Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #55323a80ebb82Run #55323ac3d89c1DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)15,623 16,005 382 2.4%
Incl. Wall Time (microsec) per call 198 203 5 2.4%
Excl. Wall Time (microsec)1,627 1,659 32 2.0%
Incl. MemUse (bytes)4,437,944 4,437,944 0 0.0%
Incl. MemUse (bytes) per call 56,177 56,177 0 0.0%
Excl. MemUse (bytes)561,600 561,600 0 0.0%
Incl. PeakMemUse (bytes)4,165,976 4,165,976 0 0.0%
Incl. PeakMemUse (bytes) per call 52,734 52,734 0 0.0%
Excl. PeakMemUse (bytes)307,944 307,944 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% 382 154.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 8.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 247 64.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 100 26.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% 35 9.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 378 99.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -18 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -9 -2.4% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -0.5% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 0 N/A%