Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)46,408 46,358 -50 -0.1%
Incl. Wall Time (microsec) per call 619 618 -1 -0.1%
Excl. Wall Time (microsec)3,333 3,272 -61 -1.8%
Incl. CPU (microsecs)42,817 42,758 -59 -0.1%
Incl. CPU (microsecs) per call 571 570 -1 -0.1%
Excl. CPU (microsec)3,082 3,041 -41 -1.3%
Incl. MemUse (bytes)2,790,608 2,790,608 0 0.0%
Incl. MemUse (bytes) per call 37,208 37,208 0 0.0%
Excl. MemUse (bytes)-1,279,472 -1,279,472 0 0.0%
Incl. PeakMemUse (bytes)3,566,504 3,566,504 0 0.0%
Incl. PeakMemUse (bytes) per call 47,553 47,553 0 0.0%
Excl. PeakMemUse (bytes)236,448 236,448 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% -50 -12.8% -59 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -122.0% -41 -69.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -30 -60.0% -26 -44.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -24 -48.0% -33 -55.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 4 8.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -104 -208.0% -98 -166.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 73 146.0% 50 84.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 39 78.0% 44 74.6% 0 N/A% 0 N/A%
array_keys0 N/A% 4 8.0% -11 -18.6% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -2.0% -3 -5.1% 0 N/A% 0 N/A%