Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: 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 #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)80 77 -3 -3.8%
Incl. Wall Time (microsec) per call 80 77 -3 -3.8%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)82 79 -3 -3.7%
Incl. CPU (microsecs) per call 82 79 -3 -3.7%
Excl. CPU (microsec)5 5 0 0.0%
Incl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. MemUse (bytes) per call 2,392 2,392 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)65,680 65,712 32 0.0%
Incl. PeakMemUse (bytes) per call 65,680 65,712 32 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% -3 -4.7% -3 -1.7% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 32 100.0%
Child function
t0 N/A% -2 -66.7% -3 -100.0% 0 N/A% 32 100.0%