Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)394 414 20 5.1%
Incl. Wall Time (microsec) per call 18 19 1 5.1%
Excl. Wall Time (microsec)339 357 18 5.3%
Incl. CPU (microsecs)423 445 22 5.2%
Incl. CPU (microsecs) per call 19 20 1 5.2%
Excl. CPU (microsec)325 346 21 6.5%
Incl. MemUse (bytes)50,912 50,896 -16 -0.0%
Incl. MemUse (bytes) per call 2,314 2,313 -1 -0.0%
Excl. MemUse (bytes)47,528 47,512 -16 -0.0%
Incl. PeakMemUse (bytes)3,384 3,520 136 4.0%
Incl. PeakMemUse (bytes) per call 154 160 6 4.0%
Excl. PeakMemUse (bytes)2,664 2,800 136 5.1%

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% 20 36.4% 22 1.3% -16 -0.1% 136 0.5%
Exclusive Metrics Diff for Current Function18 90.0% 21 95.5% -16 -100.0% 136 100.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 28 140.0% 27 122.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -7 -35.0% -6 -27.3% -16 -100.0% 136 100.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% 4 20.0% 5 22.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% -2 -10.0% -2 -9.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 2 9.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -4 -18.2% 0 0.0% 0 0.0%