Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for load::Cache/NullBackend.php

load::Cache/NullBackend.phpRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17 20 3 17.6%
Incl. Wall Time (microsec) per call 17 20 3 17.6%
Excl. Wall Time (microsec)17 20 3 17.6%
Incl. CPU (microsecs)21 22 1 4.8%
Incl. CPU (microsecs) per call 21 22 1 4.8%
Excl. CPU (microsec)21 22 1 4.8%
Incl. MemUse (bytes)4,856 4,848 -8 -0.2%
Incl. MemUse (bytes) per call 4,856 4,848 -8 -0.2%
Excl. MemUse (bytes)4,856 4,848 -8 -0.2%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for load::Cache/NullBackend.php [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
load::Cache/NullBackend.php0 N/A% 3 0.8% 1 0.5% -8 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 1 100.0% -8 -100.0% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 100.0% 1 100.0% -8 -100.0% 0 N/A%