Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::__construct

Drupal\Core\Utility\CacheArray::__constructRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)940 1,000 60 6.4%
Incl. Wall Time (microsec) per call 940 1,000 60 6.4%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)676 706 30 4.4%
Incl. CPU (microsecs) per call 676 706 30 4.4%
Excl. CPU (microsec)6 10 4 66.7%
Incl. MemUse (bytes)148,416 148,424 8 0.0%
Incl. MemUse (bytes) per call 148,416 148,424 8 0.0%
Excl. MemUse (bytes)-600 -600 0 0.0%
Incl. PeakMemUse (bytes)178,552 178,560 8 0.0%
Incl. PeakMemUse (bytes) per call 178,552 178,560 8 0.0%
Excl. PeakMemUse (bytes)288 288 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% 60 2.6% 30 0.9% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 1.7% 4 13.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 60 100.0% 30 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 59 98.3% 28 93.3% 8 100.0% 8 100.0%
cache0 N/A% 0 0.0% -2 -6.7% 0 0.0% 0 0.0%