Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::build

Drupal\block\BlockBase::buildRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)20,745 20,252 -493 -2.4%
Incl. Wall Time (microsec) per call 4,149 4,050 -99 -2.4%
Excl. Wall Time (microsec)20 24 4 20.0%
Incl. CPU (microsecs)18,720 18,373 -347 -1.9%
Incl. CPU (microsecs) per call 3,744 3,675 -69 -1.9%
Excl. CPU (microsec)19 15 -4 -21.1%
Incl. MemUse (bytes)1,072,944 1,077,640 4,696 0.4%
Incl. MemUse (bytes) per call 214,589 215,528 939 0.4%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)1,089,048 1,105,544 16,496 1.5%
Incl. PeakMemUse (bytes) per call 217,810 221,109 3,299 1.5%
Excl. PeakMemUse (bytes)840 552 -288 -34.3%

Parent/Child Regression/Improvement report for Drupal\block\BlockBase::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\block\BlockBase::build0 N/A% -493 -40.4% -347 -26.8% 4,696 108.7% 16,496 381.1%
Exclusive Metrics Diff for Current Function4 0.8% -4 -1.2% 0 0.0% -288 -1.7%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -493 -100.0% -347 -100.0% 4,696 100.0% 16,496 100.0%
Child functions
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild0 N/A% 1,349 273.6% 867 249.9% 96,568 2056.4% 107,384 651.0%
Drupal\user\Plugin\block\block\UserLoginBlock::blockBuild0 N/A% -1,180 -239.4% -818 -235.7% -91,800 -1954.9% -85,688 -519.4%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild0 N/A% -683 -138.5% -411 -118.4% -80 -1.7% -4,920 -29.8%
Drupal\system\Plugin\block\block\SystemMainBlock::blockBuild0 N/A% 17 3.4% 19 5.5% 8 0.2% 8 0.0%