Diff Report
Run #55919cfa61bb7: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #55919cfa61bb7Run #55919cdb0fed9DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)8,964 9,164 200 2.2%
Incl. Wall Time (microsec) per call 199 204 4 2.2%
Excl. Wall Time (microsec)915 927 12 1.3%
Incl. MemUse (bytes)2,434,016 2,434,016 0 0.0%
Incl. MemUse (bytes) per call 54,089 54,089 0 0.0%
Excl. MemUse (bytes)270,496 270,496 0 0.0%
Incl. PeakMemUse (bytes)2,695,328 2,695,328 0 0.0%
Incl. PeakMemUse (bytes) per call 59,896 59,896 0 0.0%
Excl. PeakMemUse (bytes)269,880 269,880 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% 200 32.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 6.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 156 78.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 51 25.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% -7 -3.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 97 48.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 79 39.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 12 6.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -1 -0.5% 0 N/A% 0 N/A%
array_diff0 N/A% 1 0.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 N/A% 0 N/A%