Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)326 393 67 20.6%
Incl. Wall Time (microsec) per call 65 79 13 20.6%
Excl. Wall Time (microsec)101 112 11 10.9%
Incl. CPU (microsecs)330 398 68 20.6%
Incl. CPU (microsecs) per call 66 80 14 20.6%
Excl. CPU (microsec)85 102 17 20.0%
Incl. MemUse (bytes)68,952 68,952 0 0.0%
Incl. MemUse (bytes) per call 13,790 13,790 0 0.0%
Excl. MemUse (bytes)6,424 6,424 0 0.0%
Incl. PeakMemUse (bytes)69,384 69,384 0 0.0%
Incl. PeakMemUse (bytes) per call 13,877 13,877 0 0.0%
Excl. PeakMemUse (bytes)6,416 6,416 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% 67 2.9% 68 2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 16.4% 17 25.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 65 97.0% 67 98.5% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% 51 76.1% 49 72.1% 0 N/A% 0 N/A%
load::composer/autoload_namespaces.php0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 1 1.5% -1 -1.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% -1 -1.5% -2 -2.9% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%