Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)263 281 18 6.8%
Incl. Wall Time (microsec) per call 53 56 4 6.8%
Excl. Wall Time (microsec)88 91 3 3.4%
Incl. CPU (microsecs)269 284 15 5.6%
Incl. CPU (microsecs) per call 54 57 3 5.6%
Excl. CPU (microsec)82 81 -1 -1.2%
Incl. MemUse (bytes)33,184 33,184 0 0.0%
Incl. MemUse (bytes) per call 6,637 6,637 0 0.0%
Excl. MemUse (bytes)3,624 3,624 0 0.0%
Incl. PeakMemUse (bytes)31,320 31,280 -40 -0.1%
Incl. PeakMemUse (bytes) per call 6,264 6,256 -8 -0.1%
Excl. PeakMemUse (bytes)2,616 2,616 0 0.0%

Parent/Child Regression/Improvement report for drupal_classloader [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
drupal_classloader0 N/A% 18 0.7% 15 0.7% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function3 16.7% -1 -6.7% 0 N/A% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% 18 100.0% 18 120.0% 0 N/A% -40 -100.0%
drupal_classloader_register0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
Child functions
load::vendor/autoload.php0 N/A% 10 55.6% 10 66.7% 0 N/A% 0 0.0%
settings0 N/A% 3 16.7% 4 26.7% 0 N/A% 0 0.0%
???_op@10 N/A% 2 11.1% 4 26.7% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::unregister0 N/A% -1 -5.6% -3 -20.0% 0 N/A% 0 0.0%
load::ClassLoader/ApcClassLoader.php0 N/A% 1 5.6% 1 6.7% 0 N/A% -40 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_hash_salt0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%