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Fix mem_max_rss measurement on macOS #173

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merged 1 commit into from
Mar 1, 2024
Merged

Fix mem_max_rss measurement on macOS #173

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6 changes: 2 additions & 4 deletions pyperf/_collect_metadata.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
get_logical_cpu_count, format_cpu_infos,
set_cpu_affinity)
from pyperf._formatter import format_timedelta, format_datetime
from pyperf._process_time import get_max_rss
from pyperf._utils import (MS_WINDOWS,
open_text, read_first_line, sysfs_path, proc_path)
if MS_WINDOWS:
Expand Down Expand Up @@ -199,10 +200,7 @@ def collect_system_metadata(metadata):

def collect_memory_metadata(metadata):
if resource is not None:
usage = resource.getrusage(resource.RUSAGE_SELF)
max_rss = usage.ru_maxrss
if max_rss:
metadata['mem_max_rss'] = max_rss * 1024
metadata["mem_max_rss"] = get_max_rss()

# Note: Don't collect VmPeak of /proc/self/status on Linux because it is
# not accurate. See pyperf._linux_memory for more accurate memory metrics.
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