Peter Braun
2007-Aug-15 07:41 UTC
Re: [Xen-users] xm top doesnt work - not responding - solved - issued again
Hi,
Unfortunately the issue is here again with same symptoms.
Dom0 TOP:
top
top - 09:27:55 up 46 days, 9:08, 1 user, load average: 1.02, 1.07, 1.02
Tasks: 93 total, 1 running, 92 sleeping, 0 stopped, 0 zombie
Cpu(s): 9.7%us, 39.3%sy, 0.0%ni, 50.1%id, 0.0%wa, 0.0%hi, 0.7%si, 0.2%st
Mem: 131284k total, 124732k used, 6552k free, 17704k buffers
Swap: 505912k total, 16904k used, 489008k free, 13092k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4488 root 25 0 2156 716 228 S 99 0.5 88:15.51 xenstored
1 root 16 0 1544 76 56 S 0 0.1 0:00.24 init
2 root RT 0 0 0 0 S 0 0.0 0:10.35 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:00.48 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
5 root RT 0 0 0 0 S 0 0.0 0:10.93 migration/1
6 root 34 19 0 0 0 S 0 0.0 0:00.52 ksoftirqd/1
7 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
8 root 10 -5 0 0 0 S 0 0.0 0:00.20 events/0
9 root 10 -5 0 0 0 S 0 0.0 0:00.10 events/1
10 root 11 -5 0 0 0 S 0 0.0 0:00.00 khelper
11 root 10 -5 0 0 0 S 0 0.0 0:00.02 kthread
12 root 10 -5 0 0 0 S 0 0.0 0:00.45 xenwatch
13 root 10 -5 0 0 0 S 0 0.0 0:00.37 xenbus
16 root 10 -5 0 0 0 S 0 0.0 0:00.16 kblockd/0
17 root 10 -5 0 0 0 S 0 0.0 0:00.00 kblockd/1
18 root 13 -5 0 0 0 S 0 0.0 0:00.00 kacpid
113 root 10 -5 0 0 0 S 0 0.0 0:00.00 khubd
177 root 15 0 0 0 0 S 0 0.0 0:02.64 pdflush
179 root 15 0 0 0 0 S 0 0.0 0:06.52 kswapd0
180 root 13 -5 0 0 0 S 0 0.0 0:00.00 aio/0
181 root 13 -5 0 0 0 S 0 0.0 0:00.00 aio/1
765 root 10 -5 0 0 0 S 0 0.0 0:00.00 kseriod
814 root 11 -5 0 0 0 S 0 0.0 0:00.00 ata/0
815 root 11 -5 0 0 0 S 0 0.0 0:00.00 ata/1
817 root 11 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
818 root 11 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_1
819 root 11 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_2
820 root 11 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_3
865 root 11 -5 0 0 0 S 0 0.0 0:00.00 kpsmoused
868 root 11 -5 0 0 0 S 0 0.0 0:00.00 kmirrord
869 root 11 -5 0 0 0 S 0 0.0 0:00.00 ib_cm/0
870 root 10 -5 0 0 0 S 0 0.0 0:00.00 ib_cm/1
872 root 11 -5 0 0 0 S 0 0.0 0:00.00 ipoib
878 root 10 -5 0 0 0 S 0 0.0 0:08.60 md3_raid1
882 root 10 -5 0 0 0 S 0 0.0 0:01.40 md2_raid1
886 root 10 -5 0 0 0 S 0 0.0 0:00.25 md1_raid1
889 root 10 -5 0 0 0 S 0 0.0 0:00.00 md0_raid1
891 root 10 -5 0 0 0 S 0 0.0 0:00.06 reiserfs/0
892 root 10 -5 0 0 0 S 0 0.0 0:00.00 reiserfs/1
987 root 12 -4 1768 248 184 S 0 0.2 0:00.39 udevd
4371 root 15 0 1976 376 228 S 0 0.3 0:00.80 syslog-ng
4492 root 18 0 8968 8 4 S 0 0.0 0:00.00 python
4494 root 16 0 11084 412 296 S 0 0.3 0:10.75 xenconsoled
4690 root 16 0 3896 288 200 S 0 0.2 0:00.01 sshd
5241 root 10 -5 0 0 0 S 0 0.0 0:00.73 xvd 2 fd:06
5242 root 10 -5 0 0 0 S 0 0.0 0:00.10 xvd 2 fd:05
5720 root 10 -5 0 0 0 S 0 0.0 0:00.42 xvd 4 fd:13
5721 root 10 -5 0 0 0 S 0 0.0 0:00.00 xvd 4 fd:12
6016 root 10 -5 0 0 0 S 0 0.0 0:00.00 xvd 5 fd:0d
6018 root 10 -5 0 0 0 S 0 0.0 0:00.25 xvd 5 fd:0e
6229 root 10 -5 0 0 0 S 0 0.0 0:01.14 xvd 6 fd:11
6230 root 10 -5 0 0 0 S 0 0.0 0:00.02 xvd 6 fd:10
7175 root 17 0 1584 8 4 S 0 0.0 0:00.00 agetty
7176 root 17 0 1580 8 4 S 0 0.0 0:00.03 agetty
xm list works , xm uptime works, mc works
