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High Resolution Timestamps for Profiling

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This commit is contained in:
Jon Haslam
2020-06-02 06:42:44 -07:00
committed by David Goldblatt
parent d82a164d0d
commit 4aea743279
13 changed files with 123 additions and 39 deletions
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7
src/prof_log.c
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@@ -235,7 +235,7 @@ prof_try_log(tsd_t *tsd, size_t usize, prof_info_t *prof_info) {
nstime_t alloc_time = prof_info->alloc_time;
nstime_t free_time;
nstime_init_update(&free_time);
nstime_prof_init_update(&free_time);
size_t sz = sizeof(prof_alloc_node_t);
prof_alloc_node_t *new_node = (prof_alloc_node_t *)
@@ -572,6 +572,11 @@ prof_log_emit_metadata(emitter_t *emitter) {
emitter_json_kv(emitter, "lg_sample_rate",
emitter_type_int, &lg_prof_sample);
const char *res_type =
prof_time_res_mode_names[opt_prof_time_res];
emitter_json_kv(emitter, "prof_time_resolution",
emitter_type_string, &res_type);
int pid = prof_getpid();
emitter_json_kv(emitter, "pid", emitter_type_int, &pid);