Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemPoweredByBlock::build

Drupal\system\Plugin\Block\SystemPoweredByBlock::buildRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)221 160 -61 -27.6%
Incl. Wall Time (microsec) per call 221 160 -61 -27.6%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)222 162 -60 -27.0%
Incl. CPU (microsecs) per call 222 162 -60 -27.0%
Excl. CPU (microsec)5 6 1 20.0%
Incl. MemUse (bytes)4,848 4,544 -304 -6.3%
Incl. MemUse (bytes) per call 4,848 4,544 -304 -6.3%
Excl. MemUse (bytes)1,496 1,472 -24 -1.6%
Incl. PeakMemUse (bytes)68,288 67,480 -808 -1.2%
Incl. PeakMemUse (bytes) per call 68,288 67,480 -808 -1.2%
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% -61 -1.3% -60 -1.4% -304 -0.5% -808 -1.4%
Exclusive Metrics Diff for Current Function0 0.0% 1 1.7% -24 -7.9% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -61 -100.0% -60 -100.0% -304 -100.0% -808 -100.0%
Child function
theme0 N/A% -61 -100.0% -61 -101.7% -280 -92.1% -808 -100.0%