Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::offsetExists

Drupal\Core\Utility\CacheArray::offsetExistsRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)90 89 -1 -1.1%
Incl. Wall Time (microsec) per call 5 5 -0 -1.1%
Excl. Wall Time (microsec)64 64 0 0.0%
Incl. CPU (microsecs)111 103 -8 -7.2%
Incl. CPU (microsecs) per call 6 5 -0 -7.2%
Excl. CPU (microsec)68 58 -10 -14.7%
Incl. MemUse (bytes)2,976 2,976 0 0.0%
Incl. MemUse (bytes) per call 157 157 0 0.0%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)576 528 -48 -8.3%
Incl. PeakMemUse (bytes) per call 30 28 -3 -8.3%
Excl. PeakMemUse (bytes)576 528 -48 -8.3%

Parent/Child Regression/Improvement report for Drupal\Core\Utility\CacheArray::offsetExists [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\Core\Utility\CacheArray::offsetExists0 N/A% -1 -0.1% -8 -0.5% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -10 -125.0% 0 N/A% -48 -100.0%
Parent function
drupal_get_schema0 N/A% -1 -100.0% -8 -100.0% 0 N/A% -48 -100.0%
Child function
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% -1 -100.0% 2 25.0% 0 N/A% 0 0.0%