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| author | Junio C Hamano <gitster@pobox.com> | 2024-09-03 09:15:01 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2024-09-03 09:15:02 -0700 |
| commit | dd903659cd54d4e21ca41b0c1f5d10b66763eb60 (patch) | |
| tree | 642909cef2389652e71743fce42b597cf325aca3 /Documentation/technical/api-trace2.txt | |
| parent | 533e30819a1d35b1f5278671901aa3217fe8d67e (diff) | |
| parent | db5281276ecdeeb19acea3391804e9ab1ebcd884 (diff) | |
| download | git-dd903659cd54d4e21ca41b0c1f5d10b66763eb60.tar.xz | |
Merge branch 'js/fetch-push-trace2-annotation'
More trace2 events at key points on push and fetch code paths have
been added.
* js/fetch-push-trace2-annotation:
send-pack: add new tracing regions for push
fetch: add top-level trace2 regions
trace2: implement trace2_printf() for event target
Diffstat (limited to 'Documentation/technical/api-trace2.txt')
| -rw-r--r-- | Documentation/technical/api-trace2.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt index de5fc25059..5817b18310 100644 --- a/Documentation/technical/api-trace2.txt +++ b/Documentation/technical/api-trace2.txt @@ -128,7 +128,7 @@ yields ------------ $ cat ~/log.event -{"event":"version","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"3","exe":"2.20.1.155.g426c96fcdb"} +{"event":"version","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"4","exe":"2.20.1.155.g426c96fcdb"} {"event":"start","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621027Z","file":"common-main.c","line":39,"t_abs":0.001173,"argv":["git","version"]} {"event":"cmd_name","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621122Z","file":"git.c","line":432,"name":"version","hierarchy":"version"} {"event":"exit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621236Z","file":"git.c","line":662,"t_abs":0.001227,"code":0} @@ -344,7 +344,7 @@ only present on the "start" and "atexit" events. { "event":"version", ... - "evt":"3", # EVENT format version + "evt":"4", # EVENT format version "exe":"2.20.1.155.g426c96fcdb" # git version } ------------ @@ -835,6 +835,19 @@ The "value" field may be an integer or a string. } ------------ +`"printf"`:: + This event logs a human-readable message with no particular formatting + guidelines. ++ +------------ +{ + "event":"printf", + ... + "t_abs":0.015905, # elapsed time in seconds + "msg":"Hello world" # optional +} +------------ + == Example Trace2 API Usage |