Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: 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 #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)106 81 -25 -23.6%
Incl. Wall Time (microsec) per call 106 81 -25 -23.6%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)107 82 -25 -23.4%
Incl. CPU (microsecs) per call 107 82 -25 -23.4%
Excl. CPU (microsec)3 4 1 33.3%
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)70,056 70,056 0 0.0%
Incl. PeakMemUse (bytes) per call 70,056 70,056 0 0.0%
Excl. PeakMemUse (bytes)80 80 0 0.0%

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% -25 -2.3% -25 -3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 4.0% 1 4.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child function
t0 N/A% -26 -104.0% -26 -104.0% 0 N/A% 0 N/A%