Memory leak in SP 3.0.2?

Cantor, Scott cantor.2 at osu.edu
Mon Oct 8 11:41:34 EDT 2018


It's looking less leaky on my side:

Thu 8:53
  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND    
11036 shibd     20   0 1898020 232396  18384 S   0.0  0.7   0:03.94 shibd      

Mon Oct 1st 8:52am
11036 shibd     20   0 2243296 398468   7468 S   0.0  1.2   3:25.98 shibd      

Mon Oct 8th 11:29am
11036 shibd     20   0 2366172 408096   6808 S   0.0  1.2  17:00.83 shibd      

The Thursday to Monday is a restart of shibd on shibboleth.net and the growth there seemed at least a plausible leak, but in the last week you can see the numbers aren't very dramatic.

I don't reload the config there, really ever, but it's got a very large metadata refresh happening and a dynamic lookup.

If there's some unusual usage pattern or feature being used on a system that's growing endlessly that would go a long way towards pointing in the right direction.

-- Scott




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