Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFile

Composer\Autoload\ClassLoader::findFileRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls684 682 -2 -0.3%
Incl. Wall Time (microsec)40,301 40,088 -213 -0.5%
Incl. Wall Time (microsec) per call 59 59 -0 -0.2%
Excl. Wall Time (microsec)31,356 31,129 -227 -0.7%
Incl. CPU (microsecs)40,920 40,698 -222 -0.5%
Incl. CPU (microsecs) per call 60 60 -0 -0.3%
Excl. CPU (microsec)20,123 19,924 -199 -1.0%
Incl. MemUse (bytes)119,712 119,400 -312 -0.3%
Incl. MemUse (bytes) per call 175 175 0 0.0%
Excl. MemUse (bytes)-13,144 -13,112 32 0.2%
Incl. PeakMemUse (bytes)163,320 161,808 -1,512 -0.9%
Incl. PeakMemUse (bytes) per call 239 237 -2 -0.6%
Excl. PeakMemUse (bytes)141,656 140,320 -1,336 -0.9%

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::findFile-2 -11.1% -213 -15.5% -222 -15.7% -312 -0.1% -1,512 -0.4%
Exclusive Metrics Diff for Current Function-227 -106.6% -199 -89.6% 32 10.3% -1,336 -88.4%
Parent functions
Composer\Autoload\ClassLoader::loadClass@2-1 -50.0% -124 -58.2% -114 -51.4% -152 -48.7% -408 -27.0%
Composer\Autoload\ClassLoader::loadClass-1 -50.0% -113 -53.1% -130 -58.6% -192 -61.5% -480 -31.7%
Composer\Autoload\ClassLoader::loadClass@10 0.0% 35 16.4% 30 13.5% 32 10.3% -496 -32.8%
Composer\Autoload\ClassLoader::loadClass@30 0.0% -9 -4.2% -4 -1.8% 0 0.0% -128 -8.5%
Composer\Autoload\ClassLoader::loadClass@40 0.0% -5 -2.3% -8 -3.6% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@50 0.0% 3 1.4% 4 1.8% 0 0.0% 0 0.0%
Child functions
file_exists-2 -12.5% -58 -27.2% -9 -4.1% 0 0.0% 0 0.0%
strpos-4 -25.0% 48 22.5% -49 -22.1% 0 0.0% 0 0.0%
strtr-4 -25.0% 20 9.4% 38 17.1% -200 -64.1% -136 -9.0%
strrpos-2 -12.5% 16 7.5% -12 -5.4% 0 0.0% 0 0.0%
substr-4 -25.0% -12 -5.6% 9 4.1% -144 -46.2% -40 -2.6%