Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)116 111 -5 -4.3%
Incl. Wall Time (microsec) per call 10 9 -0 -4.3%
Excl. Wall Time (microsec)105 104 -1 -1.0%
Incl. CPU (microsecs)125 120 -5 -4.0%
Incl. CPU (microsecs) per call 10 10 -0 -4.0%
Excl. CPU (microsec)95 99 4 4.2%
Incl. MemUse (bytes)21,104 21,112 8 0.0%
Incl. MemUse (bytes) per call 1,759 1,759 1 0.0%
Excl. MemUse (bytes)18,688 18,696 8 0.0%
Incl. PeakMemUse (bytes)8,472 8,472 0 0.0%
Incl. PeakMemUse (bytes) per call 706 706 0 0.0%
Excl. PeakMemUse (bytes)7,936 7,936 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% -5 -0.7% -5 -1.4% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 4 80.0% 8 100.0% 0 N/A%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -3 -60.0% -4 -80.0% 0 0.0% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -40.0% -1 -20.0% 8 100.0% 0 N/A%
Child functions
is_string0 N/A% -4 -80.0% -1 -20.0% 0 0.0% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -4 -80.0% 0 0.0% 0 N/A%
is_object0 N/A% 0 0.0% -4 -80.0% 0 0.0% 0 N/A%