Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)346 349 3 0.9%
Incl. Wall Time (microsec) per call 11 11 0 0.9%
Excl. Wall Time (microsec)323 323 0 0.0%
Incl. CPU (microsecs)377 390 13 3.4%
Incl. CPU (microsecs) per call 12 13 0 3.4%
Excl. CPU (microsec)295 306 11 3.7%
Incl. MemUse (bytes)52,432 52,432 0 0.0%
Incl. MemUse (bytes) per call 1,691 1,691 0 0.0%
Excl. MemUse (bytes)50,016 50,016 0 0.0%
Incl. PeakMemUse (bytes)4,080 4,024 -56 -1.4%
Incl. PeakMemUse (bytes) per call 132 130 -2 -1.4%
Excl. PeakMemUse (bytes)2,928 2,872 -56 -1.9%

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% 3 9.4% 13 7.0% 0 0.0% -56 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% 11 84.6% 0 N/A% -56 -100.0%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 3 100.0% 3 23.1% 0 N/A% -56 -100.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 1 33.3% 10 76.9% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Child functions
is_string0 N/A% 3 100.0% 2 15.4% 0 N/A% 0 0.0%
is_object0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 3 23.1% 0 N/A% 0 0.0%