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

Drupal\Core\Database\Statement::fetchAllAssocRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)349 346 -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)390 377 -13 -3.3%
Incl. CPU (microsecs) per call 13 12 -0 -3.3%
Excl. CPU (microsec)306 295 -11 -3.6%
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)4,024 4,080 56 1.4%
Incl. PeakMemUse (bytes) per call 130 132 2 1.4%
Excl. PeakMemUse (bytes)2,872 2,928 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%