Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: 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 #519a4887d3a25DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)371,694 1,858,566 1,486,872 400.0%
Incl. Wall Time (microsec) per call 868 4,342 3,474 400.0%
Excl. Wall Time (microsec)173,268 840,345 667,077 385.0%
Incl. CPU (microsecs)84,003 112,006 28,003 33.3%
Incl. CPU (microsecs) per call 196 262 65 33.3%
Excl. CPU (microsec)24,000 52,003 28,003 116.7%
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 -87,368 -80 -0.1%
Incl. PeakMemUse (bytes)114,784 115,032 248 0.2%
Incl. PeakMemUse (bytes) per call 268 269 1 0.2%
Excl. PeakMemUse (bytes)88,592 88,776 184 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% 1,486,872 9.8% 28,003 699.9% 0 0.0% 248 16.5%
Exclusive Metrics Diff for Current Function667,077 44.9% 28,003 100.0% -80 N/A% 184 74.2%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 940,568 63.3% -8,000 -28.6% 0 N/A% 328 132.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% 343,789 23.1% 32,002 114.3% 0 N/A% -80 -32.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% 119,977 8.1% 4,001 14.3% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 N/A% 61,838 4.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 N/A% 17,458 1.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 N/A% 3,242 0.2% 0 0.0% 0 N/A% 0 0.0%
Child functions
strpos0 N/A% 624,117 42.0% -4,000 -14.3% 0 N/A% 0 0.0%
file_exists0 N/A% 72,190 4.9% 1 0.0% 0 N/A% 0 0.0%
str_replace0 N/A% 49,123 3.3% 4,000 14.3% 72 N/A% -8 -3.2%
substr0 N/A% 46,253 3.1% -4,001 -14.3% 8 N/A% 72 29.0%
strrpos0 N/A% 28,112 1.9% 4,000 14.3% 0 N/A% 0 0.0%