perf json: Add s390 transaction counter definition
'perf stat' displays transactional counters using flag -T on x86. On s390 use a JSON file defined metric named transaction to achieve the same res
perf json: Add s390 transaction counter definition
'perf stat' displays transactional counters using flag -T on x86. On s390 use a JSON file defined metric named transaction to achieve the same result.
Output before:
none
Output after:
[root@s35lp76 perf]# ./perf stat -M transaction -- \ ~/mytesttx 1 >/tmp/111
Performance counter stats for '/root/mytesttx 1':
1 tx_c_tend # 13.0 transaction 1 tx_nc_tend 11 tx_nc_tabort 0 tx_c_tabort_special 0 tx_c_tabort_no_special
0.001061232 seconds time elapsed
[root@s35lp76 perf]#
Suggested-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Link: http://lkml.kernel.org/r/20180621080452.61012-3-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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