Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d45fd795a4DiffDiff%
Number of Function Calls84 104 20 23.8%
Incl. Wall Time (microsec)699 847 148 21.2%
Incl. Wall Time (microsec) per call 8 8 -0 -2.1%
Excl. Wall Time (microsec)507 617 110 21.7%
Incl. CPU (microsecs)790 959 169 21.4%
Incl. CPU (microsecs) per call 9 9 -0 -2.0%
Excl. CPU (microsec)503 606 103 20.5%
Incl. MemUse (bytes)4,548 5,108 560 12.3%
Incl. MemUse (bytes) per call 54 49 -5 -9.3%
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 15 -4 -19.2%
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::offsetExists20 50.0% 148 0.3% 169 0.3% 560 0.6% 0 0.0%
Exclusive Metrics Diff for Current Function110 74.3% 103 60.9% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathAlias20 100.0% 150 101.4% 168 99.4% 560 100.0% 0 N/A%
drupal_get_schema0 0.0% -2 -1.4% 1 0.6% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Path\AliasWhitelist::offsetGet20 100.0% 39 26.4% 69 40.8% 560 100.0% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 0.0% -1 -0.7% -3 -1.8% 0 0.0% 0 N/A%