Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::offsetExists

Drupal\Core\Utility\CacheArray::offsetExistsRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)578 571 -7 -1.2%
Incl. Wall Time (microsec) per call 8 7 -0 -1.2%
Excl. Wall Time (microsec)401 396 -5 -1.2%
Incl. CPU (microsecs)641 630 -11 -1.7%
Incl. CPU (microsecs) per call 8 8 -0 -1.7%
Excl. CPU (microsec)382 367 -15 -3.9%
Incl. MemUse (bytes)7,560 7,560 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)2,496 2,496 0 0.0%
Incl. PeakMemUse (bytes)312 240 -72 -23.1%
Incl. PeakMemUse (bytes) per call 4 3 -1 -23.1%
Excl. PeakMemUse (bytes)312 240 -72 -23.1%

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% -7 -0.3% -11 -1.2% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function-5 -71.4% -15 -136.4% 0 N/A% -72 -100.0%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathAlias0 N/A% -7 -100.0% -6 -54.5% 0 N/A% -72 -100.0%
drupal_get_schema0 N/A% 0 0.0% -5 -45.5% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% -3 -42.9% 3 27.3% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 1 14.3% 1 9.1% 0 N/A% 0 0.0%