1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 6c6d044e959a..9e806d855b04 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -615,7 +615,7 @@ size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp)
         else
                 s = "";
 
-        return fprintf(fp, "%s: %s:%d\n", s, event->comm.comm, event->comm.tid);
+        return fprintf(fp, "%s: %s:%d/%d\n", s, event->comm.comm, event->comm.pid, event->comm.tid);
 }
 
 int perf_event__process_comm(struct perf_tool *tool __maybe_unused,