Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)708 774 66 9.3%
Incl. Wall Time (microsec) per call 177 194 17 9.3%
Excl. Wall Time (microsec)195 217 22 11.3%
Incl. CPU (microsecs)713 780 67 9.4%
Incl. CPU (microsecs) per call 178 195 17 9.4%
Excl. CPU (microsec)181 201 20 11.0%
Incl. MemUse (bytes)102,424 102,424 0 0.0%
Incl. MemUse (bytes) per call 25,606 25,606 0 0.0%
Excl. MemUse (bytes)-3,320 -3,320 0 0.0%
Incl. PeakMemUse (bytes)101,944 101,944 0 0.0%
Incl. PeakMemUse (bytes) per call 25,486 25,486 0 0.0%
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% 66 7.7% 67 7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 33.3% 20 29.9% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 66 100.0% 67 100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
Child functions
load::ClassLoader/ClassLoader.php0 N/A% 17 25.8% 17 25.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% 9 13.6% 7 10.4% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% 8 12.1% 7 10.4% 0 N/A% 0 N/A%
load::composer/autoload_namespaces.php0 N/A% 6 9.1% 6 9.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 2 3.0% 2 3.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 1 1.5% 2 3.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 0 0.0% 2 3.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 1.5% 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%