Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls22 26 4 18.2%
Incl. Wall Time (microsec)681 779 98 14.4%
Incl. Wall Time (microsec) per call 31 30 -1 -3.2%
Excl. Wall Time (microsec)567 654 87 15.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 182 0 -182 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)33,148 35,484 2,336 7.0%
Incl. MemUse (bytes) per call 1,507 1,365 -142 -9.4%
Excl. MemUse (bytes)31,200 33,536 2,336 7.5%
Incl. PeakMemUse (bytes)3,204 3,256 52 1.6%
Incl. PeakMemUse (bytes) per call 146 125 -20 -14.0%
Excl. PeakMemUse (bytes)2,320 2,288 -32 -1.4%

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::fetchAllAssoc4 33.3% 98 0.1% -4,000 -5.3% 2,336 0.4% 52 0.0%
Exclusive Metrics Diff for Current Function87 88.8% -4,000 -100.0% 2,336 100.0% -32 -61.5%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple2 50.0% 51 52.0% -4,000 -100.0% 1,136 48.6% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -7 -7.1% 0 0.0% 12 0.5% 0 0.0%
Drupal\user\UserData::get0 0.0% 2 2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags2 50.0% 52 53.1% 0 0.0% 1,188 50.9% 52 100.0%
Child functions
Drupal\Core\Entity\Entity::__construct0 0.0% -1 -1.0% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode2 25.0% 4 4.1% 0 0.0% 0 0.0% -20 -38.5%
is_string2 25.0% 4 4.1% 0 0.0% 0 0.0% 104 200.0%
is_object4 50.0% 4 4.1% 0 0.0% 0 0.0% 0 0.0%