Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Composer\Autoload\ClassLoader::findFile

Composer\Autoload\ClassLoader::findFileRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls713 713 0 0.0%
Incl. Wall Time (microsec)22,369 22,310 -59 -0.3%
Incl. Wall Time (microsec) per call 31 31 -0 -0.3%
Excl. Wall Time (microsec)18,202 18,129 -73 -0.4%
Incl. CPU (microsecs)23,011 22,928 -83 -0.4%
Incl. CPU (microsecs) per call 32 32 -0 -0.4%
Excl. CPU (microsec)11,383 11,237 -146 -1.3%
Incl. MemUse (bytes)118,632 118,632 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)27,920 27,968 48 0.2%
Incl. PeakMemUse (bytes)97,720 97,424 -296 -0.3%
Incl. PeakMemUse (bytes) per call 137 137 -0 -0.3%
Excl. PeakMemUse (bytes)87,400 87,096 -304 -0.3%

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% -59 -1.4% -83 -2.2% 0 0.0% -296 -0.3%
Exclusive Metrics Diff for Current Function-73 -123.7% -146 -175.9% 48 N/A% -304 -102.7%
Parent functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -34 -57.6% -41 -49.4% 0 N/A% -64 -21.6%
Composer\Autoload\ClassLoader::loadClass@10 N/A% -13 -22.0% -32 -38.6% 0 N/A% -104 -35.1%
Composer\Autoload\ClassLoader::loadClass@20 N/A% -8 -13.6% -4 -4.8% 0 N/A% -152 -51.4%
Composer\Autoload\ClassLoader::loadClass@50 N/A% -3 -5.1% -3 -3.6% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@40 N/A% -3 -5.1% -6 -7.2% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@30 N/A% 2 3.4% 3 3.6% 0 N/A% 24 8.1%
Child functions
strpos0 N/A% 18 30.5% 7 8.4% 0 N/A% 0 0.0%
file_exists0 N/A% -9 -15.3% -3 -3.6% 0 N/A% 0 0.0%
substr0 N/A% 7 11.9% 45 54.2% 24 N/A% 56 18.9%
strtr0 N/A% -4 -6.8% 26 31.3% -72 N/A% -48 -16.2%
strrpos0 N/A% 2 3.4% -12 -14.5% 0 N/A% 0 0.0%