Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)714 654 -60 -8.4%
Incl. Wall Time (microsec) per call 143 131 -12 -8.4%
Excl. Wall Time (microsec)192 149 -43 -22.4%
Incl. CPU (microsecs)718 659 -59 -8.2%
Incl. CPU (microsecs) per call 144 132 -12 -8.2%
Excl. CPU (microsec)177 137 -40 -22.6%
Incl. MemUse (bytes)102,496 102,448 -48 -0.0%
Incl. MemUse (bytes) per call 20,499 20,490 -10 -0.0%
Excl. MemUse (bytes)-3,272 -3,272 0 0.0%
Incl. PeakMemUse (bytes)102,144 102,160 16 0.0%
Incl. PeakMemUse (bytes) per call 20,429 20,432 3 0.0%
Excl. PeakMemUse (bytes)3,048 3,048 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% -60 -8.1% -59 -13.2% -48 -0.1% 16 0.0%
Exclusive Metrics Diff for Current Function-43 -71.7% -40 -67.8% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% -60 -100.0% -60 -101.7% -48 -100.0% 16 100.0%
drupal_classloader_register0 N/A% 0 0.0% 2 3.4% 0 0.0% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% -1 -1.7% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -9 -15.0% -10 -16.9% 0 0.0% 0 0.0%
load::composer/autoload_namespaces.php0 N/A% -4 -6.7% -5 -8.5% 0 0.0% 0 0.0%
load::ClassLoader/ApcClassLoader.php0 N/A% -1 -1.7% -2 -3.4% -40 -83.3% -248 -1550.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% -1 -1.7% 0 0.0% 0 0.0% 0 0.0%
load::ClassLoader/ClassLoader.php0 N/A% -1 -1.7% -1 -1.7% -8 -16.7% 264 1650.0%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% -1 -1.7% -2 -3.4% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 1 1.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_hash_salt0 N/A% 0 0.0% -1 -1.7% 0 0.0% 0 0.0%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 1 1.7% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 2 3.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% -2 -3.4% 0 0.0% 0 0.0%