Re: [PATCH v5 2/2] mm/memcontrol.c: Reduce reclaim retries in mem_cgroup_resize_limit()

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

 




On 02/22/2018 06:44 PM, Michal Hocko wrote:
> On Thu 22-02-18 18:38:11, Andrey Ryabinin wrote:

>>>>
>>>> with the patch:
>>>> best: 1.04  secs, 9.7G reclaimed
>>>> worst: 2.2 secs, 16G reclaimed.
>>>>
>>>> without:
>>>> best: 5.4 sec, 35G reclaimed
>>>> worst: 22.2 sec, 136G reclaimed
>>>
>>> Could you also compare how much memory do we reclaim with/without the
>>> patch?
>>>
>>
>> I did and I wrote the results. Please look again.
> 
> I must have forgotten. Care to point me to the message-id?

The results are quoted right above, literally above. Raise your eyes up. message-id 0927bcab-7e2c-c6f9-d16a-315ac436ba98@xxxxxxxxxxxxx

I write it here again:

with the patch:
 best: 9.7G reclaimed
 worst: 16G reclaimed

without:
 best: 35G reclaimed
 worst: 136G reclaimed

Or you asking about something else? If so, I don't understand what you want.

> 20180119132544.19569-2-aryabinin@xxxxxxxxxxxxx doesn't contain this
> information and a quick glance over the follow up thread doesn't have
> anything as well. Ideally, this should be in the patch changelog, btw.
> 

Well, I did these measurements only today and I don't have time machine.
--
To unsubscribe from this list: send the line "unsubscribe cgroups" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



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

  Powered by Linux