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

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)371,694 601,812 230,118 61.9%
Incl. Wall Time (microsec) per call 868 1,406 538 61.9%
Excl. Wall Time (microsec)173,268 278,168 104,900 60.5%
Incl. CPU (microsecs)84,003 112,008 28,005 33.3%
Incl. CPU (microsecs) per call 196 262 65 33.3%
Excl. CPU (microsec)24,000 40,003 16,003 66.7%
Incl. MemUse (bytes)102,016 102,016 0 0.0%
Incl. MemUse (bytes) per call 238 238 0 0.0%
Excl. MemUse (bytes)-87,288 -87,296 -8 -0.0%
Incl. PeakMemUse (bytes)114,784 114,840 56 0.0%
Incl. PeakMemUse (bytes) per call 268 268 0 0.0%
Excl. PeakMemUse (bytes)88,592 88,744 152 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 Function104,900 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%