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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #52e97bda33da9Run #52e97b490de91DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)46,358 46,408 50 0.1%
Incl. Wall Time (microsec) per call 618 619 1 0.1%
Excl. Wall Time (microsec)3,272 3,333 61 1.9%
Incl. CPU (microsecs)42,758 42,817 59 0.1%
Incl. CPU (microsecs) per call 570 571 1 0.1%
Excl. CPU (microsec)3,041 3,082 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 Function61 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%