Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemPoweredByBlock::build

Drupal\system\Plugin\Block\SystemPoweredByBlock::buildRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)168 168 0 0.0%
Incl. Wall Time (microsec) per call 168 168 0 0.0%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)170 170 0 0.0%
Incl. CPU (microsecs) per call 170 170 0 0.0%
Excl. CPU (microsec)6 4 -2 -33.3%
Incl. MemUse (bytes)4,544 4,544 0 0.0%
Incl. MemUse (bytes) per call 4,544 4,544 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)57,560 57,504 -56 -0.1%
Incl. PeakMemUse (bytes) per call 57,560 57,504 -56 -0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemPoweredByBlock::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\SystemPoweredByBlock::build0 N/A% 0 0.0% 0 0.0% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-1 N/A% -2 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 0 N/A% 0 N/A% 0 N/A% -56 -100.0%
Child function
theme0 N/A% 1 N/A% 2 N/A% 0 N/A% -56 -100.0%