Diff Report
Run #518084f28082c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51808553c131f: 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 #518084f28082cRun #51808553c131fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,157 15,432 -725 -4.5%
Incl. Wall Time (microsec) per call 8,079 7,716 -363 -4.5%
Excl. Wall Time (microsec)29 31 2 6.9%
Incl. CPU (microsecs)14,798 14,306 -492 -3.3%
Incl. CPU (microsecs) per call 7,399 7,153 -246 -3.3%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)754,616 754,520 -96 -0.0%
Incl. MemUse (bytes) per call 377,308 377,260 -48 -0.0%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)776,152 771,216 -4,936 -0.6%
Incl. PeakMemUse (bytes) per call 388,076 385,608 -2,468 -0.6%
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% -725 -14.6% -492 -10.8% -96 -1.9% -4,936 -101.5%
Exclusive Metrics Diff for Current Function2 0.3% 1 0.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -725 -100.0% -492 -100.0% -96 -100.0% -4,936 -100.0%
Child functions
menu_tree0 N/A% -726 -100.1% -490 -99.6% -96 -100.0% -4,776 -96.8%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -0.1% -2 -0.4% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -6 -1.2% 0 0.0% -160 -3.2%
substr0 N/A% 0 0.0% 5 1.0% 0 0.0% 0 0.0%