xm top / xentop will produce black screen
ps -aux
Warning: bad ps syntax, perhaps a bogus ''-''? See
http://procps.sf.net/faq.html
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1544 76 ? S Jun30 0:00 init [3]
root 2 0.0 0.0 0 0 ? S Jun30 0:10 [migration/0]
root 3 0.0 0.0 0 0 ? SN Jun30 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? S Jun30 0:00 [watchdog/0]
root 5 0.0 0.0 0 0 ? S Jun30 0:10 [migration/1]
root 6 0.0 0.0 0 0 ? SN Jun30 0:00 [ksoftirqd/1]
root 7 0.0 0.0 0 0 ? S Jun30 0:00 [watchdog/1]
root 8 0.0 0.0 0 0 ? S< Jun30 0:00 [events/0]
root 9 0.0 0.0 0 0 ? S< Jun30 0:00 [events/1]
root 10 0.0 0.0 0 0 ? S< Jun30 0:00 [khelper]
root 11 0.0 0.0 0 0 ? S< Jun30 0:00 [kthread]
root 12 0.0 0.0 0 0 ? S< Jun30 0:00 [xenwatch]
root 13 0.0 0.0 0 0 ? S< Jun30 0:00 [xenbus]
root 16 0.0 0.0 0 0 ? S< Jun30 0:00 [kblockd/0]
root 17 0.0 0.0 0 0 ? S< Jun30 0:00 [kblockd/1]
root 18 0.0 0.0 0 0 ? S< Jun30 0:00 [kacpid]
root 113 0.0 0.0 0 0 ? S< Jun30 0:00 [khubd]
root 177 0.0 0.0 0 0 ? S Jun30 0:02 [pdflush]
root 179 0.0 0.0 0 0 ? S Jun30 0:06 [kswapd0]
root 180 0.0 0.0 0 0 ? S< Jun30 0:00 [aio/0]
root 181 0.0 0.0 0 0 ? S< Jun30 0:00 [aio/1]
root 765 0.0 0.0 0 0 ? S< Jun30 0:00 [kseriod]
root 814 0.0 0.0 0 0 ? S< Jun30 0:00 [ata/0]
root 815 0.0 0.0 0 0 ? S< Jun30 0:00 [ata/1]
root 817 0.0 0.0 0 0 ? S< Jun30 0:00 [scsi_eh_0]
root 818 0.0 0.0 0 0 ? S< Jun30 0:00 [scsi_eh_1]
root 819 0.0 0.0 0 0 ? S< Jun30 0:00 [scsi_eh_2]
root 820 0.0 0.0 0 0 ? S< Jun30 0:00 [scsi_eh_3]
root 865 0.0 0.0 0 0 ? S< Jun30 0:00 [kpsmoused]
root 868 0.0 0.0 0 0 ? S< Jun30 0:00 [kmirrord]
root 869 0.0 0.0 0 0 ? S< Jun30 0:00 [ib_cm/0]
root 870 0.0 0.0 0 0 ? S< Jun30 0:00 [ib_cm/1]
root 872 0.0 0.0 0 0 ? S< Jun30 0:00 [ipoib]
root 878 0.0 0.0 0 0 ? S< Jun30 0:08 [md3_raid1]
root 882 0.0 0.0 0 0 ? S< Jun30 0:01 [md2_raid1]
root 886 0.0 0.0 0 0 ? S< Jun30 0:00 [md1_raid1]
root 889 0.0 0.0 0 0 ? S< Jun30 0:00 [md0_raid1]
root 891 0.0 0.0 0 0 ? S< Jun30 0:00 [reiserfs/0]
root 892 0.0 0.0 0 0 ? S< Jun30 0:00 [reiserfs/1]
root 987 0.0 0.1 1768 248 ? S<s Jun30 0:00
/sbin/udevd --daemon
root 4371 0.0 0.2 1976 376 ? Ss Jun30 0:00
/usr/sbin/syslog-ng
root 4488 0.1 0.5 2084 716 ? R Jun30 101:29
xenstored --pid-file /var/run/xenstore.pid
root 4492 0.0 0.0 8968 8 ? S Jun30 0:00
python /usr/sbin/xend start
root 4494 0.0 0.3 11016 412 ? Sl Jun30 0:10 xenconsoled
root 4690 0.0 0.2 3896 288 ? Ss Jun30 0:00 /usr/sbin/sshd
root 5241 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 2
fd:06]
root 5242 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 2
fd:05]
root 5720 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 4
fd:13]
root 5721 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 4
fd:12]
root 6016 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 5
fd:0d]
root 6018 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 5
fd:0e]
root 6229 0.0 0.0 0 0 ? S< Jun30 0:01 [xvd 6
fd:11]
root 6230 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 6
fd:10]
root 7175 0.0 0.0 1584 8 tty1 Ss+ Jun30 0:00
/sbin/agetty 38400 tty1 linux
root 7176 0.0 0.0 1580 8 tty2 Ss+ Jun30 0:00
/sbin/agetty 38400 tty2 linux
root 7177 0.0 0.0 1584 8 tty3 Ss+ Jun30 0:00
/sbin/agetty 38400 tty3 linux
root 7178 0.0 0.0 1580 8 tty4 Ss+ Jun30 0:00
/sbin/agetty 38400 tty4 linux
