Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,581 15,807 -774 -4.7%
Incl. Wall Time (microsec) per call 8,291 7,904 -387 -4.7%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)15,276 14,804 -472 -3.1%
Incl. CPU (microsecs) per call 7,638 7,402 -236 -3.1%
Excl. CPU (microsec)20 15 -5 -25.0%
Incl. MemUse (bytes)532,352 528,264 -4,088 -0.8%
Incl. MemUse (bytes) per call 266,176 264,132 -2,044 -0.8%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)510,816 507,080 -3,736 -0.7%
Incl. PeakMemUse (bytes) per call 255,408 253,540 -1,868 -0.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::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\Plugin\Block\SystemMenuBlock::build0 N/A% -774 -9.0% -472 -7.2% -4,088 -13.6% -3,736 -11.7%
Exclusive Metrics Diff for Current Function0 0.0% -5 -1.1% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -774 -100.0% -472 -100.0% -4,088 -100.0% -3,736 -100.0%
Child functions
menu_tree0 N/A% -773 -99.9% -469 -99.4% -4,088 -100.0% -3,736 -100.0%
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% 2 0.4% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 2 0.4% 0 0.0% 0 0.0%