Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)563 520 -43 -7.6%
Incl. Wall Time (microsec) per call 24 23 -2 -7.6%
Excl. Wall Time (microsec)555 513 -42 -7.6%
Incl. CPU (microsecs)589 551 -38 -6.5%
Incl. CPU (microsecs) per call 26 24 -2 -6.5%
Excl. CPU (microsec)469 436 -33 -7.0%
Incl. MemUse (bytes)145,840 145,880 40 0.0%
Incl. MemUse (bytes) per call 6,341 6,343 2 0.0%
Excl. MemUse (bytes)143,424 143,464 40 0.0%
Incl. PeakMemUse (bytes)89,504 89,352 -152 -0.2%
Incl. PeakMemUse (bytes) per call 3,891 3,885 -7 -0.2%
Excl. PeakMemUse (bytes)88,160 88,008 -152 -0.2%

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% -43 -1.5% -38 -1.5% 40 0.1% -152 -0.5%
Exclusive Metrics Diff for Current Function-42 -97.7% -33 -86.8% 40 100.0% -152 -100.0%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -40 -93.0% -37 -97.4% 16 40.0% -152 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -4.7% -2 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -2.3% 1 2.6% 24 60.0% 0 0.0%
Child functions
PDOStatement::setFetchMode0 N/A% -2 -4.7% 1 2.6% 0 0.0% 0 0.0%
is_string0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
is_object0 N/A% 0 0.0% -6 -15.8% 0 0.0% 0 0.0%