Sha256: 449451bc402ad939110590b8f792eabc9e3e90d44b6fecfc3206a8df04ac08a5
Contents?: true
Size: 759 Bytes
Versions: 10
Compression:
Stored size: 759 Bytes
Contents
#!/usr/bin/env python
#
# Copyright 2015 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# This is an utility for generating csv files based on GC traces produced by
# V8 when run with flags --trace-gc --trace-gc-nvp.
#
# Usage: gc-nvp-to-csv.py <GC-trace-filename>
#
import sys
import gc_nvp_common
def process_trace(filename):
trace = gc_nvp_common.parse_gc_trace(filename)
if len(trace):
keys = trace[0].keys()
print ', '.join(keys)
for entry in trace:
print ', '.join(map(lambda key: str(entry[key]), keys))
if len(sys.argv) != 2:
print "Usage: %s <GC-trace-filename>" % sys.argv[0]
sys.exit(1)
process_trace(sys.argv[1])
Version data entries
10 entries across 9 versions & 2 rubygems