Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls180 180 0 0.0%
Incl. Wall Time (microsec)2,834 2,703 -131 -4.6%
Incl. Wall Time (microsec) per call 16 15 -1 -4.6%
Excl. Wall Time (microsec)2,369 2,335 -34 -1.4%
Incl. CPU (microsecs)2,998 2,879 -119 -4.0%
Incl. CPU (microsecs) per call 17 16 -1 -4.0%
Excl. CPU (microsec)2,309 2,306 -3 -0.1%
Incl. MemUse (bytes)259,600 259,600 0 0.0%
Incl. MemUse (bytes) per call 1,442 1,442 0 0.0%
Excl. MemUse (bytes)257,184 257,184 0 0.0%
Incl. PeakMemUse (bytes)38,248 38,248 0 0.0%
Incl. PeakMemUse (bytes) per call 212 212 0 0.0%
Excl. PeakMemUse (bytes)37,056 37,056 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% -131 -5.1% -119 -9.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -26.0% -3 -2.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -119 -90.8% -109 -91.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -17 -13.0% -18 -15.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 5 3.8% 6 5.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -104 -79.4% -122 -102.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 7 5.3% 11 9.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -5 -4.2% 0 N/A% 0 N/A%