Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls43 22 -21 -48.8%
Incl. Wall Time (microsec)1,394 1,297 -97 -7.0%
Incl. Wall Time (microsec) per call 32 59 27 81.9%
Excl. Wall Time (microsec)1,286 1,207 -79 -6.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)523,472 494,560 -28,912 -5.5%
Incl. MemUse (bytes) per call 12,174 22,480 10,306 84.7%
Excl. MemUse (bytes)513,432 484,360 -29,072 -5.7%
Incl. PeakMemUse (bytes)387,248 420,536 33,288 8.6%
Incl. PeakMemUse (bytes) per call 9,006 19,115 10,110 112.3%
Excl. PeakMemUse (bytes)384,744 418,208 33,464 8.7%

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::fetchAllAssoc-21 -84.0% -97 -0.2% 0 0.0% -28,912 -1.0% 33,288 1.2%
Exclusive Metrics Diff for Current Function-79 -81.4% 0 N/A% -29,072 -100.6% 33,464 100.5%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load-17 -81.0% -43 -44.3% 0 N/A% 6,416 22.2% 63,872 191.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags-2 -9.5% -28 -28.9% 0 N/A% -3,168 -11.0% -1,768 -5.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple-2 -9.5% -25 -25.8% 0 N/A% -32,160 -111.2% -28,816 -86.6%
Drupal\user\UserData::get0 0.0% -1 -1.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
is_object-2 -50.0% -20 -20.6% 0 N/A% 0 0.0% 0 0.0%
PDOStatement::setFetchMode-2 -50.0% 1 1.0% 0 N/A% 0 0.0% -400 -1.2%
Drupal\Core\Entity\Entity::__construct2 50.0% 1 1.0% 0 N/A% 160 0.6% 224 0.7%
is_string-2 -50.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%