Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for dirname

dirnameRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 84 84 N/A%
Incl. Wall Time (microsec) 118 118 N/A%
Incl. Wall Time (microsec) per call N/A 1 1 N/A%
Excl. Wall Time (microsec) 118 118 N/A%
Incl. CPU (microsecs) 212 212 N/A%
Incl. CPU (microsecs) per call N/A 3 3 N/A%
Excl. CPU (microsec) 212 212 N/A%
Incl. MemUse (bytes) 14,872 14,872 N/A%
Incl. MemUse (bytes) per call N/A 177 177 N/A%
Excl. MemUse (bytes) 14,872 14,872 N/A%
Incl. PeakMemUse (bytes) 4,280 4,280 N/A%
Incl. PeakMemUse (bytes) per call N/A 51 51 N/A%
Excl. PeakMemUse (bytes) 4,280 4,280 N/A%

Parent/Child Regression/Improvement report for dirname [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
dirname84 90.3% 118 0.0% 212 0.0% 14,872 0.0% 4,280 0.0%
Exclusive Metrics Diff for Current Function118 100.0% 212 100.0% 14,872 100.0% 4,280 100.0%
Parent functions
Drupal\Core\DrupalKernel::getModuleNamespaces44 52.4% 47 39.8% 96 45.3% 3,224 21.7% 1,624 37.9%
Drupal\Core\Extension\ModuleHandler::loadInclude13 15.5% 26 22.0% 37 17.5% 1,424 9.6% 992 23.2%
drupal_get_path10 11.9% 17 14.4% 32 15.1% 1,280 8.6% 56 1.3%
system_register3 3.6% 6 5.1% 8 3.8% 968 6.5% 0 0.0%
run_init::composer/autoload_namespaces.php4 4.8% 5 4.2% 9 4.2% 1,080 7.3% 0 0.0%
theme_get_setting2 2.4% 4 3.4% 5 2.4% 880 5.9% 0 0.0%
run_init::includes/bootstrap.inc2 2.4% 3 2.5% 5 2.4% 904 6.1% 0 0.0%
_drupal_theme_initialize1 1.2% 2 1.7% 3 1.4% 832 5.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl1 1.2% 2 1.7% 4 1.9% 840 5.6% 720 16.8%
drupal_settings_initialize1 1.2% 2 1.7% 4 1.9% 808 5.4% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir1 1.2% 2 1.7% 3 1.4% 888 6.0% 888 20.7%
request_path1 1.2% 1 0.8% 3 1.4% 920 6.2% 0 0.0%
phptemplate_init1 1.2% 1 0.8% 3 1.4% 824 5.5% 0 0.0%