Diff Report
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls339 339 0 0.0%
Incl. Wall Time (microsec)924,690 927,038 2,348 0.3%
Incl. Wall Time (microsec) per call 2,728 2,735 7 0.3%
Excl. Wall Time (microsec)418,363 419,615 1,252 0.3%
Incl. CPU (microsecs)64,005 76,005 12,000 18.7%
Incl. CPU (microsecs) per call 189 224 35 18.7%
Excl. CPU (microsec)28,001 32,001 4,000 14.3%
Incl. MemUse (bytes)84,792 84,792 0 0.0%
Incl. MemUse (bytes) per call 250 250 0 0.0%
Excl. MemUse (bytes)-69,984 -69,984 0 0.0%
Incl. PeakMemUse (bytes)99,840 99,840 0 0.0%
Incl. PeakMemUse (bytes) per call 295 295 0 0.0%
Excl. PeakMemUse (bytes)76,416 76,416 0 0.0%

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% 2,348 278.2% 12,000 300.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1,252 53.3% 4,000 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% 2,878 122.6% -20,004 -166.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% -1,081 -46.0% 8,001 66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1,013 43.1% 32,003 266.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 N/A% -487 -20.7% -8,000 -66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 N/A% 22 0.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 N/A% 3 0.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
file_exists0 N/A% 2,207 94.0% 8,000 66.7% 0 N/A% 0 N/A%
strpos0 N/A% -1,535 -65.4% -1 -0.0% 0 N/A% 0 N/A%
substr0 N/A% 207 8.8% 0 0.0% 0 N/A% 0 N/A%
str_replace0 N/A% 137 5.8% 1 0.0% 0 N/A% 0 N/A%
strrpos0 N/A% 80 3.4% 0 0.0% 0 N/A% 0 N/A%