Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: 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 #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,543 15,515 -28 -0.2%
Incl. Wall Time (microsec) per call 7,772 7,758 -14 -0.2%
Excl. Wall Time (microsec)28 31 3 10.7%
Incl. CPU (microsecs)14,242 14,325 83 0.6%
Incl. CPU (microsecs) per call 7,121 7,163 42 0.6%
Excl. CPU (microsec)18 27 9 50.0%
Incl. MemUse (bytes)754,632 754,176 -456 -0.1%
Incl. MemUse (bytes) per call 377,316 377,088 -228 -0.1%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)776,472 775,856 -616 -0.1%
Incl. PeakMemUse (bytes) per call 388,236 387,928 -308 -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% -28 -1.2% 83 5.9% -456 -4.4% -616 -6.0%
Exclusive Metrics Diff for Current Function3 10.7% 9 10.8% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -28 -100.0% 83 100.0% -456 -100.0% -616 -100.0%
Child functions
menu_tree0 N/A% -30 -107.1% 77 92.8% -456 -100.0% -776 -126.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -3.6% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -2 -2.4% 0 0.0% 160 26.0%
substr0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%