Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)681 708 27 4.0%
Incl. Wall Time (microsec) per call 136 142 5 4.0%
Excl. Wall Time (microsec)171 193 22 12.9%
Incl. CPU (microsecs)686 711 25 3.6%
Incl. CPU (microsecs) per call 137 142 5 3.6%
Excl. CPU (microsec)158 182 24 15.2%
Incl. MemUse (bytes)102,472 102,496 24 0.0%
Incl. MemUse (bytes) per call 20,494 20,499 5 0.0%
Excl. MemUse (bytes)-3,272 -3,272 0 0.0%
Incl. PeakMemUse (bytes)101,656 101,592 -64 -0.1%
Incl. PeakMemUse (bytes) per call 20,331 20,318 -13 -0.1%
Excl. PeakMemUse (bytes)3,048 3,048 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% 27 22.0% 25 4.7% 24 0.1% -64 -0.2%
Exclusive Metrics Diff for Current Function22 81.5% 24 96.0% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% 27 100.0% 27 108.0% 24 100.0% -64 -100.0%
drupal_classloader_register0 N/A% 0 0.0% -3 -12.0% 0 0.0% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
Child functions
run_init::composer/autoload_namespaces.php0 N/A% 3 11.1% 2 8.0% 0 0.0% 0 0.0%
load::ClassLoader/ClassLoader.php0 N/A% -3 -11.1% -2 -8.0% -24 -100.0% -192 -300.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
load::ClassLoader/ApcClassLoader.php0 N/A% 1 3.7% 1 4.0% 48 200.0% 88 137.5%
Drupal\Component\Utility\Settings::get0 N/A% 1 3.7% 2 8.0% 0 0.0% 0 0.0%
load::composer/autoload_namespaces.php0 N/A% 1 3.7% 1 4.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_hash_salt0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 0.0%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% -1 -4.0% 0 0.0% 40 62.5%