Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: 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 #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,671 15,423 -248 -1.6%
Incl. Wall Time (microsec) per call 7,836 7,712 -124 -1.6%
Excl. Wall Time (microsec)67 24 -43 -64.2%
Incl. CPU (microsecs)14,199 14,119 -80 -0.6%
Incl. CPU (microsecs) per call 7,100 7,060 -40 -0.6%
Excl. CPU (microsec)60 15 -45 -75.0%
Incl. MemUse (bytes)754,752 754,528 -224 -0.0%
Incl. MemUse (bytes) per call 377,376 377,264 -112 -0.0%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)776,384 776,784 400 0.1%
Incl. PeakMemUse (bytes) per call 388,192 388,392 200 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% -248 -0.1% -80 -0.1% -224 -0.1% 400 0.1%
Exclusive Metrics Diff for Current Function-43 -17.3% -45 -56.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% -248 -100.0% -80 -100.0% -224 -100.0% 400 100.0%
Child functions
menu_tree0 N/A% -209 -84.3% -41 -51.2% -224 -100.0% 400 100.0%
explode0 N/A% 4 1.6% 5 6.2% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%