Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)1,721 1,773 52 3.0%
Incl. Wall Time (microsec) per call 33 34 1 3.0%
Excl. Wall Time (microsec)1,525 1,554 29 1.9%
Incl. CPU (microsecs)1,795 1,856 61 3.4%
Incl. CPU (microsecs) per call 35 36 1 3.4%
Excl. CPU (microsec)1,467 1,504 37 2.5%
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% 52 0.1% 61 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function29 55.8% 37 60.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 51 98.1% 55 90.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 5 9.6% 6 9.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -2 -3.8% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -3.8% 1 1.6% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 21 40.4% 31 50.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 2 3.8% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -4 -6.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -3 -4.9% 0 N/A% 0 N/A%