Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)227 225 -2 -0.9%
Incl. Wall Time (microsec) per call 11 11 -0 -0.9%
Excl. Wall Time (microsec)222 221 -1 -0.5%
Incl. CPU (microsecs)249 244 -5 -2.0%
Incl. CPU (microsecs) per call 12 12 -0 -2.0%
Excl. CPU (microsec)173 171 -2 -1.2%
Incl. MemUse (bytes)27,104 27,104 0 0.0%
Incl. MemUse (bytes) per call 1,291 1,291 0 0.0%
Excl. MemUse (bytes)24,688 24,688 0 0.0%
Incl. PeakMemUse (bytes)4,328 4,328 0 0.0%
Incl. PeakMemUse (bytes) per call 206 206 0 0.0%
Excl. PeakMemUse (bytes)2,984 2,984 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% -2 -1.6% -5 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -50.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -50.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -1 -50.0% 2 40.0% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%