Diff Report
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #54dec697a5762Run #54dec59a01be2DiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)51,715 51,246 -469 -0.9%
Incl. Wall Time (microsec) per call 401 397 -4 -0.9%
Excl. Wall Time (microsec)6,007 5,899 -108 -1.8%
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% -469 -18.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-108 -23.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% -354 -75.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -115 -24.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -261 -55.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -94 -20.0% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -0.6% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 1 0.2% 0 N/A% 0 N/A%