Bill.Holler wrote: > Hi Aubrey, > > Time based sample periods were initially investigated, but they > performed poorly with "ping pong" type workloads such as > producer consumer etc. The problem was it took too long to > recognize a load change when the CPU had very short idle > and load periods. The current idle-rate based sampling shows > very little to no regression on benchmarks such as libmicro. > > How does the proposed change look in libmicro?
Fortunately, libmicro result looks pretty good. sent offline, :) Thanks, -Aubrey
