Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)287 319 32 11.1%
Incl. Wall Time (microsec) per call 57 64 6 11.1%
Excl. Wall Time (microsec)100 112 12 12.0%
Incl. CPU (microsecs)293 325 32 10.9%
Incl. CPU (microsecs) per call 59 65 6 10.9%
Excl. CPU (microsec)90 97 7 7.8%
Incl. MemUse (bytes)60,112 60,112 0 0.0%
Incl. MemUse (bytes) per call 12,022 12,022 0 0.0%
Excl. MemUse (bytes)6,488 6,488 0 0.0%
Incl. PeakMemUse (bytes)60,032 60,032 0 0.0%
Incl. PeakMemUse (bytes) per call 12,006 12,006 0 0.0%
Excl. PeakMemUse (bytes)6,464 6,464 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% 32 0.2% 32 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 37.5% 7 21.9% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 31 96.9% 31 96.9% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% 12 37.5% 11 34.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 1 3.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 1 3.1% 1 3.1% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php0 N/A% 1 3.1% 1 3.1% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 1 3.1% 1 3.1% 0 N/A% 0 N/A%
settings0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 1 3.1% 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%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%