Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Breadcrumb\BreadcrumbManager::build

Drupal\Core\Breadcrumb\BreadcrumbManager::buildRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)81 76 -5 -6.2%
Incl. Wall Time (microsec) per call 81 76 -5 -6.2%
Excl. Wall Time (microsec)19 14 -5 -26.3%
Incl. CPU (microsecs)81 78 -3 -3.7%
Incl. CPU (microsecs) per call 81 78 -3 -3.7%
Excl. CPU (microsec)9 11 2 22.2%
Incl. MemUse (bytes)14,176 14,176 0 0.0%
Incl. MemUse (bytes) per call 14,176 14,176 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)10,840 10,824 -16 -0.1%
Incl. PeakMemUse (bytes) per call 10,840 10,824 -16 -0.1%
Excl. PeakMemUse (bytes)1,560 1,560 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Breadcrumb\BreadcrumbManager::build [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\Breadcrumb\BreadcrumbManager::build0 N/A% -5 -0.5% -3 -4.2% 0 0.0% -16 -0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% 2 66.7% 0 N/A% 0 0.0%
Parent function
template_preprocess_page0 N/A% -5 -100.0% -3 -100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\menu_link\MenuLinkBreadcrumbBuilder::build0 N/A% 4 80.0% 3 100.0% 0 N/A% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% -4 -80.0% -6 -200.0% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
Drupal\system\LegacyBreadcrumbBuilder::build0 N/A% 0 0.0% -1 -33.3% 0 N/A% -16 -100.0%