Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild

Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuildRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,572 15,152 -420 -2.7%
Incl. Wall Time (microsec) per call 7,786 7,576 -210 -2.7%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)14,322 14,047 -275 -1.9%
Incl. CPU (microsecs) per call 7,161 7,024 -138 -1.9%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)754,192 754,632 440 0.1%
Incl. MemUse (bytes) per call 377,096 377,316 220 0.1%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)775,872 776,768 896 0.1%
Incl. PeakMemUse (bytes) per call 387,936 388,384 448 0.1%
Excl. PeakMemUse (bytes)768 768 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild [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\Plugin\block\block\SystemMenuBlock::blockBuild0 N/A% -420 -5.1% -275 -2.8% 440 4.0% 896 8.1%
Exclusive Metrics Diff for Current Function-1 -0.2% -1 -0.4% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -420 -100.0% -275 -100.0% 440 100.0% 896 100.0%
Child functions
menu_tree0 N/A% -419 -99.8% -275 -100.0% 440 100.0% 1,056 117.9%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -4 -1.5% 0 0.0% -160 -17.9%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 5 1.8% 0 0.0% 0 0.0%