Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::__construct

Drupal\Core\Utility\CacheArray::__constructRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,590 2,872 282 10.9%
Incl. Wall Time (microsec) per call 1,295 1,436 141 10.9%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)1,712 1,716 4 0.2%
Incl. CPU (microsecs) per call 856 858 2 0.2%
Excl. CPU (microsec)31 29 -2 -6.5%
Incl. MemUse (bytes)89,900 89,900 0 0.0%
Incl. MemUse (bytes) per call 44,950 44,950 0 0.0%
Excl. MemUse (bytes)-876 -876 0 0.0%
Incl. PeakMemUse (bytes)108,876 108,876 0 0.0%
Incl. PeakMemUse (bytes) per call 54,438 54,438 0 0.0%
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% 282 14.9% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasWhitelist::__construct0 N/A% 229 81.2% 26 650.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 53 18.8% -22 -550.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 292 103.5% 14 350.0% 0 N/A% 0 N/A%
cache0 N/A% -9 -3.2% -8 -200.0% 0 N/A% 0 N/A%