Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)1,575 1,669 94 6.0%
Incl. Wall Time (microsec) per call 34 36 2 6.0%
Excl. Wall Time (microsec)1,379 1,462 83 6.0%
Incl. CPU (microsecs)1,641 1,733 92 5.6%
Incl. CPU (microsecs) per call 35 37 2 5.6%
Excl. CPU (microsec)1,327 1,412 85 6.4%
Incl. MemUse (bytes)146,120 146,120 0 0.0%
Incl. MemUse (bytes) per call 3,109 3,109 0 0.0%
Excl. MemUse (bytes)143,976 143,976 0 0.0%
Incl. PeakMemUse (bytes)89,172 89,172 0 0.0%
Incl. PeakMemUse (bytes) per call 1,897 1,897 0 0.0%
Excl. PeakMemUse (bytes)87,828 87,828 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% 94 2.5% 92 4.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function83 88.3% 85 92.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 85 90.4% 83 90.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 9 9.6% 9 9.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 8 8.5% -4 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 3 3.2% 7 7.6% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 4 4.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%