Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)46,127 46,610 483 1.0%
Incl. Wall Time (microsec) per call 641 647 7 1.0%
Excl. Wall Time (microsec)2,721 2,708 -13 -0.5%
Incl. CPU (microsecs)26,806 26,684 -122 -0.5%
Incl. CPU (microsecs) per call 372 371 -2 -0.5%
Excl. CPU (microsec)2,454 2,455 1 0.0%
Incl. MemUse (bytes)1,510,432 1,510,432 0 0.0%
Incl. MemUse (bytes) per call 20,978 20,978 0 0.0%
Excl. MemUse (bytes)-174,768 -174,768 0 0.0%
Incl. PeakMemUse (bytes)2,015,832 2,015,832 0 0.0%
Incl. PeakMemUse (bytes) per call 27,998 27,998 0 0.0%
Excl. PeakMemUse (bytes)175,880 175,880 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% 483 109.3% -122 -8.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -2.7% 1 0.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 606 125.5% -44 -36.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -152 -31.5% -92 -75.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 29 6.0% 14 11.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 428 88.6% -199 -163.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 112 23.2% 138 113.1% 0 N/A% 0 N/A%
array_keys0 N/A% -21 -4.3% -34 -27.9% 0 N/A% 0 N/A%
array_diff0 N/A% -13 -2.7% -16 -13.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -10 -2.1% -12 -9.8% 0 N/A% 0 N/A%