From ee1b0061c36c36ab019438c2a722696801de04f9 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 12 Sep 2024 13:43:36 -0400 Subject: Add script to convert frame profile JSON file to CSV. Also slightly refactor profile_pretty.py. (cherry picked from commit d60b1f92213ace6a8ab6a4a60cb01a43f45d3955) --- scripts/perf/profile_pretty.py | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'scripts/perf/profile_pretty.py') diff --git a/scripts/perf/profile_pretty.py b/scripts/perf/profile_pretty.py index ca52fe366a..15b6efd94d 100644 --- a/scripts/perf/profile_pretty.py +++ b/scripts/perf/profile_pretty.py @@ -18,19 +18,7 @@ import sys class Error(Exception): pass -def pretty(path=None): - if not path: - logs = logsdir.logsdir() - profiles = Path(logs).glob('profile.*.json') - sort = [(p.stat().st_mtime, p) for p in profiles] - sort.sort(reverse=True) - try: - path = sort[0][1] - except IndexError: - raise Error(f'No profile.*.json files in {logs}') - # print path to sys.stderr in case user is redirecting stdout - print(path, file=sys.stderr) - +def pretty(path): with open(path) as inf: data = json.load(inf) json.dump(data, sys.stdout, indent=4) @@ -45,6 +33,18 @@ The file produced by the viewer is a single dense line of JSON. help="""profile filename to pretty-print (default is most recent)""") args = parser.parse_args(raw_args) + if not args.path: + logs = logsdir.logsdir() + profiles = Path(logs).glob('profile.*.json') + sort = [(p.stat().st_mtime, p) for p in profiles] + sort.sort(reverse=True) + try: + args.path = sort[0][1] + except IndexError: + raise Error(f'No profile.*.json files in {logs}') + # print path to sys.stderr in case user is redirecting stdout + print(args.path, file=sys.stderr) + pretty(args.path) if __name__ == "__main__": -- cgit v1.2.3