Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)49 47 -2 -4.1%
Incl. Wall Time (microsec) per call 49 47 -2 -4.1%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)51 49 -2 -3.9%
Incl. CPU (microsecs) per call 51 49 -2 -3.9%
Excl. CPU (microsec)6 6 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)7,408 7,440 32 0.4%
Incl. PeakMemUse (bytes) per call 7,408 7,440 32 0.4%
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% -2 -0.1% -2 -0.1% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 32 100.0%
Child function
t0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 32 100.0%