Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild

Drupal\system\Plugin\Block\SystemMenuBlock::blockBuildRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)46,797 46,286 -511 -1.1%
Incl. Wall Time (microsec) per call 23,399 23,143 -256 -1.1%
Excl. Wall Time (microsec)39 47 8 20.5%
Incl. CPU (microsecs)40,802 40,307 -495 -1.2%
Incl. CPU (microsecs) per call 20,401 20,154 -248 -1.2%
Excl. CPU (microsec)30 36 6 20.0%
Incl. MemUse (bytes)747,780 747,776 -4 -0.0%
Incl. MemUse (bytes) per call 373,890 373,888 -2 -0.0%
Excl. MemUse (bytes)492 492 0 0.0%
Incl. PeakMemUse (bytes)759,492 759,488 -4 -0.0%
Incl. PeakMemUse (bytes) per call 379,746 379,744 -2 -0.0%
Excl. PeakMemUse (bytes)484 484 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\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\SystemMenuBlock::blockBuild0 N/A% -511 -27.7% -495 -14.1% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function8 1.6% 6 1.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -511 -100.0% -495 -100.0% -4 -100.0% -4 -100.0%
Child functions
menu_tree0 N/A% -515 -100.8% -499 -100.8% -4 -100.0% -4 -100.0%
explode0 N/A% -4 -0.8% -3 -0.6% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%