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

Drupal\Core\Theme\ThemeManager::alterRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls2,000 2,000 0 0.0%
Incl. Wall Time (microsec)72,006 76,131 4,125 5.7%
Incl. Wall Time (microsec) per call 36 38 2 5.7%
Excl. Wall Time (microsec)11,077 11,753 676 6.1%
Incl. MemUse (bytes)957,600 960,000 2,400 0.3%
Incl. MemUse (bytes) per call 479 480 1 0.3%
Excl. MemUse (bytes)334,400 336,800 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 Function676 16.4% 2,400 100.0% 0 N/A%
Parent functions
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%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 211 5.1% 0 0.0% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 164 4.0% 0 0.0% 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%