Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Composer\Autoload\ClassLoader::findFileWithExtensionRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls729 730 1 0.1%
Incl. Wall Time (microsec)20,805 20,794 -11 -0.1%
Incl. Wall Time (microsec) per call 29 28 -0 -0.2%
Excl. Wall Time (microsec)16,510 16,482 -28 -0.2%
Incl. CPU (microsecs)21,403 21,414 11 0.1%
Incl. CPU (microsecs) per call 29 29 -0 -0.1%
Excl. CPU (microsec)9,890 9,983 93 0.9%
Incl. MemUse (bytes)115,208 115,256 48 0.0%
Incl. MemUse (bytes) per call 158 158 -0 -0.1%
Excl. MemUse (bytes)22,880 22,624 -256 -1.1%
Incl. PeakMemUse (bytes)92,672 93,160 488 0.5%
Incl. PeakMemUse (bytes) per call 127 128 0 0.4%
Excl. PeakMemUse (bytes)83,720 83,744 24 0.0%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFileWithExtension [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::findFileWithExtension1 25.0% -11 -0.7% 11 0.7% 48 0.7% 488 4.5%
Exclusive Metrics Diff for Current Function-28 -254.5% 93 845.5% -256 -533.3% 24 4.9%
Parent function
Composer\Autoload\ClassLoader::findFile1 100.0% -11 -100.0% 11 100.0% 48 100.0% 488 100.0%
Child functions
file_exists0 0.0% 18 163.6% -11 -100.0% 0 0.0% 72 14.8%
strrpos1 33.3% -1 -9.1% 1 9.1% 0 0.0% 0 0.0%
substr0 0.0% 1 9.1% -20 -181.8% 80 166.7% 80 16.4%
strpos0 0.0% -1 -9.1% -72 -654.5% 0 0.0% 0 0.0%
strtr2 66.7% 0 0.0% 20 181.8% 224 466.7% 312 63.9%