[libvirt-users] Libvirtd slowness

[Nathan March]

On 12/12/2011 4:35 PM, Nathan March wrote:
> On 12/1/2011 3:18 PM, Nathan March wrote:
>> Can anyone tell me if it's normal to take over 2 seconds to connect 
>> to the libvirt daemon?
>>
>
> Can anyone comment on this? Even just a quick test to see if it 
> happens on your systems would be appreciated.
>

I've rebuilt it with debugging and found the following:

16:47:29.640: 5972: debug : remoteIOEventLoop:10599 : Giving up the buck 
66 0x7ff564a59010 (nil)
16:47:29.640: 5972: debug : remoteIO:10773 : All done with our call 66 
(nil) 0x7ff564a59010
16:47:29.641: 5972: debug : remoteIO:10673 : Do proc=1 serial=1 
length=48 wait=(nil)
16:47:29.641: 5972: debug : remoteIO:10745 : We have the buck 1 
0x10c6130 0x10c6130
16:47:31.670: 5972: debug : remoteIODecodeMessageLength:10066 : Got 
length, now need 56 total (52 more)
16:47:31.670: 5972: debug : remoteIOEventLoop:10599 : Giving up the buck 
1 0x10c6130 (nil)
16:47:31.670: 5972: debug : remoteIO:10773 : All done with our call 1 
(nil) 0x10c6130
16:47:31.670: 5972: debug : doRemoteOpen:922 : Adding Handler for remote 
events
16:47:31.670: 5972: debug : virEventPollAddHandle:110 : Add handle fd=7 
events=1 cb=0x7ff

The 2s gap is pretty visible, not sure why yet.

- Nathan