Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)68,471 68,359 -112 -0.2%
Incl. Wall Time (microsec) per call 585 584 -1 -0.2%
Excl. Wall Time (microsec)5,071 4,941 -130 -2.6%
Incl. CPU (microsecs)61,246 61,286 40 0.1%
Incl. CPU (microsecs) per call 523 524 0 0.1%
Excl. CPU (microsec)4,504 4,385 -119 -2.6%
Incl. MemUse (bytes)4,778,248 4,778,248 0 0.0%
Incl. MemUse (bytes) per call 40,840 40,840 0 0.0%
Excl. MemUse (bytes)-132,568 -132,568 0 0.0%
Incl. PeakMemUse (bytes)4,458,616 4,458,616 0 0.0%
Incl. PeakMemUse (bytes) per call 38,108 38,108 0 0.0%
Excl. PeakMemUse (bytes)318,224 318,224 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% -112 -3.3% 40 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-130 -116.1% -119 -297.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityStorageBase::loadFieldItems0 N/A% -145 -129.5% -136 -340.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 33 29.5% 176 440.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -367 -327.7% -259 -647.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 351 313.4% 358 895.0% 0 N/A% 0 N/A%
array_diff0 N/A% 28 25.0% 36 90.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 9.8% 21 52.5% 0 N/A% 0 N/A%
array_keys0 N/A% -5 -4.5% 3 7.5% 0 N/A% 0 N/A%