Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)469 449 -20 -4.3%
Incl. Wall Time (microsec) per call 19 18 -1 -4.3%
Excl. Wall Time (microsec)409 390 -19 -4.6%
Incl. CPU (microsecs)497 482 -15 -3.0%
Incl. CPU (microsecs) per call 20 19 -1 -3.0%
Excl. CPU (microsec)393 382 -11 -2.8%
Incl. MemUse (bytes)82,280 82,280 0 0.0%
Incl. MemUse (bytes) per call 3,291 3,291 0 0.0%
Excl. MemUse (bytes)78,992 78,992 0 0.0%
Incl. PeakMemUse (bytes)32,592 32,568 -24 -0.1%
Incl. PeakMemUse (bytes) per call 1,304 1,303 -1 -0.1%
Excl. PeakMemUse (bytes)31,848 31,848 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% -20 -0.2% -15 -0.2% 0 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function-19 -95.0% -11 -73.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -22 -110.0% -16 -106.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 10 50.0% 9 60.0% 0 N/A% -24 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -8 -40.0% -8 -53.3% 0 N/A% 0 0.0%
Child functions
is_object0 N/A% -1 -5.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% -1 -6.7% 0 N/A% -24 -100.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -4 -26.7% 0 N/A% 0 0.0%