Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)41,033 41,040 7 0.0%
Incl. Wall Time (microsec) per call 360 360 0 0.0%
Excl. Wall Time (microsec)3,033 3,086 53 1.7%
Incl. CPU (microsecs)26,664 26,827 163 0.6%
Incl. CPU (microsecs) per call 234 235 1 0.6%
Excl. CPU (microsec)2,642 2,684 42 1.6%
Incl. MemUse (bytes)3,015,760 3,015,760 0 0.0%
Incl. MemUse (bytes) per call 26,454 26,454 0 0.0%
Excl. MemUse (bytes)-33,160 -33,160 0 0.0%
Incl. PeakMemUse (bytes)3,082,736 3,082,736 0 0.0%
Incl. PeakMemUse (bytes) per call 27,042 27,042 0 0.0%
Excl. PeakMemUse (bytes)239,184 239,184 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% 7 1.4% 163 37.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 757.1% 42 25.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 242 3457.1% 255 156.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -232 -3314.3% -100 -61.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -3 -42.9% 8 4.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -88 -1257.1% 10 6.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 25 357.1% 65 39.9% 0 N/A% 0 N/A%
array_diff0 N/A% 11 157.1% 40 24.5% 0 N/A% 0 N/A%
array_keys0 N/A% 6 85.7% 6 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%