Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: 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 #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,915 16,166 251 1.6%
Incl. Wall Time (microsec) per call 7,958 8,083 126 1.6%
Excl. Wall Time (microsec)37 34 -3 -8.1%
Incl. CPU (microsecs)14,598 14,550 -48 -0.3%
Incl. CPU (microsecs) per call 7,299 7,275 -24 -0.3%
Excl. CPU (microsec)22 19 -3 -13.6%
Incl. MemUse (bytes)689,992 690,000 8 0.0%
Incl. MemUse (bytes) per call 344,996 345,000 4 0.0%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)669,664 669,672 8 0.0%
Incl. PeakMemUse (bytes) per call 334,832 334,836 4 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 251 6.2% -48 -1.0% 8 0.1% 8 0.1%
Exclusive Metrics Diff for Current Function-3 -1.2% -3 -6.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% 251 100.0% -48 -100.0% 8 100.0% 8 100.0%
Child functions
menu_tree0 N/A% 256 102.0% -40 -83.3% 8 100.0% 8 100.0%
explode0 N/A% -1 -0.4% -1 -2.1% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -0.4% -3 -6.2% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%