Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::findFile

Symfony\Component\ClassLoader\ApcClassLoader::findFileRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls299 315 16 5.4%
Incl. Wall Time (microsec)1,708 1,834 126 7.4%
Incl. Wall Time (microsec) per call 6 6 0 1.9%
Excl. Wall Time (microsec)993 1,043 50 5.0%
Incl. CPU (microsecs)1,985 2,134 149 7.5%
Incl. CPU (microsecs) per call 7 7 0 2.0%
Excl. CPU (microsec)1,024 1,084 60 5.9%
Incl. MemUse (bytes)56,944 59,504 2,560 4.5%
Incl. MemUse (bytes) per call 190 189 -2 -0.8%
Excl. MemUse (bytes)19,048 19,816 768 4.0%
Incl. PeakMemUse (bytes)68,096 71,968 3,872 5.7%
Incl. PeakMemUse (bytes) per call 228 228 1 0.3%
Excl. PeakMemUse (bytes)35,304 37,704 2,400 6.8%

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::findFile16 50.0% 126 4.0% 149 3.4% 2,560 0.6% 3,872 0.9%
Exclusive Metrics Diff for Current Function50 39.7% 60 40.3% 768 30.0% 2,400 62.0%
Parent functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass9 56.2% 84 66.7% 101 67.8% 1,448 56.6% 1,744 45.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@15 31.2% 25 19.8% 22 14.8% 792 30.9% 1,488 38.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@30 0.0% 10 7.9% 14 9.4% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@22 12.5% 7 5.6% 12 8.1% 320 12.5% 640 16.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
apc_fetch16 100.0% 76 60.3% 89 59.7% 1,792 70.0% 1,472 38.0%