[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-users] xm top doesnt work - not responding - solved - issued again


  • To: "Xen users mailing list" <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Peter Braun" <xenware@xxxxxxxxx>
  • Date: Wed, 15 Aug 2007 09:41:35 +0200
  • Delivery-date: Wed, 15 Aug 2007 00:42:17 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=WKAXpOBqCHK1ueKNNQxe0e6EQURYj8XuOeAXWNLFplwGaeJV54DiMySZBx8VZvd465QARhDubtc4KFjih5ZYJe2RrhxhNeMoSs7Xp7RtTXbwPpdz8YBU4m6Gfr5yrY9VYfbfRNtIOAlc067SlwaQ605GViHCSplnzbHsZyIrMSI=
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

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@xxxxxxxxx>:
> So I reboot the host machine.
>
> xm top is working again.
>
> Hope not seeing this issue again.
>
> Peter
>
> 2007/6/29, Peter Braun <xenware@xxxxxxxxx>:
> > MC works, what else?
> >
> > Peter
> >
> > 2007/6/29, Mark Williamson <mark.williamson@xxxxxxxxxxxx>:
> > > > 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!
> > >
> >
>

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.