Diff Report
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\LegacyBreadcrumbBuilder::build

Drupal\system\LegacyBreadcrumbBuilder::buildRun #520840a963a54Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29 27 -2 -6.9%
Incl. Wall Time (microsec) per call 29 27 -2 -6.9%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. CPU (microsecs)30 28 -2 -6.7%
Incl. CPU (microsecs) per call 30 28 -2 -6.7%
Excl. CPU (microsec)4 5 1 25.0%
Incl. MemUse (bytes)4,456 4,456 0 0.0%
Incl. MemUse (bytes) per call 4,456 4,456 0 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes) per call 2,056 2,056 0 0.0%
Excl. PeakMemUse (bytes)856 856 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\LegacyBreadcrumbBuilder::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\system\LegacyBreadcrumbBuilder::build0 N/A% -2 -1.9% -2 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 1 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_set_breadcrumb0 N/A% -2 -100.0% -3 -150.0% 0 N/A% 0 N/A%
is_array0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%