From 83eb383e942bba7aab465a334d2c365d3f47a0ae Mon Sep 17 00:00:00 2001 From: Thomas Richter Date: Thu, 21 Jun 2018 10:04:51 +0200 Subject: 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 Signed-off-by: Thomas Richter Reviewed-by: Hendrik Brueckner Cc: Heiko Carstens Cc: Martin Schwidefsky Link: http://lkml.kernel.org/r/20180621080452.61012-3-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/pmu-events/arch/s390/cf_z13/transaction.json | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 tools/perf/pmu-events/arch/s390/cf_z13/transaction.json (limited to 'tools/perf/pmu-events/arch/s390/cf_z13') diff --git a/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json b/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json new file mode 100644 index 000000000000..1a0034f79f73 --- /dev/null +++ b/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json @@ -0,0 +1,7 @@ +[ + { + "BriefDescription": "Transaction count", + "MetricName": "transaction", + "MetricExpr": "TX_C_TEND + TX_NC_TEND + TX_NC_TABORT + TX_C_TABORT_SPECIAL + TX_C_TABORT_NO_SPECIAL" + } +] -- cgit v1.2.3