Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread Shweta Agrawal
>Your evictions are literally zero, in these stats. You saw them before, when the instances were smaller? Yes we have seen it and it impacted the business as well. >There're a maximum of 63 classes, so making the number smaller has a limited effect. The more slab classes you have, the harder th

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread dormando
> >Also your instance hasn't even malloc'ed half of its memory limit. You  > have over 6 gigabytes unused. There aren't any evictions despite the  > uptime being over two months.  > Was eviction of active items expeted as well? We have eviction of unsed and > unfetched items.  Your evictions are

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread Shweta Agrawal
>you said you were seeing evictions? Was this on a different instance? Yes we had this issue before and therefore we provisioned larger instance to fix that temporarily. But now we want to reduce cost by using instance with less memory. >I don't really have any control or influence over what am

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread dormando
you said you were seeing evictions? Was this on a different instance? I don't really have any control or influence over what amazon deploys for elasticache. They've also changed the daemon. Some of your settings are different from the defaults that 1.5.10 has (automove should default to 1 and hash

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread Shweta Agrawal
yes On Wednesday, July 8, 2020 at 9:35:19 AM UTC+5:30, Dormando wrote: > > Oh, so this is amazon elasticache? > > On Tue, 7 Jul 2020, Shweta Agrawal wrote: > > > We use aws for deployment and don't have that information. What > particularly looks odd in settings? > > > > On Wednesday, July 8

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread dormando
Oh, so this is amazon elasticache? On Tue, 7 Jul 2020, Shweta Agrawal wrote: > We use aws for deployment and don't have that information. What particularly > looks odd in settings?  > > On Wednesday, July 8, 2020 at 8:10:04 AM UTC+5:30, Dormando wrote: > what're your start arguments? the s

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread Shweta Agrawal
We use aws for deployment and don't have that information. What particularly looks odd in settings? On Wednesday, July 8, 2020 at 8:10:04 AM UTC+5:30, Dormando wrote: > > what're your start arguments? the settings look a little odd. ie; the full > commandline (censoring anything important) that

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread dormando
what're your start arguments? the settings look a little odd. ie; the full commandline (censoring anything important) that you used to start memcached On Tue, 7 Jul 2020, Shweta Agrawal wrote: > Sorry. Here it is. > > On Wednesday, July 8, 2020 at 12:38:38 AM UTC+5:30, Dormando wrote: > 'st

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread Shweta Agrawal
Sorry. Here it is. On Wednesday, July 8, 2020 at 12:38:38 AM UTC+5:30, Dormando wrote: > > 'stats settings' file is empty > > On Tue, 7 Jul 2020, Shweta Agrawal wrote: > > > Hi Dormando, > > Got the stats for production. Please find attached files for stats > settings. stats items, stats, stat

Re: Total memory allocated with -m NOT EQUAL to (total pages * max_item_size). Request to provide clarification on how page size works.

2020-07-07 Thread dormando
'stats settings' file is empty On Tue, 7 Jul 2020, Shweta Agrawal wrote: > Hi Dormando, > Got the stats for production. Please find attached files for stats settings. > stats items, stats, stats slabs. Summary for all slabs. > > Other details that might help: > * TTL is two days or more.  > *