Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::offsetExists

Drupal\Core\Utility\CacheArray::offsetExistsRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)699 725 26 3.7%
Incl. Wall Time (microsec) per call 8 9 0 3.7%
Excl. Wall Time (microsec)507 521 14 2.8%
Incl. CPU (microsecs)790 822 32 4.1%
Incl. CPU (microsecs) per call 9 10 0 4.1%
Excl. CPU (microsec)503 532 29 5.8%
Incl. MemUse (bytes)4,548 4,548 0 0.0%
Incl. MemUse (bytes) per call 54 54 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)1,596 1,596 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)1,252 1,252 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% 26 1.1% 32 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 53.8% 29 90.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathAlias0 N/A% 28 107.7% 34 106.2% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% -2 -7.7% -2 -6.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% 13 50.0% 6 18.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% -1 -3.8% -3 -9.4% 0 N/A% 0 N/A%