> > Inside the guest, I am using "perf stat -e dTLB-load-misses -e > > dTLB-loads -e L1-dcache-loads -e L1-dcache-load-misses -e > > L1-dcache-prefetch-misses ", followed by the parsec command. > >
The misses/hit radio is the first number after "#". For your case, 0.00% is the misses/hit radio for dTLB cache. 0.74% is the misses/hit radio for L1dcache. I have no idea what does 80.00% mean. > > > > On Wed, Aug 27, 2014 at 12:28 PM, Liang, Kan <kan.li...@intel.com> wrote: > > > > > >> > Hi, Kan, > > >> > > > >> > The dTLB-load-misses is 0, but it shows 80.00%hit, does that mean > > >> > the > > >> > TLB- load miss is 0.8 * (dTLB-loads). Thanks. > > >> > > > >> > > > >> > 0 dTLB-load-misses # 0.00% of all dTLB > > >> > cache hits [80.00%] > > >> > > > >> > 782,565,273,315 dTLB-loads > > >> > [80.00%] > > >> > > > >> > 782,552,911,616 L1-dcache-loads > > >> > [80.00%] > > >> > > > >> > 5,810,697,456 L1-dcache-load-misses # 0.74% of all > > >> > L1-dcache hits [80.00%] > > >> > > > >> > 2,145,907,209 L1-dcache-prefetch-misses > > >> > [80.00%] > > >> > > > >> > - Hui
