Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)619 582 -37 -6.0%
Incl. Wall Time (microsec) per call 16 15 -1 -6.0%
Excl. Wall Time (microsec)551 511 -40 -7.3%
Incl. CPU (microsecs)664 622 -42 -6.3%
Incl. CPU (microsecs) per call 17 16 -1 -6.3%
Excl. CPU (microsec)543 493 -50 -9.2%
Incl. MemUse (bytes)89,168 89,168 0 0.0%
Incl. MemUse (bytes) per call 2,286 2,286 0 0.0%
Excl. MemUse (bytes)85,736 85,736 0 0.0%
Incl. PeakMemUse (bytes)8,400 8,400 0 0.0%
Incl. PeakMemUse (bytes) per call 215 215 0 0.0%
Excl. PeakMemUse (bytes)7,208 7,208 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% -37 -0.9% -42 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-40 -108.1% -50 -119.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -21 -56.8% -21 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -13 -35.1% -15 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -3 -8.1% -6 -14.3% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 3 8.1% 4 9.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -3 -7.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 6 14.3% 0 N/A% 0 N/A%