[naviserver-devel] Contention on mu12

[David O. <da...@qc...>]

I was wondering if someone could help us understand this Mutex Lock output
from nsstats.

It's ordered by Contention and it would seem the figures for mu12, and to a
lesser extent, nsd:pool:<server>, are quite high.

I don't know what mu12 is used for. Could someone give an example of the
sort of workload which could result in such a high level of contention for
this mutex?

[image: Inline images 1]

Thanks in advance for any pointers.
-- 
David