Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Utility\CacheArray::__construct

Drupal\Core\Utility\CacheArray::__constructRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)759 702 -57 -7.5%
Incl. Wall Time (microsec) per call 380 351 -29 -7.5%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)151,824 151,832 8 0.0%
Incl. MemUse (bytes) per call 75,912 75,916 4 0.0%
Excl. MemUse (bytes)-1,528 -1,528 0 0.0%
Incl. PeakMemUse (bytes)191,864 191,592 -272 -0.1%
Incl. PeakMemUse (bytes) per call 95,932 95,796 -136 -0.1%
Excl. PeakMemUse (bytes)376 376 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% -57 -10.5% 0 0.0% 8 0.1% -272 -2.6%
Exclusive Metrics Diff for Current Function1 1.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -56 -98.2% 0 N/A% 8 100.0% -272 -100.0%
Drupal\Core\Path\AliasWhitelist::__construct0 N/A% -1 -1.8% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -59 -103.5% 0 N/A% 8 100.0% -272 -100.0%
cache0 N/A% 1 1.8% 0 N/A% 0 0.0% 0 0.0%