Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)473 442 -31 -6.6%
Incl. Wall Time (microsec) per call 21 19 -1 -6.6%
Excl. Wall Time (microsec)400 373 -27 -6.8%
Incl. CPU (microsecs)506 472 -34 -6.7%
Incl. CPU (microsecs) per call 22 21 -1 -6.7%
Excl. CPU (microsec)383 344 -39 -10.2%
Incl. MemUse (bytes)44,416 44,416 0 0.0%
Incl. MemUse (bytes) per call 1,931 1,931 0 0.0%
Excl. MemUse (bytes)41,072 41,072 0 0.0%
Incl. PeakMemUse (bytes)2,896 2,896 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)2,168 2,168 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% -31 -47.0% -34 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -87.1% -39 -114.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -29 -93.5% -35 -102.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -6.5% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -8 -25.8% -3 -8.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 3 9.7% 4 11.8% 0 N/A% 0 N/A%
is_string0 N/A% 2 6.5% 3 8.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -3.2% 1 2.9% 0 N/A% 0 N/A%