On 6/21/21 5:57 AM, Dumitru Ceara wrote:
On 6/20/21 9:49 AM, Mark Gray wrote:
Instead, we now automatically trim memory every time the lflow cache
utilization decreases by 50%, with a threshold of at least
lflow-cache-trim-limit (1) elements in the cache.
The percentage of the high watermar
On 6/20/21 9:49 AM, Mark Gray wrote:
>> Instead, we now automatically trim memory every time the lflow cache
>> utilization decreases by 50%, with a threshold of at least
>> lflow-cache-trim-limit (1) elements in the cache.
>>
>> The percentage of the high watermark under which memory is trimme
On 18/06/2021 20:58, Dumitru Ceara wrote:
> Due to a bug in glibc [0], M_TRIM_THRESHOLD (default 128KB) is not
> honored. The lflow cache is one of the largest memory consumers in
> ovn-controller and it used to trim memory whenever the cache was
> flushed. However, that required periodic interve
Due to a bug in glibc [0], M_TRIM_THRESHOLD (default 128KB) is not
honored. The lflow cache is one of the largest memory consumers in
ovn-controller and it used to trim memory whenever the cache was
flushed. However, that required periodic intervention from the CMS
side.
Instead, we now automati
