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Unified Diff: tools/perf/metrics/power.py

Issue 575603002: Added Total wakeups count (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 3 months ago
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Index: tools/perf/metrics/power.py
diff --git a/tools/perf/metrics/power.py b/tools/perf/metrics/power.py
index 0d10aa4c72fdf035acd8cdff973ec18175507d23..47d201bb149568800a4216feb75f651d13b4c20e 100644
--- a/tools/perf/metrics/power.py
+++ b/tools/perf/metrics/power.py
@@ -170,6 +170,7 @@ def _SubtractCpuStats(cpu_stats, start_cpu_stats):
over the period recorded by the input.
"""
cpu_delta = {}
+ total = 0
for process_type in cpu_stats:
assert process_type in start_cpu_stats, 'Mismatching process types'
# Skip any process_types that are empty.
@@ -185,4 +186,6 @@ def _SubtractCpuStats(cpu_stats, start_cpu_stats):
idle_wakeup_delta = (cpu_stats[process_type]['IdleWakeupCount'] -
start_cpu_stats[process_type]['IdleWakeupCount'])
cpu_delta[process_type] = idle_wakeup_delta.total_sum()
+ total = total + cpu_delta[process_type]
+ cpu_delta['Total'] = total
return cpu_delta
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