Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: 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 #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)427 430 3 0.7%
Incl. Wall Time (microsec) per call 214 215 2 0.7%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)431 433 2 0.5%
Incl. CPU (microsecs) per call 216 217 1 0.5%
Excl. CPU (microsec)23 25 2 8.7%
Incl. MemUse (bytes)19,712 19,712 0 0.0%
Incl. MemUse (bytes) per call 9,856 9,856 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)20,904 20,904 0 0.0%
Incl. PeakMemUse (bytes) per call 10,452 10,452 0 0.0%
Excl. PeakMemUse (bytes)1,840 1,840 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% 3 1.1% 2 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% 2 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockBase::build0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% 2 66.7% -1 -50.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%