Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)213 205 -8 -3.8%
Incl. Wall Time (microsec) per call 14 14 -1 -3.8%
Excl. Wall Time (microsec)188 179 -9 -4.8%
Incl. CPU (microsecs)227 220 -7 -3.1%
Incl. CPU (microsecs) per call 15 15 -0 -3.1%
Excl. CPU (microsec)171 163 -8 -4.7%
Incl. MemUse (bytes)18,376 18,376 0 0.0%
Incl. MemUse (bytes) per call 1,225 1,225 0 0.0%
Excl. MemUse (bytes)15,960 15,960 0 0.0%
Incl. PeakMemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes) per call 248 248 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% -8 -2.0% -7 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -112.5% -8 -114.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -6 -75.0% -8 -114.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -25.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 1 12.5% -3 -42.9% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 N/A%