Diff Report
Run #54e1a1589bdae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #54e1a1589bdaeRun #54e199664caefDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)29,856 29,572 -284 -1.0%
Incl. Wall Time (microsec) per call 766 758 -7 -1.0%
Excl. Wall Time (microsec)2,212 2,242 30 1.4%
Incl. MemUse (bytes)1,840,280 1,840,280 0 0.0%
Incl. MemUse (bytes) per call 47,187 47,187 0 0.0%
Excl. MemUse (bytes)22,560 22,560 0 0.0%
Incl. PeakMemUse (bytes)1,491,112 1,491,112 0 0.0%
Incl. PeakMemUse (bytes) per call 38,234 38,234 0 0.0%
Excl. PeakMemUse (bytes)42,808 42,808 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -284 -16.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -485 -170.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% 201 70.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -555 -195.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 239 84.2% 0 N/A% 0 N/A%
array_keys0 N/A% -6 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 5 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 1.4% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -0.4% 0 N/A% 0 N/A%