Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::__construct

Drupal\Core\Utility\CacheArray::__constructRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,621 1,640 19 1.2%
Incl. Wall Time (microsec) per call 811 820 10 1.2%
Excl. Wall Time (microsec)20 22 2 10.0%
Incl. CPU (microsecs)1,149 1,173 24 2.1%
Incl. CPU (microsecs) per call 575 587 12 2.1%
Excl. CPU (microsec)18 21 3 16.7%
Incl. MemUse (bytes)165,632 165,632 0 0.0%
Incl. MemUse (bytes) per call 82,816 82,816 0 0.0%
Excl. MemUse (bytes)-1,656 -1,656 0 0.0%
Incl. PeakMemUse (bytes)189,208 189,208 0 0.0%
Incl. PeakMemUse (bytes) per call 94,604 94,604 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 19 9.9% 24 18.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 10.5% 3 12.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 11 57.9% 20 83.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::__construct0 N/A% 8 42.1% 4 16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 19 100.0% 23 95.8% 0 N/A% 0 N/A%
cache0 N/A% -2 -10.5% -2 -8.3% 0 N/A% 0 N/A%