Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::findFile

Symfony\Component\ClassLoader\ApcClassLoader::findFileRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls355 355 0 0.0%
Incl. Wall Time (microsec)2,448 2,468 20 0.8%
Incl. Wall Time (microsec) per call 7 7 0 0.8%
Excl. Wall Time (microsec)1,330 1,346 16 1.2%
Incl. CPU (microsecs)2,814 2,865 51 1.8%
Incl. CPU (microsecs) per call 8 8 0 1.8%
Excl. CPU (microsec)1,333 1,388 55 4.1%
Incl. MemUse (bytes)65,968 65,912 -56 -0.1%
Incl. MemUse (bytes) per call 186 186 -0 -0.1%
Excl. MemUse (bytes)21,864 21,808 -56 -0.3%
Incl. PeakMemUse (bytes)21,904 21,384 -520 -2.4%
Incl. PeakMemUse (bytes) per call 62 60 -1 -2.4%
Excl. PeakMemUse (bytes)11,344 10,920 -424 -3.7%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::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\ApcClassLoader::findFile0 N/A% 20 8.0% 51 42.1% -56 -0.3% -520 -2.2%
Exclusive Metrics Diff for Current Function16 80.0% 55 107.8% -56 -100.0% -424 -81.5%
Parent functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 12 60.0% 32 62.7% 0 0.0% -456 -87.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@20 N/A% 5 25.0% 16 31.4% 0 0.0% 8 1.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 10.0% -5 -9.8% -56 -100.0% -72 -13.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@30 N/A% 1 5.0% 6 11.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@40 N/A% 0 0.0% 2 3.9% 0 0.0% 0 0.0%
Child function
apc_fetch0 N/A% 4 20.0% -4 -7.8% 0 0.0% -96 -18.5%