Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::offsetExists

Drupal\Core\Utility\CacheArray::offsetExistsRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)476 480 4 0.8%
Incl. Wall Time (microsec) per call 9 9 0 0.8%
Excl. Wall Time (microsec)349 352 3 0.9%
Incl. CPU (microsecs)531 539 8 1.5%
Incl. CPU (microsecs) per call 9 10 0 1.5%
Excl. CPU (microsec)343 354 11 3.2%
Incl. MemUse (bytes)3,764 3,764 0 0.0%
Incl. MemUse (bytes) per call 67 67 0 0.0%
Excl. MemUse (bytes)1,352 1,352 0 0.0%
Incl. PeakMemUse (bytes)308 308 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)308 308 0 0.0%

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% 4 0.3% 8 19.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% 11 137.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathAlias0 N/A% 4 100.0% 8 100.0% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% 1 25.0% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%