[OmniOS-discuss] ILB memory leak?

[Dan McDonald]

> On Nov 9, 2015, at 8:39 AM, Al Slater <al.slater at scluk.com> wrote:
> 
> Attached is a compressed file with 5hrs or so of 10s pmaps.  Hopefully not too big for the list.

It compressed nicely.  I'm noticing a pattern:

Mon Nov  9 08:21:45 UTC 2015
total Kb  134008  133504  131416       -
Mon Nov  9 08:50:21 UTC 2015
total Kb  265080  264576  262488       -
Mon Nov  9 09:37:42 UTC 2015
total Kb  265088  264580  262492       -
Mon Nov  9 09:47:40 UTC 2015
total Kb  527232  526724  524636       -
Mon Nov  9 11:42:19 UTC 2015
total Kb 1051520 1050960 1048872       -
Mon Nov  9 11:42:29 UTC 2015
total Kb 1051520 1051012 1048924       -


It's mostly linear growth.  Notice the time intervals also double whenever the footprint essentially doubles?

So I need to back up and ask some things, especially given libumem doesn't appear to show leaks or even usage:

1.) Is the eating of memory affecting your system peformance?  (If you've only 8GB, yeah, I can see that.)

2.) Is ilb failing after it gets sufficiently large?

Dan