Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::__construct

Drupal\Core\Utility\CacheArray::__constructRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,671 3,228 557 20.9%
Incl. Wall Time (microsec) per call 1,336 1,614 279 20.9%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)1,856 1,799 -57 -3.1%
Incl. CPU (microsecs) per call 928 900 -29 -3.1%
Excl. CPU (microsec)25 27 2 8.0%
Incl. MemUse (bytes)89,984 89,984 0 0.0%
Incl. MemUse (bytes) per call 44,992 44,992 0 0.0%
Excl. MemUse (bytes)-876 -876 0 0.0%
Incl. PeakMemUse (bytes)117,792 117,708 -84 -0.1%
Incl. PeakMemUse (bytes) per call 58,896 58,854 -42 -0.1%
Excl. PeakMemUse (bytes)256 256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Utility\CacheArray::__construct [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::__construct0 N/A% 557 15.5% -57 -55.3% 0 0.0% -84 -0.1%
Exclusive Metrics Diff for Current Function1 0.2% 2 3.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Path\AliasWhitelist::__construct0 N/A% 289 51.9% 96 168.4% 0 N/A% 0 0.0%
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 268 48.1% -153 -268.4% 0 N/A% -84 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 553 99.3% -62 -108.8% 0 N/A% -84 -100.0%
cache0 N/A% 3 0.5% 3 5.3% 0 N/A% 0 0.0%