Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::findFile

Symfony\Component\ClassLoader\ApcClassLoader::findFileRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls215 199 -16 -7.4%
Incl. Wall Time (microsec)935 893 -42 -4.5%
Incl. Wall Time (microsec) per call 4 4 0 3.2%
Excl. Wall Time (microsec)539 506 -33 -6.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)41,984 39,288 -2,696 -6.4%
Incl. MemUse (bytes) per call 195 197 2 1.1%
Excl. MemUse (bytes)8,744 8,296 -448 -5.1%
Incl. PeakMemUse (bytes)31,568 29,348 -2,220 -7.0%
Incl. PeakMemUse (bytes) per call 147 147 1 0.4%
Excl. PeakMemUse (bytes)11,620 11,024 -596 -5.1%

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::findFile-16 -50.0% -42 -4.2% 0 0.0% -2,696 -1.2% -2,220 -1.0%
Exclusive Metrics Diff for Current Function-33 -78.6% 0 N/A% -448 -16.6% -596 -26.8%
Parent functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1-5 -31.2% -18 -42.9% 0 N/A% -832 -30.9% -288 -13.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass-9 -56.2% -12 -28.6% 0 N/A% -1,520 -56.4% -1,680 -75.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2-2 -12.5% -11 -26.2% 0 N/A% -344 -12.8% -248 -11.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@30 0.0% -1 -2.4% 0 N/A% 0 0.0% -4 -0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
apc_fetch-16 -100.0% -9 -21.4% 0 N/A% -2,248 -83.4% -1,624 -73.2%