Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)518 561 43 8.3%
Incl. Wall Time (microsec) per call 21 22 2 8.3%
Excl. Wall Time (microsec)441 484 43 9.8%
Incl. CPU (microsecs)546 592 46 8.4%
Incl. CPU (microsecs) per call 22 24 2 8.4%
Excl. CPU (microsec)407 448 41 10.1%
Incl. MemUse (bytes)54,648 54,648 0 0.0%
Incl. MemUse (bytes) per call 2,186 2,186 0 0.0%
Excl. MemUse (bytes)51,264 51,264 0 0.0%
Incl. PeakMemUse (bytes)568 568 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)392 392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [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\Database\Statement::fetchAllAssoc0 N/A% 43 16.1% 46 3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function43 100.0% 41 89.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 42 97.7% 44 95.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 6 14.0% 7 15.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -11.6% -5 -10.9% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -2 -4.7% 3 6.5% 0 N/A% 0 N/A%
is_object0 N/A% 1 2.3% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 1 2.3% 1 2.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%