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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #553ba8c2c449dRun #553bb0137a0c9DiffDiff%
Number of Function Calls362 362 0 0.0%
Incl. Wall Time (microsec)113,938 105,983 -7,955 -7.0%
Incl. Wall Time (microsec) per call 315 293 -22 -7.0%
Excl. Wall Time (microsec)9,285 8,639 -646 -7.0%
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 Function-646 -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%