Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::alter

Drupal\Core\Theme\ThemeManager::alterRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls2,000 2,000 0 0.0%
Incl. Wall Time (microsec)76,131 72,006 -4,125 -5.4%
Incl. Wall Time (microsec) per call 38 36 -2 -5.4%
Excl. Wall Time (microsec)11,753 11,077 -676 -5.8%
Incl. MemUse (bytes)960,000 957,600 -2,400 -0.2%
Incl. MemUse (bytes) per call 480 479 -1 -0.2%
Excl. MemUse (bytes)336,800 334,400 -2,400 -0.7%
Incl. PeakMemUse (bytes)70,400 70,400 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)36,000 36,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::alter0 N/A% -4,125 -0.2% -2,400 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-676 -16.4% -2,400 -100.0% 0 N/A%
Parent functions
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -164 -4.0% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% -211 -5.1% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% -3,116 -75.5% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme0 N/A% -634 -15.4% -2,400 -100.0% 0 N/A%
Child functions
Drupal\Core\Theme\ThemeManager::alterForTheme0 N/A% -2,564 -62.2% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -885 -21.5% 0 0.0% 0 N/A%