Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)586 541 -45 -7.7%
Incl. Wall Time (microsec) per call 23 21 -2 -7.7%
Excl. Wall Time (microsec)505 454 -51 -10.1%
Incl. CPU (microsecs)614 574 -40 -6.5%
Incl. CPU (microsecs) per call 24 22 -2 -6.5%
Excl. CPU (microsec)482 436 -46 -9.5%
Incl. MemUse (bytes)84,544 84,568 24 0.0%
Incl. MemUse (bytes) per call 3,252 3,253 1 0.0%
Excl. MemUse (bytes)81,208 81,232 24 0.0%
Incl. PeakMemUse (bytes)33,192 33,200 8 0.0%
Incl. PeakMemUse (bytes) per call 1,277 1,277 0 0.0%
Excl. PeakMemUse (bytes)32,320 32,320 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% -45 -3.7% -40 -3.1% 24 0.6% 8 0.2%
Exclusive Metrics Diff for Current Function-51 -113.3% -46 -115.0% 24 100.0% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -43 -95.6% -38 -95.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -8 -17.8% -7 -17.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 6 13.3% 5 12.5% 24 100.0% 8 100.0%
Child functions
is_object0 N/A% 4 8.9% 7 17.5% 0 0.0% 0 0.0%
is_string0 N/A% 3 6.7% 2 5.0% 0 0.0% 8 100.0%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -2.2% -1 -2.5% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -2 -5.0% 0 0.0% 0 0.0%