perf vendor events s390: Add cache metrics for z14
Add metrics for s390 z14 - Percentage sourced from Level 2 cache - Percentage sourced from Level 3 on same chip cache - Percentage sourced from Level 4 Local cache on same book - Percentage sourced from Level 4 Remote cache on different book - Percentage sourced from memory For details about the formulas see this documentation: https://www.ibm.com/support/pages/system/files/inline-files/CPU%20MF%20Formulas%20including%20z16%20-%20May%202022_1.pdf Output after: # ./perf stat -M l4rp -- find / .... find output deleted Performance counter stats for 'find /': 0 L1I_OFFDRAWER_L4_SOURCED_WRITES # 0.01 l4rp 84 L1D_OFFDRAWER_L4_SOURCED_WRITES 0 L1I_OFFDRAWER_L3_SOURCED_WRITES 71,535,353 L1I_DIR_WRITES 219 L1D_OFFDRAWER_L3_SOURCED_WRITES 16,436 L1D_OFFDRAWER_L3_SOURCED_WRITES_IV 0 L1I_OFFDRAWER_L3_SOURCED_WRITES_IV 46,343,940 L1D_DIR_WRITES 10.530805537 seconds time elapsed 0.774396000 seconds user 1.602714000 seconds sys # Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Acked-By: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Link: https://lore.kernel.org/r/20230313080201.2440201-3-tmricht@linux.ibm.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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