Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)463 477 14 3.0%
Incl. Wall Time (microsec) per call 19 20 1 3.0%
Excl. Wall Time (microsec)410 419 9 2.2%
Incl. CPU (microsecs)495 514 19 3.8%
Incl. CPU (microsecs) per call 21 21 1 3.8%
Excl. CPU (microsec)377 399 22 5.8%
Incl. MemUse (bytes)38,976 38,976 0 0.0%
Incl. MemUse (bytes) per call 1,624 1,624 0 0.0%
Excl. MemUse (bytes)35,640 35,640 0 0.0%
Incl. PeakMemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes) per call 218 218 0 0.0%
Excl. PeakMemUse (bytes)4,168 4,168 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% 14 1.2% 19 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 64.3% 22 115.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 8 57.1% 12 63.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 4 28.6% 4 21.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 14.3% 2 10.5% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% 3 21.4% -1 -5.3% 0 N/A% 0 N/A%
is_object0 N/A% 2 14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%