Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: 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 #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)30,907 30,449 -458 -1.5%
Incl. Wall Time (microsec) per call 10,302 10,150 -153 -1.5%
Excl. Wall Time (microsec)63 59 -4 -6.3%
Incl. CPU (microsecs)27,441 27,057 -384 -1.4%
Incl. CPU (microsecs) per call 9,147 9,019 -128 -1.4%
Excl. CPU (microsec)42 43 1 2.4%
Incl. MemUse (bytes)504,316 504,296 -20 -0.0%
Incl. MemUse (bytes) per call 168,105 168,099 -7 -0.0%
Excl. MemUse (bytes)196 196 0 0.0%
Incl. PeakMemUse (bytes)492,560 492,472 -88 -0.0%
Incl. PeakMemUse (bytes) per call 164,187 164,157 -29 -0.0%
Excl. PeakMemUse (bytes)960 960 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% -458 -26.1% -384 -20.0% -20 -0.0% -88 -0.1%
Exclusive Metrics Diff for Current Function-4 -0.9% 1 0.3% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -458 -100.0% -384 -100.0% -20 -100.0% -88 -100.0%
Child functions
menu_tree0 N/A% -453 -98.9% -384 -100.0% -20 -100.0% -88 -100.0%
explode0 N/A% -1 -0.2% -3 -0.8% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% -3 -0.8% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 5 1.3% 0 0.0% 0 0.0%