Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)600 705 105 17.5%
Incl. Wall Time (microsec) per call 19 23 3 17.5%
Excl. Wall Time (microsec)535 637 102 19.1%
Incl. CPU (microsecs)638 746 108 16.9%
Incl. CPU (microsecs) per call 21 24 3 16.9%
Excl. CPU (microsec)512 616 104 20.3%
Incl. MemUse (bytes)83,760 83,760 0 0.0%
Incl. MemUse (bytes) per call 2,702 2,702 0 0.0%
Excl. MemUse (bytes)80,184 80,184 0 0.0%
Incl. PeakMemUse (bytes)30,800 30,800 0 0.0%
Incl. PeakMemUse (bytes) per call 994 994 0 0.0%
Excl. PeakMemUse (bytes)29,936 29,936 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% 105 23.3% 108 8.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function102 97.1% 104 96.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 85 81.0% 87 80.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 13.3% 13 12.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 6 5.7% 8 7.4% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 3 2.9% 2 1.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -4 -3.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 3 2.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 3 2.8% 0 N/A% 0 N/A%