I was looking at the chrome profiler the other day and noticed it seems to start more threads than I have CPUs online (since hw.smt is disabled). This is not great for performance.
Fortunately, I did not have to download and read the chromium source, because
I found this snippet in the patches directory. :)
int SysInfo::NumberOfProcessors() {
int mib[] = {CTL_HW, HW_NCPU};
As with other programs using this systl, this will overcount CPUs and create
too many threads. It should be HW_NCPUONLINE.
