Diff Report
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #553bb0137a0c9Run #553ba8c2c449dDiffDiff%
Number of Function Calls362 362 0 0.0%
Incl. Wall Time (microsec)105,983 113,938 7,955 7.5%
Incl. Wall Time (microsec) per call 293 315 22 7.5%
Excl. Wall Time (microsec)8,639 9,285 646 7.5%
Incl. MemUse (bytes)5,312,536 5,312,536 0 0.0%
Incl. MemUse (bytes) per call 14,676 14,676 0 0.0%
Excl. MemUse (bytes)-256,304 -256,304 0 0.0%
Incl. PeakMemUse (bytes)4,933,840 4,933,840 0 0.0%
Incl. PeakMemUse (bytes) per call 13,629 13,629 0 0.0%
Excl. PeakMemUse (bytes)373,320 373,320 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% 7,955 61.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function646 8.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 8,597 108.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -584 -7.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% -58 -0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 5,295 66.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 2,067 26.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -77 -1.0% 0 N/A% 0 N/A%
array_diff0 N/A% 31 0.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -8 -0.1% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.0% 0 N/A% 0 N/A%