Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFile

Composer\Autoload\ClassLoader::findFileRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls536 536 0 0.0%
Incl. Wall Time (microsec)18,258 18,432 174 1.0%
Incl. Wall Time (microsec) per call 34 34 0 1.0%
Excl. Wall Time (microsec)15,759 15,853 94 0.6%
Incl. CPU (microsecs)18,671 18,848 177 0.9%
Incl. CPU (microsecs) per call 35 35 0 0.9%
Excl. CPU (microsec)9,299 9,300 1 0.0%
Incl. MemUse (bytes)93,488 93,488 0 0.0%
Incl. MemUse (bytes) per call 174 174 0 0.0%
Excl. MemUse (bytes)-10,824 -10,824 0 0.0%
Incl. PeakMemUse (bytes)353,624 353,624 0 0.0%
Incl. PeakMemUse (bytes) per call 660 660 0 0.0%
Excl. PeakMemUse (bytes)299,928 299,928 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% 174 47.0% 177 50.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function94 54.0% 1 0.6% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 87 50.0% 94 53.1% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@10 N/A% 44 25.3% 46 26.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@20 N/A% 31 17.8% 25 14.1% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@30 N/A% 11 6.3% 10 5.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@50 N/A% 1 0.6% 2 1.1% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
file_exists0 N/A% 76 43.7% 59 33.3% 0 N/A% 0 N/A%
substr0 N/A% 5 2.9% 15 8.5% 0 N/A% 0 N/A%
strpos0 N/A% -3 -1.7% 67 37.9% 0 N/A% 0 N/A%
strrpos0 N/A% 2 1.1% 18 10.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 17 9.6% 0 N/A% 0 N/A%