Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls403 403 0 0.0%
Incl. Wall Time (microsec)49,712 49,902 190 0.4%
Incl. Wall Time (microsec) per call 123 124 0 0.4%
Excl. Wall Time (microsec)32,891 33,015 124 0.4%
Incl. CPU (microsecs)50,068 50,251 183 0.4%
Incl. CPU (microsecs) per call 124 125 0 0.4%
Excl. CPU (microsec)23,185 23,239 54 0.2%
Incl. MemUse (bytes)80,792 80,792 0 0.0%
Incl. MemUse (bytes) per call 200 200 0 0.0%
Excl. MemUse (bytes)-23,032 -22,920 112 0.5%
Incl. PeakMemUse (bytes)35,736 36,480 744 2.1%
Incl. PeakMemUse (bytes) per call 89 91 2 2.1%
Excl. PeakMemUse (bytes)29,192 29,696 504 1.7%

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::findFile0 N/A% 190 7.6% 183 19.4% 0 0.0% 744 1.0%
Exclusive Metrics Diff for Current Function124 65.3% 54 29.5% 112 N/A% 504 67.7%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% 101 53.2% 82 44.8% 0 N/A% -144 -19.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 44 23.2% 47 25.7% 0 N/A% 872 117.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 N/A% 31 16.3% 33 18.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% 16 8.4% 22 12.0% 0 N/A% 16 2.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 N/A% -3 -1.6% -2 -1.1% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 N/A% 1 0.5% 1 0.5% 0 N/A% 0 0.0%
Child functions
strpos0 N/A% 57 30.0% 143 78.1% 0 N/A% 0 0.0%
substr0 N/A% 20 10.5% -8 -4.4% -16 N/A% 48 6.5%
strrpos0 N/A% -14 -7.4% 0 0.0% 0 N/A% 0 0.0%
file_exists0 N/A% 12 6.3% 1 0.5% 0 N/A% 0 0.0%
str_replace0 N/A% -9 -4.7% -7 -3.8% -96 N/A% 192 25.8%