Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)188 218 30 16.0%
Incl. Wall Time (microsec) per call 31 36 5 16.0%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)199 222 23 11.6%
Incl. CPU (microsecs) per call 33 37 4 11.6%
Excl. CPU (microsec)82 82 0 0.0%
Incl. MemUse (bytes)13,784 13,784 0 0.0%
Incl. MemUse (bytes) per call 2,297 2,297 0 0.0%
Excl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. PeakMemUse (bytes)13,408 13,408 0 0.0%
Incl. PeakMemUse (bytes) per call 2,235 2,235 0 0.0%
Excl. PeakMemUse (bytes)3,452 3,452 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% 30 2.1% 23 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 30 100.0% 24 104.3% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 29 96.7% 24 104.3% 0 N/A% 0 N/A%
load::vendor/autoload.php0 N/A% 1 3.3% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister0 N/A% 1 3.3% 1 4.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% -1 -3.3% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::vendor/autoload.php0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%