Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: 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 #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)181 137 -44 -24.3%
Incl. Wall Time (microsec) per call 181 137 -44 -24.3%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)181 138 -43 -23.8%
Incl. CPU (microsecs) per call 181 138 -43 -23.8%
Excl. CPU (microsec)3 3 0 0.0%
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)66,328 66,328 0 0.0%
Incl. PeakMemUse (bytes) per call 66,328 66,328 0 0.0%
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% -44 -0.5% -43 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -44 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child function
theme0 N/A% -43 -97.7% -43 -100.0% 0 N/A% 0 N/A%