Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: 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 #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)166 134 -32 -19.3%
Incl. Wall Time (microsec) per call 166 134 -32 -19.3%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)166 135 -31 -18.7%
Incl. CPU (microsecs) per call 166 135 -31 -18.7%
Excl. CPU (microsec)3 4 1 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)68,776 68,640 -136 -0.2%
Incl. PeakMemUse (bytes) per call 68,776 68,640 -136 -0.2%
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% -32 -13.6% -31 -3.5% 0 0.0% -136 -0.5%
Exclusive Metrics Diff for Current Function-1 -3.1% 1 3.2% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -32 -100.0% -31 -100.0% 0 N/A% -136 -100.0%
Child function
theme0 N/A% -31 -96.9% -32 -103.2% 0 N/A% -136 -100.0%