Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)601,812 371,694 -230,118 -38.2%
Incl. Wall Time (microsec) per call 1,406 868 -538 -38.2%
Excl. Wall Time (microsec)278,168 173,268 -104,900 -37.7%
Incl. CPU (microsecs)112,008 84,003 -28,005 -25.0%
Incl. CPU (microsecs) per call 262 196 -65 -25.0%
Excl. CPU (microsec)40,003 24,000 -16,003 -40.0%
Incl. MemUse (bytes)102,016 102,016 0 0.0%
Incl. MemUse (bytes) per call 238 238 0 0.0%
Excl. MemUse (bytes)-87,296 -87,288 8 0.0%
Incl. PeakMemUse (bytes)114,840 114,784 -56 -0.0%
Incl. PeakMemUse (bytes) per call 268 268 -0 -0.0%
Excl. PeakMemUse (bytes)88,744 88,592 -152 -0.2%

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% -230,118 -9.3% -28,005 -700.1% 0 0.0% -56 -0.4%
Exclusive Metrics Diff for Current Function-104,900 -45.6% -16,003 -57.1% 8 N/A% -152 -271.4%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -144,660 -62.9% 3,996 14.3% 0 N/A% -1,328 -2371.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% -54,027 -23.5% -24,001 -85.7% 0 N/A% 1,336 2385.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% -18,433 -8.0% -4,000 -14.3% 0 N/A% -64 -114.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 N/A% -9,741 -4.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 N/A% -2,660 -1.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 N/A% -597 -0.3% -4,000 -14.3% 0 N/A% 0 0.0%
Child functions
strpos0 N/A% -95,295 -41.4% -4,001 -14.3% 0 N/A% 0 0.0%
file_exists0 N/A% -11,013 -4.8% -4,001 -14.3% 0 N/A% 0 0.0%
str_replace0 N/A% -7,673 -3.3% 0 0.0% 40 N/A% 32 57.1%
substr0 N/A% -7,140 -3.1% 4,001 14.3% -48 N/A% 64 114.3%
strrpos0 N/A% -4,097 -1.8% -8,001 -28.6% 0 N/A% 0 0.0%