Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)1,172 1,138 -34 -2.9%
Incl. Wall Time (microsec) per call 15 14 -0 -2.9%
Excl. Wall Time (microsec)1,047 1,017 -30 -2.9%
Incl. CPU (microsecs)1,267 1,234 -33 -2.6%
Incl. CPU (microsecs) per call 16 15 -0 -2.6%
Excl. CPU (microsec)1,074 1,041 -33 -3.1%
Incl. MemUse (bytes)223,912 223,912 0 0.0%
Incl. MemUse (bytes) per call 2,799 2,799 0 0.0%
Excl. MemUse (bytes)221,496 221,496 0 0.0%
Incl. PeakMemUse (bytes)158,456 158,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,981 1,981 0 0.0%
Excl. PeakMemUse (bytes)157,112 157,112 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% -34 -3.6% -33 -45.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-30 -88.2% -33 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -22 -64.7% -23 -69.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -7 -20.6% -8 -24.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -14.7% -2 -6.1% 0 N/A% 0 N/A%
Child functions
PDOStatement::setFetchMode0 N/A% -5 -14.7% -2 -6.1% 0 N/A% 0 N/A%
is_object0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%