Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)369 349 -20 -5.4%
Incl. Wall Time (microsec) per call 21 19 -1 -5.4%
Excl. Wall Time (microsec)299 282 -17 -5.7%
Incl. CPU (microsecs)385 387 2 0.5%
Incl. CPU (microsecs) per call 21 22 0 0.5%
Excl. CPU (microsec)263 270 7 2.7%
Incl. MemUse (bytes)49,288 49,288 0 0.0%
Incl. MemUse (bytes) per call 2,738 2,738 0 0.0%
Excl. MemUse (bytes)45,880 45,880 0 0.0%
Incl. PeakMemUse (bytes)2,584 2,584 0 0.0%
Incl. PeakMemUse (bytes) per call 144 144 0 0.0%
Excl. PeakMemUse (bytes)1,824 1,824 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% -20 -1.5% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -85.0% 7 350.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -19 -95.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -5.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -6 -30.0% -11 -550.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 10.0% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 1 5.0% -2 -100.0% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% 5 250.0% 0 N/A% 0 N/A%