<div dir="ltr"><div><div>I found the poll in virEventPollRunOnce (vireventpoll.c), a POLLHUP event occurred for a pipe descriptor, thus the poll always returned because of it.( the <br></div>pipe broken). this may be the best I could track temporarily£¬I don't know what to do netx , to mask the hangup event or to do something on the event, if I<br>
</div>should handle the hangup event , what to do ? Is it a bug or something ?<br><div><br>any help would be appreciate. :)<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/10/31 jj <span dir="ltr"><<a href="mailto:menghuizhanguo@gmail.com" target="_blank">menghuizhanguo@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">why the poll always got 1 event ... ? any suggestion ?<div class="im"><br><br> "virEventPollRunOnce:638 : Poll got 1 event(s)"<br>
</div><div><div style="font-size:12px;font-family:Arial Narrow;padding:2px 0 2px 0">------------------ Original ------------------</div><div style="font-size:12px;background:#efefef;padding:8px"><div><b>From: </b> "menghuizhanguo";<<a href="mailto:menghuizhanguo@gmail.com" target="_blank">menghuizhanguo@gmail.com</a>>;</div>
<div><b>Date: </b> Thu, Oct 31, 2013 08:43 AM</div><div><b>To: </b> "libvirt-users"<<a href="mailto:libvirt-users@redhat.com" target="_blank">libvirt-users@redhat.com</a>>; <u></u></div><div><div class="h5">
<div></div><div><b>Subject: </b> Re:libvirt_lxc causes cpu 100% usage</div></div></div></div><div><div class="h5"><div><br></div>I consider this's a problem on mips platform, while it did not happened on x86 after testing. :-( ...<br>
<br><div><div><br></div><div><br></div><div style="font-size:12px;font-family:Arial Narrow;padding:2px 0 2px 0">------------------ Original ------------------</div><div style="font-size:12px;background:#efefef;padding:8px">
<div><b>From: </b> "menghuizhanguo";<<a href="mailto:menghuizhanguo@gmail.com" target="_blank">menghuizhanguo@gmail.com</a>>;</div><div><b>Date: </b> Wed, Oct 30, 2013 10:50 AM</div><div><b>To: </b> "menghuizhanguo"<<a href="mailto:menghuizhanguo@gmail.com" target="_blank">menghuizhanguo@gmail.com</a>>; "libvirt-users"<<a href="mailto:libvirt-users@redhat.com" target="_blank">libvirt-users@redhat.com</a>>; <u></u></div>
<div><b>Cc: </b> "Gao feng"<<a href="mailto:gaofeng@cn.fujitsu.com" target="_blank">gaofeng@cn.fujitsu.com</a>>; <u></u></div><div><b>Subject: </b> Re:libvirt_lxc causes cpu 100% usage</div></div><div><br>
</div>log_level = 1<br><span style="font-weight:bold">In the lxc log , under normal situation , about 6~7 minutes between loops . the log below is printed in a loop.</span>£¨the minimal loop content)<br><br><div style="margin-left:40px">
2013-10-29 10:17:00.567+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>2013-10-29 10:17:00.567+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 7<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=7 events=1<br>2013-10-29 10:17:00.568+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=7 fd=12 events=1 fromHost=0 fromcont=0<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=3<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.568+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.568+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=8 timeout=-1<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 2 event(s)<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 8<br>
2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.569+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=10<br>2013-10-29 10:17:00.570+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=10 fromHost=0 fromcont=60<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>2013-10-29 10:17:00.570+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=0<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=0<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=7 fd=12 events=1 fromHost=0 fromcont=0<br>2013-10-29 10:17:00.570+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=3<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>
2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>2013-10-29 10:17:00.570+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=8 timeout=-1<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>
2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.571+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 8<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=10<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=10 fromHost=0 fromcont=60<br>2013-10-29 10:17:00.572+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=0<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=0<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.572+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>
2013-10-29 10:17:00.572+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=0 d=0<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=7 timeout=-1<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 7<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>
2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.573+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=7 events=1<br>2013-10-29 10:17:00.574+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=7 fd=12 events=1 fromHost=0 fromcont=0<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=3<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>
2013-10-29 10:17:00.574+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=8 timeout=-1<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 8<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=10<br>2013-10-29 10:17:00.575+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=10 fromHost=0 fromcont=60<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>2013-10-29 10:17:00.575+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=0<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=0<br>
2013-10-29 10:17:00.575+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=0 d=0<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=7 timeout=-1<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>
2013-10-29 10:17:00.576+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 7<br>2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>
2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>
2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.577+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=7 events=1<br>2013-10-29 10:17:00.577+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=7 fd=12 events=1 fromHost=0 fromcont=0<br>
2013-10-29 10:17:00.577+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=3<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>
