Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)1,773 1,821 48 2.7%
Incl. Wall Time (microsec) per call 34 35 1 2.7%
Excl. Wall Time (microsec)1,554 1,606 52 3.3%
Incl. CPU (microsecs)1,856 1,894 38 2.0%
Incl. CPU (microsecs) per call 36 36 1 2.0%
Excl. CPU (microsec)1,504 1,546 42 2.8%
Incl. MemUse (bytes)171,240 171,240 0 0.0%
Incl. MemUse (bytes) per call 3,293 3,293 0 0.0%
Excl. MemUse (bytes)169,028 169,028 0 0.0%
Incl. PeakMemUse (bytes)84,892 84,892 0 0.0%
Incl. PeakMemUse (bytes) per call 1,633 1,633 0 0.0%
Excl. PeakMemUse (bytes)83,500 83,500 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% 48 2.1% 38 8.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function52 108.3% 42 110.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 44 91.7% 36 94.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 3 6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 1 2.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -3 -6.2% -13 -34.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -2.1% 5 13.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 3 7.9% 0 N/A% 0 N/A%