Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)393 326 -67 -17.0%
Incl. Wall Time (microsec) per call 79 65 -13 -17.0%
Excl. Wall Time (microsec)112 101 -11 -9.8%
Incl. CPU (microsecs)398 330 -68 -17.1%
Incl. CPU (microsecs) per call 80 66 -14 -17.1%
Excl. CPU (microsec)102 85 -17 -16.7%
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 Function-11 -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%