diff options
Diffstat (limited to 'trace2/tr2_tgt_perf.c')
| -rw-r--r-- | trace2/tr2_tgt_perf.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index 59ca58f862..e69375e979 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -10,6 +10,7 @@ #include "trace2/tr2_tbuf.h" #include "trace2/tr2_tgt.h" #include "trace2/tr2_tls.h" +#include "trace2/tr2_tmr.h" static struct tr2_dst tr2dst_perf = { .sysenv_var = TR2_SYSENV_PERF, @@ -555,6 +556,28 @@ static void fn_printf_va_fl(const char *file, int line, strbuf_release(&buf_payload); } +static void fn_timer(const struct tr2_timer_metadata *meta, + const struct tr2_timer *timer, + int is_final_data) +{ + const char *event_name = is_final_data ? "timer" : "th_timer"; + struct strbuf buf_payload = STRBUF_INIT; + double t_total = NS_TO_SEC(timer->total_ns); + double t_min = NS_TO_SEC(timer->min_ns); + double t_max = NS_TO_SEC(timer->max_ns); + + strbuf_addf(&buf_payload, ("name:%s" + " intervals:%"PRIu64 + " total:%8.6f min:%8.6f max:%8.6f"), + meta->name, + timer->interval_count, + t_total, t_min, t_max); + + perf_io_write_fl(__FILE__, __LINE__, event_name, NULL, NULL, NULL, + meta->category, &buf_payload); + strbuf_release(&buf_payload); +} + struct tr2_tgt tr2_tgt_perf = { .pdst = &tr2dst_perf, @@ -586,4 +609,5 @@ struct tr2_tgt tr2_tgt_perf = { .pfn_data_fl = fn_data_fl, .pfn_data_json_fl = fn_data_json_fl, .pfn_printf_va_fl = fn_printf_va_fl, + .pfn_timer = fn_timer, }; |