Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls610 627 17 2.8%
Incl. Wall Time (microsec)68,727 69,439 712 1.0%
Incl. Wall Time (microsec) per call 113 111 -2 -1.7%
Excl. Wall Time (microsec)64,555 64,993 438 0.7%
Incl. CPU (microsecs)69,308 70,003 695 1.0%
Incl. CPU (microsecs) per call 114 112 -2 -1.7%
Excl. CPU (microsec)33,985 34,165 180 0.5%
Incl. MemUse (bytes)75,328 77,848 2,520 3.3%
Incl. MemUse (bytes) per call 123 124 1 0.5%
Excl. MemUse (bytes)-46,328 -46,424 -96 -0.2%
Incl. PeakMemUse (bytes)104,928 122,936 18,008 17.2%
Incl. PeakMemUse (bytes) per call 172 196 24 14.0%
Excl. PeakMemUse (bytes)83,056 99,992 16,936 20.4%

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::findFile17 9.6% 712 2.1% 695 1.7% 2,520 0.3% 18,008 2.7%
Exclusive Metrics Diff for Current Function438 61.5% 180 25.9% -96 -3.8% 16,936 94.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass10 58.8% 573 80.5% 511 73.5% 1,480 58.7% 4,752 26.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass@15 29.4% 112 15.7% 151 21.7% 736 29.2% 12,384 68.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass@22 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_exists17 10.6% 106 14.9% 141 20.3% 0 0.0% 0 0.0%
strpos97 60.6% 80 11.2% 260 37.4% 0 0.0% 0 0.0%
strrpos17 10.6% 55 7.7% 27 3.9% 0 0.0% 0 0.0%
str_replace21 13.1% 30 4.2% 66 9.5% 2,304 91.4% 1,072 6.0%
substr8 5.0% 3 0.4% 21 3.0% 312 12.4% 0 0.0%