Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)482 489 7 1.5%
Incl. Wall Time (microsec) per call 13 13 0 1.5%
Excl. Wall Time (microsec)426 432 6 1.4%
Incl. CPU (microsecs)539 547 8 1.5%
Incl. CPU (microsecs) per call 14 14 0 1.5%
Excl. CPU (microsec)430 434 4 0.9%
Incl. MemUse (bytes)51,696 51,696 0 0.0%
Incl. MemUse (bytes) per call 1,360 1,360 0 0.0%
Excl. MemUse (bytes)49,280 49,280 0 0.0%
Incl. PeakMemUse (bytes)15,560 15,560 0 0.0%
Incl. PeakMemUse (bytes) per call 409 409 0 0.0%
Excl. PeakMemUse (bytes)14,216 14,216 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% 7 0.9% 8 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 85.7% 4 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 20 285.7% 24 300.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -10 -142.9% -13 -162.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -3 -42.9% -3 -37.5% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 5 71.4% 14 175.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -28.6% -5 -62.5% 0 N/A% 0 N/A%
is_string0 N/A% -2 -28.6% -5 -62.5% 0 N/A% 0 N/A%