Performance impact with SCHED_ULE in 5.1?
roberthuff at rcn.com
Fri Oct 17 06:06:59 PDT 2003
> Using SCHED_ULE instead of SCHED_4BSD seems to result in massive
> performance losses in NFS in conjunction with the Intel "em"-NICs.
> Does anybody recognized similar problems?
SCHED_ULE is very much a work-in-progress; I have seen reports
of both instability and performance loss, not limited to a
particular hardware setup.
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