root 7183 0.0 0.0 1584 8 tty5 Ss+ Jun30 0:00
/sbin/agetty 38400 tty5 linux
root 7184 0.0 0.0 1580 8 tty6 Ss+ Jun30 0:00
/sbin/agetty 38400 tty6 linux
root 7185 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 9
fd:08]
root 7186 0.0 0.0 0 0 ? S< Jun30 0:00 [xvd 9
fd:07]
root 25611 0.0 0.0 0 0 ? S< Jul08 0:00 [xvd 12
fd:16]
root 25699 0.0 0.0 0 0 ? S< Jul08 0:00 [xvd 12
fd:15]
root 21393 0.0 0.0 0 0 ? S< Jul20 0:00 [xvd 23
fd:1a]
root 21553 0.0 0.0 0 0 ? S< Jul20 0:00 [xvd 23
fd:19]
root 1264 0.0 0.0 0 0 ? S< Jul26 0:01 [xvd 24
fd:0b]
root 1518 0.0 0.0 0 0 ? S< Jul26 0:00 [xvd 24
fd:02]
root 13483 0.0 0.0 0 0 ? S< Aug01 0:00 [xvd 26
fd:1c]
root 13677 0.0 0.0 0 0 ? S< Aug01 0:00 [xvd 26
fd:1b]
root 17889 0.0 0.6 7792 864 ? S Aug03 0:09
/usr/sbin/snmpd -p /var/run/snmpd.pid
root 20785 0.0 3.4 51700 4536 ? Sl Aug04 2:59
python /usr/sbin/xend start
root 13044 0.0 0.1 1932 136 ? Ss Aug04 0:00 /usr/sbin/cron
root 14053 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 54
fd:21]
root 14267 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 54
fd:22]
root 23098 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 60
fd:1d]
root 23099 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 60
fd:1e]
root 30486 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 63
fd:17]
root 30487 0.0 0.0 0 0 ? S< Aug04 0:00 [xvd 63
fd:18]
root 32054 0.0 1.7 6400 2356 ? SNs Aug05 0:00
/usr/sbin/munin-node
root 32702 0.0 0.0 0 0 ? S< Aug05 0:00 [xvd 64
fd:23]
root 358 0.0 0.0 0 0 ? S< Aug05 0:01 [xvd 64
fd:24]
root 3881 0.0 0.0 0 0 ? S< Aug08 0:00 [xvd 65
fd:03]
root 4000 0.0 0.0 0 0 ? S< Aug08 0:00 [xvd 65
fd:04]
root 7656 0.0 0.0 0 0 ? S< Aug08 0:00 [xvd 68
fd:0a]
root 7807 0.0 0.0 0 0 ? S< Aug08 0:00 [xvd 68
fd:09]
root 20667 0.0 0.0 0 0 ? S< Aug10 0:00 [xvd 71
fd:26]
root 20791 0.0 0.0 0 0 ? S< Aug10 0:00 [xvd 71
fd:25]
root 23576 0.0 0.0 0 0 ? S Aug10 0:00 [pdflush]
root 26216 0.0 0.0 0 0 ? S< Aug10 0:00 [xvd 74
fd:27]
root 26217 0.0 0.0 0 0 ? S< Aug10 0:00 [xvd 74
fd:28]
root 16032 0.0 1.6 6876 2184 ? Ss 09:11 0:00 sshd:
root@pts/13
root 16041 0.0 1.1 2888 1560 pts/13 Ss 09:12 0:00 -bash
root 18914 0.0 0.6 2164 864 pts/13 R+ 09:41 0:00 ps -aux
logs both system and xend related shows nothing.
Any idea? i dont want to restart mys host every 30+ days!
BR Peter
2007/6/30, Peter Braun <xenware@gmail.com>:> So I reboot the host machine.
>
> xm top is working again.
>
> Hope not seeing this issue again.
>
> Peter
>
> 2007/6/29, Peter Braun <xenware@gmail.com>:
> > MC works, what else?
> >
> > Peter
> >
> > 2007/6/29, Mark Williamson <mark.williamson@cl.cam.ac.uk>:
> > > > Today I realized that xm top doesnt work.
> > > > When typed this command screen simply black out and thats
all - its
> > > > not possible to end it with q even not with ctrl-c. Its not
possible
> > > > to go back to bash after xm top was executed.
> > >
> > > Sounds like some sort of curses problem. Do other curses-based
apps display
> > > correctly?
> > >
> > > Cheers,
> > > Mark
> > >
> > > --
> > > Dave: Just a question. What use is a unicyle with no seat? And
no pedals!
> > > Mark: To answer a question with a question: What use is a
skateboard?
> > > Dave: Skateboards have wheels.
> > > Mark: My wheel has a wheel!
> > >
> >
>
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