0.326 0.000 3:36.47
kswapd0
2902 cer 20 0 108272 1924 1456 2592 S 0.326 0.385 35:20.76
xfwm4
3455 cer 20 0 285736 1500 1112 1528 S 0.326 0.300 41:24.29
parcellite
4824 root 20 0 0 0 0 0 S 0.326 0.000 0:02.65
kworker/0:0
6325 root 20 0 3768 1304 888 0 R 0.326 0.261 0:00.31 top
1 root 20 0 6672 2064 1236 520 S 0.000 0.413 0:29.29
systemd
2 root 20 0 0 0 0 0 S 0.000 0.000 0:00.38
kthreadd
3 root 20 0 0 0 0 0 S 0.000 0.000 2:31.76
ksoftirqd/0
5 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.00
kworker/0:0H
7 root rt 0 0 0 0 0 S 0.000 0.000 0:00.03
migration/0
8 root 20 0 0 0 0 0 S 0.000 0.000 0:00.00
rcu_bh
10 root rt 0 0 0 0 0 S 0.000 0.000 0:03.78
watchdog/0
11 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.00
khelper
12 root 20 0 0 0 0 0 S 0.000 0.000 0:00.00
kdevtmpfs
13 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.00
netns
14 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.02
writeback
15 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.00
kintegrityd
16 root 0 -20 0 0 0 0 S 0.000 0.000 0:00.00
bioset

message+ 1183 2.8 0.6 8532 3368 ? Ss Jan15 361:40
/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile
--systemd-activation

CPU is "Intel(R) Pentium(R) 4 CPU 2.80GHz", and runs 13.1 32 bit.

The machine is currently doing a mirror copy of several openSUSE 13.1 repos with wget, and has two big external hard disks connected via USB. The mirror copy is written to one of them. They are formatted with XFS.

I understand that wget shows a big load, but why dbus-daemon? :-?

- -- Cheers

Carlos E. R.
(from 13.1 x86_64 "Bottle" at Telcontar)
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