Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\LegacyBreadcrumbBuilder::build

Drupal\system\LegacyBreadcrumbBuilder::buildRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)24 27 3 12.5%
Incl. Wall Time (microsec) per call 24 27 3 12.5%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)26 27 1 3.8%
Incl. CPU (microsecs) per call 26 27 1 3.8%
Excl. CPU (microsec)7 5 -2 -28.6%
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 2,216 160 7.8%
Incl. PeakMemUse (bytes) per call 2,056 2,216 160 7.8%
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% 3 0.0% 1 0.0% 0 0.0% 160 0.2%
Exclusive Metrics Diff for Current Function-1 -33.3% -2 -200.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 3 100.0% 1 100.0% 0 N/A% 160 100.0%
Child functions
drupal_set_breadcrumb0 N/A% 3 100.0% 4 400.0% 0 N/A% 160 100.0%
is_array0 N/A% 1 33.3% -1 -100.0% 0 N/A% 0 0.0%