Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)358 353 -5 -1.4%
Incl. Wall Time (microsec) per call 72 71 -1 -1.4%
Excl. Wall Time (microsec)112 109 -3 -2.7%
Incl. CPU (microsecs)363 359 -4 -1.1%
Incl. CPU (microsecs) per call 73 72 -1 -1.1%
Excl. CPU (microsec)98 99 1 1.0%
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)6,488 6,488 0 0.0%
Incl. PeakMemUse (bytes)69,320 69,320 0 0.0%
Incl. PeakMemUse (bytes) per call 13,864 13,864 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% -5 -0.3% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% 1 25.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% -5 -100.0% -5 -125.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -2 -40.0% -1 -25.0% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php0 N/A% 1 20.0% 2 50.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% -1 -20.0% -2 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 1 20.0% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
load::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%