Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)617 634 17 2.8%
Incl. Wall Time (microsec) per call 15 16 0 2.8%
Excl. Wall Time (microsec)535 554 19 3.6%
Incl. CPU (microsecs)657 683 26 4.0%
Incl. CPU (microsecs) per call 16 17 1 4.0%
Excl. CPU (microsec)520 545 25 4.8%
Incl. MemUse (bytes)95,264 95,264 0 0.0%
Incl. MemUse (bytes) per call 2,382 2,382 0 0.0%
Excl. MemUse (bytes)91,880 91,880 0 0.0%
Incl. PeakMemUse (bytes)14,280 14,280 0 0.0%
Incl. PeakMemUse (bytes) per call 357 357 0 0.0%
Excl. PeakMemUse (bytes)13,088 13,088 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% 17 1.7% 26 6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 111.8% 25 96.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 8 47.1% 16 61.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 7 41.2% 5 19.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 11.8% 6 23.1% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -8 -47.1% -6 -23.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 7 41.2% 10 38.5% 0 N/A% 0 N/A%
is_object0 N/A% -1 -5.9% -1 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 N/A%