Re: slow performance on disk/network i/o full speed after drop_caches

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

 



>> There is at least a numastat proc file.
> 
> Thanks. This shows that node0 is accessed 10x more than node1.

What can i do to prevent this or isn't this normal when a machine mostly idles so processes are mostly processed by cpu0.

> 
>> complete ps output:
>> http://pastebin.com/raw.php?i=b948svzN
> 
> In that log, scp happens to be in R state and also no other tasks in D
> state. Would you retry in the hope of catching some stucked state?
Sadly not as the sysrq trigger has rebootet the machine and it will now run fine for 1 or 2 days.

> 
>>>         echo t>  /proc/sysrq-trigger
>> sadly i wa sonly able to grab the output in this crazy format:
>> http://pastebin.com/raw.php?i=MBXvvyH1
> 
> It's pretty readable dmesg, except that the data is incomplete and
> there are nothing valuable in the uploaded portion..
That was everything i could grab through netconsole. Is there a better way?

Stefan
> 

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]