2013-10-29 10:17:00.580+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=8 timeout=-1<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 2 event(s)<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 8<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=10<br>2013-10-29 10:17:00.581+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=10 fromHost=0 fromcont=60<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>2013-10-29 10:17:00.581+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=0<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=0<br>
2013-10-29 10:17:00.581+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=7 fd=12 events=1 fromHost=0 fromcont=0<br>2013-10-29 10:17:00.582+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=3<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>
2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-29 10:17:00.582+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=8 timeout=-1<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 8<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=10<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=10 fromHost=0 fromcont=60<br>2013-10-29 10:17:00.583+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=1 host watch 6=0<br>2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=1<br>
2013-10-29 10:17:00.583+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=0<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollDispatchHandles:482 : i=6 w=7<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=0 d=0<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=1 d=0<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers<br>2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>
2013-10-29 10:17:00.584+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=7 timeout=-1<br></div><br><span style="font-weight:bold">under abnormal situation , the below log generated without time delay between loops.</span><br>
<br><div style="margin-left:40px">2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollRunOnce:638 : Poll got 1 event(s)<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchTimeouts:423 : Dispatch 2<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:468 : Dispatch 7<br>
2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=0 w=1<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=1 w=2<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=2 w=3<br>
2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=3 w=4<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=4 w=5<br>2013-10-30 00:31:57.469+0000: 7566: debug : virEventPollDispatchHandles:482 : i=5 w=6<br>
2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollDispatchHandles:496 : EVENT_POLL_DISPATCH_HANDLE: watch=6 events=8<br>2013-10-30 00:31:57.470+0000: 7566: debug : virLXCControllerConsoleIO:974 : IO event watch=6 fd=18 events=8 fromHost=0 fromcont=1024<br>
2013-10-30 00:31:57.470+0000: 7566: debug : virLXCControllerConsoleIO:1044 : Got EOF on 6 18<br>2013-10-30 00:31:57.470+0000: 7566: debug : virLXCControllerConsoleUpdateWatch:837 : Container watch 7=0 host watch 6=3<br>2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=7 events=0<br>
2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=6 events=3<br>
2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollInterruptLocked:710 : Skip interrupt, 1 1996885056<br>2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollDispatchHandles:482 : i=7 w=8<br>2013-10-30 00:31:57.470+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventRunDefaultImpl:270 : running default event implementation<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollCleanupTimeouts:514 : Cleanup 2<br>
2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollCleanupHandles:562 : Cleanup 8<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=0 w=1, f=3 e=1 d=0<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=1 w=2, f=5 e=1 d=0<br>
2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=7 e=1 d=0<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=9 e=1 d=0<br>2013-10-30 00:31:57.471+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=13 e=1 d=0<br>
2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=18 e=5 d=0<br>2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=12 e=0 d=0<br>2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=14 e=1 d=0<br>
2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers <br>2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms<br>2013-10-30 00:31:57.472+0000: 7566: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=7 timeout=-1<br>
</div><br><div><div>To gaofeng, <br>If you think the log I paste above losts something import , tell me.<br><br></div><div style="font-size:12px;font-family:Arial Narrow;padding:2px 0 2px 0">------------------ Original ------------------</div>
<div style="font-size:12px;background:#efefef;padding:8px"><div><b>From: </b> "menghuizhanguo";<<a href="mailto:menghuizhanguo@gmail.com" target="_blank">menghuizhanguo@gmail.com</a>>;</div><div><b>Date: </b> Thu, Oct 24, 2013 03:47 PM</div>
<div><b>To: </b> "libvirt-users"<<a href="mailto:libvirt-users@redhat.com" target="_blank">libvirt-users@redhat.com</a>>; <u></u></div><div></div><div><b>Subject: </b> libvirt_lxc causes cpu 100% usage</div>
</div><div><br></div><div dir="ltr">libvirt_lxc causes cpu 100% usage?<br>libvirt version : 1.1.1<br>I don't know what happend, any help would be appreciated.<br><br>thx<br><br><br>top - 07:39:44 up 1 day, 2:13, 2 users, load average: 4.72, 4.59, 4.51<br>
Tasks: 243 total, 4 running, 239 sleeping, 0 stopped, 0 zombie<br>%Cpu0 : 33.1 us, 1.3 sy, 0.0 ni, 64.6 id, 0.7 wa, 0.0 hi, 0.3 si, 0.0 st<br>%Cpu1 : 41.1 us, 3.0 sy, 0.0 ni, 55.3 id, 0.7 wa, 0.0 hi, 0.0 si, 0.0 st<br>
%Cpu2 : 18.0 us, 2.0 sy, 0.0 ni, 79.7 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0 st<br>%Cpu3 : 94.8 us, 5.2 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st<br>%Cpu4 : 55.7 us, 7.5 sy, 0.0 ni, 36.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st<br>
%Cpu5 : 66.1 us, 4.3 sy, 0.0 ni, 29.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st<br>%Cpu6 : 16.8 us, 1.0 sy, 0.0 ni, 82.2 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st<br>%Cpu7 : 7.2 us, 0.7 sy, 0.0 ni, 92.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st<br>
KiB Mem: 1972112 total, 1894912 used, 77200 free, 236576 buffers<br>KiB Swap: 10485744 total, 0 used, 10485744 free, 574544 cached<br><br> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND <br>
15750 root 20 0 10448 2080 1216 R 100.3 0.1 1322:38 libvirt_lxc <br>27517 root 20 0 10448 2032 1200 R 99.3 0.1 1273:44 libvirt_lxc <br>25250 root 20 0 10480 2048 1200 R 99.0 0.1 1277:31 libvirt_lxc <br>
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