Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::getActiveTheme

Drupal\Core\Theme\ThemeManager::getActiveThemeRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls572 568 -4 -0.7%
Incl. Wall Time (microsec)4,818 4,068 -750 -15.6%
Incl. Wall Time (microsec) per call 8 7 -1 -15.0%
Excl. Wall Time (microsec)769 776 7 0.9%
Incl. CPU (microsecs)4,901 4,351 -550 -11.2%
Incl. CPU (microsecs) per call 9 8 -1 -10.6%
Excl. CPU (microsec)1,342 1,368 26 1.9%
Incl. MemUse (bytes)303,072 303,040 -32 -0.0%
Incl. MemUse (bytes) per call 530 534 4 0.7%
Excl. MemUse (bytes)14,960 14,960 0 0.0%
Incl. PeakMemUse (bytes)280,536 277,688 -2,848 -1.0%
Incl. PeakMemUse (bytes) per call 490 489 -2 -0.3%
Excl. PeakMemUse (bytes)5,320 5,320 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::getActiveTheme [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\Core\Theme\ThemeManager::getActiveTheme-4 -100.0% -750 -8.2% -550 -6.7% -32 -0.0% -2,848 -2.4%
Exclusive Metrics Diff for Current Function7 0.9% 26 4.7% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 0.0% -757 -100.9% -576 -104.7% -32 -100.0% -2,848 -100.0%
_theme@30 0.0% 14 1.9% 19 3.5% 0 0.0% 0 0.0%
template_preprocess-1 -25.0% -6 -0.8% 3 0.5% 0 0.0% 0 0.0%
_theme@2-1 -25.0% -3 -0.4% -10 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::init-1 -25.0% 3 0.4% -2 -0.4% 0 0.0% 0 0.0%
theme_get_setting0 0.0% -2 -0.3% 2 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
color_css_alter0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
_theme0 0.0% 1 0.1% -4 -0.7% 0 0.0% 0 0.0%
_theme@10 0.0% 1 0.1% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter-1 -25.0% 1 0.1% 19 3.5% 0 0.0% 0 0.0%
color_preprocess_page0 0.0% 0 0.0% -3 -0.5% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
template_preprocess_page0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
_theme@40 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Page::preRenderPage0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Theme\ThemeManager::initTheme0 N/A% -757 -100.9% -576 -104.7% -32 -100.0% -2,848 -100.0%