Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcUniversalClassLoader::findFile

Symfony\Component\ClassLoader\ApcUniversalClassLoader::findFileRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls379 424 45 11.9%
Incl. Wall Time (microsec)1,928 2,204 276 14.3%
Incl. Wall Time (microsec) per call 5 5 0 2.2%
Excl. Wall Time (microsec)1,270 1,460 190 15.0%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 11 19 8 78.8%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)67,792 76,144 8,352 12.3%
Incl. MemUse (bytes) per call 179 180 1 0.4%
Excl. MemUse (bytes)37,880 40,312 2,432 6.4%
Incl. PeakMemUse (bytes)78,744 86,816 8,072 10.3%
Incl. PeakMemUse (bytes) per call 208 205 -3 -1.5%
Excl. PeakMemUse (bytes)45,080 48,720 3,640 8.1%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcUniversalClassLoader::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\ApcUniversalClassLoader::findFile45 50.0% 276 1.0% 4,000 14.3% 8,352 0.3% 8,072 0.2%
Exclusive Metrics Diff for Current Function190 68.8% 8,000 200.0% 2,432 29.1% 3,640 45.1%
Parent functions
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass22 48.9% 145 52.5% 4,000 100.0% 4,704 56.3% 2,192 27.2%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@114 31.1% 82 29.7% 0 0.0% 3,000 35.9% 1,896 23.5%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@27 15.6% 39 14.1% 0 0.0% 1,440 17.2% 2,248 27.8%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@44 8.9% 20 7.2% 0 0.0% 800 9.6% 1,880 23.3%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@5-1 -2.2% -5 -1.8% 0 0.0% -1,392 -16.7% -1,152 -14.3%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@3-1 -2.2% -5 -1.8% 0 0.0% -200 -2.4% 1,008 12.5%
Child function
apc_fetch45 100.0% 86 31.2% -4,000 -100.0% 5,920 70.9% 4,432 54.9%