Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls441 441 0 0.0%
Incl. Wall Time (microsec)173 200 27 15.6%
Incl. Wall Time (microsec) per call 0 0 0 15.6%
Excl. Wall Time (microsec)173 200 27 15.6%
Incl. CPU (microsecs)600 563 -37 -6.2%
Incl. CPU (microsecs) per call 1 1 -0 -6.2%
Excl. CPU (microsec)600 563 -37 -6.2%
Incl. MemUse (bytes)44,152 44,128 -24 -0.1%
Incl. MemUse (bytes) per call 100 100 -0 -0.1%
Excl. MemUse (bytes)44,152 44,128 -24 -0.1%
Incl. PeakMemUse (bytes)7,096 6,816 -280 -3.9%
Incl. PeakMemUse (bytes) per call 16 15 -1 -3.9%
Excl. PeakMemUse (bytes)7,096 6,816 -280 -3.9%

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
dirname0 N/A% 27 0.0% -37 -0.0% -24 -0.0% -280 -0.0%
Exclusive Metrics Diff for Current Function27 100.0% -37 -100.0% -24 -100.0% -280 -100.0%
Parent functions
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 57 211.1% 30 81.1% 0 0.0% 0 0.0%
simpletest_classloader_register0 N/A% -30 -111.1% -53 -143.2% 0 0.0% 0 0.0%
twig_init0 N/A% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% -1 -3.7% -3 -8.1% -24 -100.0% 0 0.0%
drupal_get_path0 N/A% 1 3.7% -1 -2.7% 0 0.0% -104 -37.1%
PHPUnit_Util_Configuration::toAbsolutePath0 N/A% -1 -3.7% -3 -8.1% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% 0 0.0% 0 0.0% -176 -62.9%
drupal_settings_initialize0 N/A% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -5 -13.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
system_register0 N/A% 0 0.0% 1 2.7% 0 0.0% 0 0.0%