Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)306 286 -20 -6.5%
Incl. Wall Time (microsec) per call 18 17 -1 -6.5%
Excl. Wall Time (microsec)257 250 -7 -2.7%
Incl. CPU (microsecs)326 305 -21 -6.4%
Incl. CPU (microsecs) per call 19 18 -1 -6.4%
Excl. CPU (microsec)237 233 -4 -1.7%
Incl. MemUse (bytes)27,936 27,936 0 0.0%
Incl. MemUse (bytes) per call 1,643 1,643 0 0.0%
Excl. MemUse (bytes)24,648 24,648 0 0.0%
Incl. PeakMemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes) per call 65 65 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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 -47.6% -21 -38.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -35.0% -4 -19.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -19 -95.0% -16 -76.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 6 30.0% 5 23.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -4 -20.0% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3 -15.0% -4 -19.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -10 -50.0% -13 -61.9% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -10.0% -4 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -5.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%