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

Symfony\Component\ClassLoader\ClassLoader::findFileRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls339 339 0 0.0%
Incl. Wall Time (microsec)927,038 924,690 -2,348 -0.3%
Incl. Wall Time (microsec) per call 2,735 2,728 -7 -0.3%
Excl. Wall Time (microsec)419,615 418,363 -1,252 -0.3%
Incl. CPU (microsecs)76,005 64,005 -12,000 -15.8%
Incl. CPU (microsecs) per call 224 189 -35 -15.8%
Excl. CPU (microsec)32,001 28,001 -4,000 -12.5%
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 Function-1,252 -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%