memory leaks in 11.0?

[Andrey V. Elsukov]

On 12.07.2017 11:58, Kajetan Staszkiewicz wrote:
>>> Thank you for pointing me to that command, now I see that the biggest
>>> allocation is:
>>> lltable 3240611 1620278K       -  3311016  256,512
>>>
>>> I'll push all `vmstat -m` to graphite to see which one is growing.
>>
>> lltable is the arp table, AFAIU.
> 
> AFAIR you are right.
> 
>> Do you have something unusual configured there, or some non-usual network 
> activity ?
> 
> I have non-standard net.link.ether.inet.max_age=240. Default value was 1200. 
> Table size is:
> 
> % arp -an | wc -l
>     2410
> % ndp -an | wc -l
>      145
> 
>> I have no idea if some leaks there were known and fixed since 11.0.

I think this should be fixed in 11-STABLE and 11.1. There was a
reference leak in L2 cache implementation that is fixed in r315956.

-- 
WBR, Andrey V. Elsukov

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