Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)2,881 2,625 -256 -8.9%
Incl. Wall Time (microsec) per call 42 38 -4 -8.9%
Excl. Wall Time (microsec)2,519 2,314 -205 -8.1%
Incl. CPU (microsecs)2,980 2,728 -252 -8.5%
Incl. CPU (microsecs) per call 43 40 -4 -8.5%
Excl. CPU (microsec)2,444 2,260 -184 -7.5%
Incl. MemUse (bytes)191,216 191,216 0 0.0%
Incl. MemUse (bytes) per call 2,771 2,771 0 0.0%
Excl. MemUse (bytes)188,904 188,904 0 0.0%
Incl. PeakMemUse (bytes)118,276 118,276 0 0.0%
Incl. PeakMemUse (bytes) per call 1,714 1,714 0 0.0%
Excl. PeakMemUse (bytes)116,644 116,644 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% -256 -10.8% -252 -23.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-205 -80.1% -184 -73.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -246 -96.1% -242 -96.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -10 -3.9% -11 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3 -1.2% -3 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 3 1.2% 4 1.6% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -50 -19.5% -60 -23.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -0.4% -7 -2.8% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%