Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)26,219 26,731 512 2.0%
Incl. Wall Time (microsec) per call 13,110 13,366 256 2.0%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)23,801 24,203 402 1.7%
Incl. CPU (microsecs) per call 11,901 12,102 201 1.7%
Excl. CPU (microsec)13 9 -4 -30.8%
Incl. MemUse (bytes)920,144 920,144 0 0.0%
Incl. MemUse (bytes) per call 460,072 460,072 0 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)942,368 942,368 0 0.0%
Incl. PeakMemUse (bytes) per call 471,184 471,184 0 0.0%
Excl. PeakMemUse (bytes)240 240 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::build [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::build0 N/A% 512 437.6% 402 358.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% -4 -1.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 512 100.0% 402 100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% 512 100.0% 403 100.2% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 1 0.2% 3 0.7% 0 N/A% 0 N/A%