Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)540 511 -29 -5.4%
Incl. Wall Time (microsec) per call 22 20 -1 -5.4%
Excl. Wall Time (microsec)452 437 -15 -3.3%
Incl. CPU (microsecs)571 541 -30 -5.3%
Incl. CPU (microsecs) per call 23 22 -1 -5.3%
Excl. CPU (microsec)428 420 -8 -1.9%
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% -29 -1.8% -30 -2.0% 0 0.0% -24 -0.4%
Exclusive Metrics Diff for Current Function-15 -51.7% -8 -26.7% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -20 -69.0% -20 -66.7% 0 N/A% -24 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -11 -37.9% -12 -40.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 2 6.9% 2 6.7% 0 N/A% 0 0.0%
Child functions
is_object0 N/A% -10 -34.5% -12 -40.0% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% -2 -6.9% -4 -13.3% 0 N/A% 0 0.0%
is_string0 N/A% -2 -6.9% -6 -20.0% 0 N/A% -24 -100.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%