Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)369 342 -27 -7.3%
Incl. Wall Time (microsec) per call 21 19 -2 -7.3%
Excl. Wall Time (microsec)299 278 -21 -7.0%
Incl. CPU (microsecs)385 360 -25 -6.5%
Incl. CPU (microsecs) per call 21 20 -1 -6.5%
Excl. CPU (microsec)263 252 -11 -4.2%
Incl. MemUse (bytes)49,288 49,264 -24 -0.0%
Incl. MemUse (bytes) per call 2,738 2,737 -1 -0.0%
Excl. MemUse (bytes)45,880 45,880 0 0.0%
Incl. PeakMemUse (bytes)2,584 2,560 -24 -0.9%
Incl. PeakMemUse (bytes) per call 144 142 -1 -0.9%
Excl. PeakMemUse (bytes)1,824 1,824 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% -27 -3.4% -25 -2.6% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-21 -77.8% -11 -44.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -25 -92.6% -24 -96.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -11.1% -3 -12.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 3.7% 2 8.0% -24 -100.0% -24 -100.0%
Child functions
is_string0 N/A% -8 -29.6% -14 -56.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 2 7.4% -3 -12.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 1 4.0% -24 -100.0% -24 -100.0%
is_object0 N/A% 0 0.0% 2 8.0% 0 0.0% 0 0.0%