Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)2,307 2,440 133 5.8%
Incl. Wall Time (microsec) per call 34 36 2 5.8%
Excl. Wall Time (microsec)1,989 2,106 117 5.9%
Incl. CPU (microsecs)2,405 2,539 134 5.6%
Incl. CPU (microsecs) per call 35 37 2 5.6%
Excl. CPU (microsec)1,944 2,044 100 5.1%
Incl. MemUse (bytes)175,864 175,864 0 0.0%
Incl. MemUse (bytes) per call 2,586 2,586 0 0.0%
Excl. MemUse (bytes)173,692 173,692 0 0.0%
Incl. PeakMemUse (bytes)70,504 70,504 0 0.0%
Incl. PeakMemUse (bytes) per call 1,037 1,037 0 0.0%
Excl. PeakMemUse (bytes)69,112 69,112 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% 133 10.1% 134 57.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function117 88.0% 100 74.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 80 60.2% 80 59.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 49 36.8% 48 35.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 4 3.0% 7 5.2% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 15 11.3% 24 17.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 1 0.8% 3 2.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 3 2.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 4 3.0% 0 N/A% 0 N/A%