28 Aug
2018
28 Aug
'18
10:50 a.m.
No, this is not normal. But you almost certainly have some external I/O operation which is blocking the worker thread. There isn't much explanation otherwise.
This article (disclaimer: I wrote it) may help:
http://www.evaristesys.com/blog/tuning-kamailio-for-high-throughput-and-perf...
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Sent from mobile. Kindly excuse brevity and errors.