Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Composer\Autoload\ClassLoader::findFileRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)102 103 1 1.0%
Incl. Wall Time (microsec) per call 9 9 0 1.0%
Excl. Wall Time (microsec)87 88 1 1.1%
Incl. CPU (microsecs)118 116 -2 -1.7%
Incl. CPU (microsecs) per call 10 10 -0 -1.7%
Excl. CPU (microsec)86 87 1 1.2%
Incl. MemUse (bytes)8,080 8,080 0 0.0%
Incl. MemUse (bytes) per call 673 673 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)4,920 4,880 -40 -0.8%
Incl. PeakMemUse (bytes) per call 410 407 -3 -0.8%
Excl. PeakMemUse (bytes)3,336 3,336 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 0.0% -2 -0.1% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function1 100.0% 1 50.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 1 100.0% 0 0.0% 0 N/A% -40 -100.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%
Child functions
file_exists0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
strrpos0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -1 -50.0% 0 N/A% -40 -100.0%