Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)2,153 2,221 68 3.2%
Incl. Wall Time (microsec) per call 32 33 1 3.2%
Excl. Wall Time (microsec)1,866 1,940 74 4.0%
Incl. CPU (microsecs)2,251 2,304 53 2.4%
Incl. CPU (microsecs) per call 34 34 1 2.4%
Excl. CPU (microsec)1,820 1,836 16 0.9%
Incl. MemUse (bytes)158,824 158,824 0 0.0%
Incl. MemUse (bytes) per call 2,371 2,371 0 0.0%
Excl. MemUse (bytes)156,652 156,652 0 0.0%
Incl. PeakMemUse (bytes)54,440 54,440 0 0.0%
Incl. PeakMemUse (bytes) per call 813 813 0 0.0%
Excl. PeakMemUse (bytes)53,048 53,048 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% 68 9.0% 53 16.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function74 108.8% 16 30.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 77 113.2% 67 126.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -7 -10.3% -7 -13.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -2.9% -5 -9.4% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -6 -8.8% 29 54.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 5 9.4% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -3 -5.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 6 11.3% 0 N/A% 0 N/A%