Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)1,603 1,659 56 3.5%
Incl. Wall Time (microsec) per call 22 22 1 3.5%
Excl. Wall Time (microsec)1,431 1,441 10 0.7%
Incl. CPU (microsecs)1,678 1,743 65 3.9%
Incl. CPU (microsecs) per call 23 24 1 3.9%
Excl. CPU (microsec)1,347 1,381 34 2.5%
Incl. MemUse (bytes)283,176 283,176 0 0.0%
Incl. MemUse (bytes) per call 3,827 3,827 0 0.0%
Excl. MemUse (bytes)278,976 278,976 0 0.0%
Incl. PeakMemUse (bytes)165,296 165,296 0 0.0%
Incl. PeakMemUse (bytes) per call 2,234 2,234 0 0.0%
Excl. PeakMemUse (bytes)164,432 164,432 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% 56 14.2% 65 10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 17.9% 34 52.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 36 64.3% 45 69.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 25.0% 13 20.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 8 14.3% 7 10.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -2 -3.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 30 53.6% 27 41.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 8 14.3% 8 12.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -7 -10.8% 0 N/A% 0 N/A%
is_string0 N/A% 8 14.3% 3 4.6% 0 N/A% 0 N/A%