Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)74,864 74,842 -22 -0.0%
Incl. Wall Time (microsec) per call 687 687 -0 -0.0%
Excl. Wall Time (microsec)4,349 4,446 97 2.2%
Incl. CPU (microsecs)41,690 41,678 -12 -0.0%
Incl. CPU (microsecs) per call 382 382 -0 -0.0%
Excl. CPU (microsec)3,873 3,944 71 1.8%
Incl. MemUse (bytes)3,327,104 3,327,032 -72 -0.0%
Incl. MemUse (bytes) per call 30,524 30,523 -1 -0.0%
Excl. MemUse (bytes)-124,768 -124,864 -96 -0.1%
Incl. PeakMemUse (bytes)3,601,608 3,594,232 -7,376 -0.2%
Incl. PeakMemUse (bytes) per call 33,042 32,975 -68 -0.2%
Excl. PeakMemUse (bytes)235,832 236,664 832 0.4%

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% -22 -0.7% -12 -0.4% -72 -0.0% -7,376 -3.9%
Exclusive Metrics Diff for Current Function97 440.9% 71 591.7% -96 -133.3% 832 11.3%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -563 -2559.1% -147 -1225.0% 0 0.0% 136 1.8%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 462 2100.0% 157 1308.3% -32 -44.4% -7,608 -103.1%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 79 359.1% -22 -183.3% -40 -55.6% 96 1.3%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -787 -3577.3% -244 -2033.3% 104 144.4% 4,720 64.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 685 3113.6% 158 1316.7% -72 -100.0% -13,088 -177.4%
Drupal\Core\Database\Connection::escapeTable0 N/A% -79 -359.1% -80 -666.7% -8 -11.1% 160 2.2%
array_keys0 N/A% 63 286.4% 70 583.3% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -4.5% 13 108.3% 0 0.0% 0 0.0%