Lines Matching refs:cache
9 instructions have executed, or how many cache misses have happened.
71 List of hw-cache events:
85 the ARM PMU on the device. The kernel has wrapped part of them into hardware events and hw-cache
122 # Stat event cache-references and cache-misses.
123 $ simpleperf stat -e cache-references,cache-misses -p 11904 --duration 10
132 # Stat using event cache-references, cache-references:u,....
133 $ simpleperf stat -p 7394 -e cache-references,cache-references:u,cache-references:k \
134 -e cache-misses,cache-misses:u,cache-misses:k,instructions --duration 1
138 490,713 cache-references # 151.682 M/sec
139 899,652 cache-references:u # 130.152 M/sec
140 855,218 cache-references:k # 111.356 M/sec
141 61,602 cache-misses # 7.710 M/sec
142 33,282 cache-misses:u # 5.050 M/sec
143 11,662 cache-misses:k # 4.478 M/sec
155 Because the number of cache-references is smaller than the number of cache-references:u
156 (cache-references only in userspace) and cache-references:k (cache-references only in kernel).
180 # Stat using event cache-references, cache-references:u,....
181 $ simpleperf stat -p 7964 --group cache-references,cache-misses \
182 --group cache-references:u,cache-misses:u --group cache-references:k,cache-misses:k \
187 2,088,463 cache-references # 181.360 M/sec
188 47,871 cache-misses # 2.292164% miss rate
189 1,277,600 cache-references:u # 136.419 M/sec
190 25,977 cache-misses:u # 2.033265% miss rate
191 326,305 cache-references:k # 74.724 M/sec
192 13,596 cache-misses:k # 4.166654% miss rate
271 # Capture instructions (kernel only) and cache misses with interval of 300 milliseconds for 15
273 $ su 0 simpleperf stat -e instructions:k,cache-misses -a --interval 300 --duration 15
351 # Use two `--cpu` options to monitor raw-l3d-cache-refill-rd on cpu 0-3, and raw-l3d-cache-refill on
353 $ su 0 simpleperf stat --cpu 0-3 -e raw-l3d-cache-refill-rd --cpu 4-8 -e raw-l3d-cache-refill \