- Name
-
ul_epoll_mt_safe - Default
-
0 - Minimum
-
0 - Maximum
-
1 - Scope
- per-process
This option disables concurrency control inside the accelerated epoll implementations, reducing
CPU overhead. It is safe to enable this option if, for each epoll set, all calls on the
epoll set and all calls that can modify a member of the epoll set are concurrency safe.
Calls that can modify a member are bind(), connect(),
listen() and close().
This option improves performance with EF_UL_EPOLL=1 or 3 and also with EF_UL_EPOLL=2 and
EF_EPOLL_CTL_FAST=1.