Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)70,574 69,171 -1,403 -2.0%
Incl. Wall Time (microsec) per call 483 474 -10 -2.0%
Excl. Wall Time (microsec)5,303 5,158 -145 -2.7%
Incl. CPU (microsecs)64,636 63,419 -1,217 -1.9%
Incl. CPU (microsecs) per call 443 434 -8 -1.9%
Excl. CPU (microsec)4,770 4,627 -143 -3.0%
Incl. MemUse (bytes)5,340,256 5,340,256 0 0.0%
Incl. MemUse (bytes) per call 36,577 36,577 0 0.0%
Excl. MemUse (bytes)-208,864 -208,864 0 0.0%
Incl. PeakMemUse (bytes)5,974,752 5,974,752 0 0.0%
Incl. PeakMemUse (bytes) per call 40,923 40,923 0 0.0%
Excl. PeakMemUse (bytes)408,248 408,248 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,403 -39.0% -1,217 -36.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-145 -10.3% -143 -11.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,111 -79.2% -980 -80.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% -195 -13.9% -208 -17.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -97 -6.9% -29 -2.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -781 -55.7% -564 -46.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -508 -36.2% -537 -44.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 43 3.1% 33 2.7% 0 N/A% 0 N/A%
array_diff0 N/A% -7 -0.5% -6 -0.5% 0 N/A% 0 N/A%
array_keys0 N/A% -5 -0.4% 0 0.0% 0 N/A% 0 N/A%