Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)28 18 -10 -35.7%
Incl. Wall Time (microsec) per call 14 9 -5 -35.7%
Excl. Wall Time (microsec)20 17 -3 -15.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,496 3,496 0 0.0%
Incl. MemUse (bytes) per call 1,748 1,748 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)2,100 2,100 0 0.0%
Incl. PeakMemUse (bytes) per call 1,050 1,050 0 0.0%
Excl. PeakMemUse (bytes)1,268 1,268 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% -10 -1.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -30.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -9 -90.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -1 -10.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -7 -70.0% 0 N/A% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%