Diff Report
Run #517d52998923d: 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 #517d52998923dRun #517d51ae434deDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,651 15,515 -136 -0.9%
Incl. Wall Time (microsec) per call 7,826 7,758 -68 -0.9%
Excl. Wall Time (microsec)29 31 2 6.9%
Incl. CPU (microsecs)14,259 14,325 66 0.5%
Incl. CPU (microsecs) per call 7,130 7,163 33 0.5%
Excl. CPU (microsec)19 27 8 42.1%
Incl. MemUse (bytes)754,648 754,176 -472 -0.1%
Incl. MemUse (bytes) per call 377,324 377,088 -236 -0.1%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)776,720 775,856 -864 -0.1%
Incl. PeakMemUse (bytes) per call 388,360 387,928 -432 -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% -136 -4.1% 66 2.6% -472 -7.1% -864 -12.9%
Exclusive Metrics Diff for Current Function2 1.5% 8 12.1% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -136 -100.0% 66 100.0% -472 -100.0% -864 -100.0%
Child functions
menu_tree0 N/A% -138 -101.5% 62 93.9% -472 -100.0% -1,024 -118.5%
substr0 N/A% 0 0.0% -3 -4.5% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -1 -1.5% 0 0.0% 160 18.5%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%