Diff Report
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec1ab3dfb1: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #54dec09b09eb9Run #54dec1ab3dfb1DiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)51,328 51,395 67 0.1%
Incl. Wall Time (microsec) per call 398 398 1 0.1%
Excl. Wall Time (microsec)5,914 6,002 88 1.5%
Incl. MemUse (bytes)3,184,648 3,184,648 0 0.0%
Incl. MemUse (bytes) per call 24,687 24,687 0 0.0%
Excl. MemUse (bytes)809,704 809,704 0 0.0%
Incl. PeakMemUse (bytes)3,120,056 3,120,056 0 0.0%
Incl. PeakMemUse (bytes) per call 24,186 24,186 0 0.0%
Excl. PeakMemUse (bytes)36,184 36,184 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% 67 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function88 131.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 40 59.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% 27 40.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -173 -258.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 147 219.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 13 19.4% 0 N/A% 0 N/A%
array_keys0 N/A% -9 -13.4% 0 N/A% 0 N/A%
array_diff0 N/A% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 0 N/A%