Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls627 610 -17 -2.7%
Incl. Wall Time (microsec)69,439 68,727 -712 -1.0%
Incl. Wall Time (microsec) per call 111 113 2 1.7%
Excl. Wall Time (microsec)64,993 64,555 -438 -0.7%
Incl. CPU (microsecs)70,003 69,308 -695 -1.0%
Incl. CPU (microsecs) per call 112 114 2 1.8%
Excl. CPU (microsec)34,165 33,985 -180 -0.5%
Incl. MemUse (bytes)77,848 75,328 -2,520 -3.2%
Incl. MemUse (bytes) per call 124 123 -1 -0.5%
Excl. MemUse (bytes)-46,424 -46,328 96 0.2%
Incl. PeakMemUse (bytes)122,936 104,928 -18,008 -14.6%
Incl. PeakMemUse (bytes) per call 196 172 -24 -12.3%
Excl. PeakMemUse (bytes)99,992 83,056 -16,936 -16.9%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\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
Symfony\Component\ClassLoader\ClassLoader::findFile-17 -9.6% -712 -2.1% -695 -1.7% -2,520 -0.3% -18,008 -2.7%
Exclusive Metrics Diff for Current Function-438 -61.5% -180 -25.9% 96 3.8% -16,936 -94.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass-10 -58.8% -573 -80.5% -511 -73.5% -1,480 -58.7% -4,752 -26.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-5 -29.4% -112 -15.7% -151 -21.7% -736 -29.2% -12,384 -68.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2-2 -11.8% -25 -3.5% -32 -4.6% -304 -12.1% -872 -4.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% -2 -0.3% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
file_exists-17 -10.6% -106 -14.9% -141 -20.3% 0 0.0% 0 0.0%
strpos-97 -60.6% -80 -11.2% -260 -37.4% 0 0.0% 0 0.0%
strrpos-17 -10.6% -55 -7.7% -27 -3.9% 0 0.0% 0 0.0%
str_replace-21 -13.1% -30 -4.2% -66 -9.5% -2,304 -91.4% -1,072 -6.0%
substr-8 -5.0% -3 -0.4% -21 -3.0% -312 -12.4% 0 0.0%