Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFile

Composer\Autoload\ClassLoader::findFileRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)85 86 1 1.2%
Incl. Wall Time (microsec) per call 21 22 0 1.2%
Excl. Wall Time (microsec)72 70 -2 -2.8%
Incl. CPU (microsecs)90 87 -3 -3.3%
Incl. CPU (microsecs) per call 23 22 -1 -3.3%
Excl. CPU (microsec)54 59 5 9.3%
Incl. MemUse (bytes)8,064 8,064 0 0.0%
Incl. MemUse (bytes) per call 2,016 2,016 0 0.0%
Excl. MemUse (bytes)3,704 3,704 0 0.0%
Incl. PeakMemUse (bytes)9,160 9,160 0 0.0%
Incl. PeakMemUse (bytes) per call 2,290 2,290 0 0.0%
Excl. PeakMemUse (bytes)5,112 5,112 0 0.0%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFile [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
Composer\Autoload\ClassLoader::findFile0 N/A% 1 0.1% -3 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% 5 166.7% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 100.0% 2 66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 2 200.0% -6 -200.0% 0 N/A% 0 N/A%
file_exists0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
strrpos0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%