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

Drupal\Core\Database\Statement::fetchAllAssocRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)541 586 45 8.3%
Incl. Wall Time (microsec) per call 21 23 2 8.3%
Excl. Wall Time (microsec)454 505 51 11.2%
Incl. CPU (microsecs)574 614 40 7.0%
Incl. CPU (microsecs) per call 22 24 2 7.0%
Excl. CPU (microsec)436 482 46 10.6%
Incl. MemUse (bytes)84,568 84,544 -24 -0.0%
Incl. MemUse (bytes) per call 3,253 3,252 -1 -0.0%
Excl. MemUse (bytes)81,232 81,208 -24 -0.0%
Incl. PeakMemUse (bytes)33,200 33,192 -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 Function51 113.3% 46 115.0% -24 -100.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -6 -13.3% -5 -12.5% -24 -100.0% -8 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 8 17.8% 7 17.5% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 43 95.6% 38 95.0% 0 0.0% 0 0.0%
Child functions
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%
is_string0 N/A% -3 -6.7% -2 -5.0% 0 0.0% -8 -100.0%
is_object0 N/A% -4 -8.9% -7 -17.5% 0 0.0% 0 0.0%