Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: 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 #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,152 15,572 420 2.8%
Incl. Wall Time (microsec) per call 7,576 7,786 210 2.8%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)14,047 14,322 275 2.0%
Incl. CPU (microsecs) per call 7,024 7,161 138 2.0%
Excl. CPU (microsec)17 18 1 5.9%
Incl. MemUse (bytes)754,632 754,192 -440 -0.1%
Incl. MemUse (bytes) per call 377,316 377,096 -220 -0.1%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)776,768 775,872 -896 -0.1%
Incl. PeakMemUse (bytes) per call 388,384 387,936 -448 -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% 420 5.1% 275 2.8% -440 -4.0% -896 -8.1%
Exclusive Metrics Diff for Current Function1 0.2% 1 0.4% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% 420 100.0% 275 100.0% -440 -100.0% -896 -100.0%
Child functions
menu_tree0 N/A% 419 99.8% 275 100.0% -440 -100.0% -1,056 -117.9%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 4 1.5% 0 0.0% 160 17.9%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% -5 -1.8% 0 0.0% 0 0.0%