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.SH ADD PERF COUNTER EXAMPLE #2 (using virtual cpu device)
-Here we run on hybrid, Raptor Lake platform.
-We limit turbostat to show output for just cpu0 (pcore) and cpu12 (ecore).
+Here we run on hybrid, Meteor Lake platform.
+We limit turbostat to show output for just cpu0 (pcore) and cpu4 (ecore).
We add a counter showing number of L3 cache misses, using virtual "cpu" device,
labeling it with the column header, "VCMISS".
We add a counter showing number of L3 cache misses, using virtual "cpu_core" device,
-labeling it with the column header, "PCMISS". This will fail on ecore cpu12.
+labeling it with the column header, "PCMISS". This will fail on ecore cpu4.
We add a counter showing number of L3 cache misses, using virtual "cpu_atom" device,
labeling it with the column header, "ECMISS". This will fail on pcore cpu0.
We display it only once, after the conclusion of 0.1 second sleep.
.nf
-sudo ./turbostat --quiet --cpu 0,12 --show CPU --add perf/cpu/cache-misses,cpu,delta,raw,VCMISS --add perf/cpu_core/cache-misses,cpu,delta,raw,PCMISS --add perf/cpu_atom/cache-misses,cpu,delta,raw,ECMISS sleep .1
+sudo ./turbostat --quiet --cpu 0,4 --show CPU --add perf/cpu/cache-misses,cpu,delta,VCMISS --add perf/cpu_core/cache-misses,cpu,delta,PCMISS --add perf/cpu_atom/cache-misses,cpu,delta,ECMISS sleep 5
turbostat: added_perf_counters_init_: perf/cpu_atom/cache-misses: failed to open counter on cpu0
-turbostat: added_perf_counters_init_: perf/cpu_core/cache-misses: failed to open counter on cpu12
-0.104630 sec
-CPU ECMISS PCMISS VCMISS
-- 0x0000000000000000 0x0000000000000000 0x0000000000000000
-0 0x0000000000000000 0x0000000000007951 0x0000000000007796
-12 0x000000000001137a 0x0000000000000000 0x0000000000011392
-
+turbostat: added_perf_counters_init_: perf/cpu_core/cache-misses: failed to open counter on cpu4
+5.001207 sec
+CPU ECMISS PCMISS VCMISS
+- 41586506 46291219 87877749
+4 83173012 0 83173040
+0 0 92582439 92582458
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.SH ADD PMT COUNTER EXAMPLE