Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)2,492 2,265 -227 -9.1%
Incl. Wall Time (microsec) per call 37 33 -3 -9.1%
Excl. Wall Time (microsec)2,165 1,990 -175 -8.1%
Incl. CPU (microsecs)2,593 2,369 -224 -8.6%
Incl. CPU (microsecs) per call 38 35 -3 -8.6%
Excl. CPU (microsec)2,115 1,930 -185 -8.7%
Incl. MemUse (bytes)175,876 175,876 0 0.0%
Incl. MemUse (bytes) per call 2,586 2,586 0 0.0%
Excl. MemUse (bytes)173,704 173,704 0 0.0%
Incl. PeakMemUse (bytes)70,516 70,516 0 0.0%
Incl. PeakMemUse (bytes) per call 1,037 1,037 0 0.0%
Excl. PeakMemUse (bytes)69,124 69,124 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% -227 -7.8% -224 -14.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-175 -77.1% -185 -82.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -189 -83.3% -188 -83.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -34 -15.0% -37 -16.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -13 -5.7% -11 -4.9% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 9 4.0% 12 5.4% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -45 -19.8% -39 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -3 -1.3% -1 -0.4% 0 N/A% 0 N/A%
is_string0 N/A% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -0.9% 3 1.3% 0 N/A% 0 N/A%