Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls68 63 -5 -7.4%
Incl. Wall Time (microsec)2,265 2,078 -187 -8.3%
Incl. Wall Time (microsec) per call 33 33 -0 -1.0%
Excl. Wall Time (microsec)1,990 1,802 -188 -9.4%
Incl. CPU (microsecs)2,369 2,173 -196 -8.3%
Incl. CPU (microsecs) per call 35 34 -0 -1.0%
Excl. CPU (microsec)1,930 1,747 -183 -9.5%
Incl. MemUse (bytes)175,876 79,612 -96,264 -54.7%
Incl. MemUse (bytes) per call 2,586 1,264 -1,323 -51.1%
Excl. MemUse (bytes)173,704 77,440 -96,264 -55.4%
Incl. PeakMemUse (bytes)70,516 23,256 -47,260 -67.0%
Incl. PeakMemUse (bytes) per call 1,037 369 -668 -64.4%
Excl. PeakMemUse (bytes)69,124 21,864 -47,260 -68.4%

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::fetchAllAssoc-5 -50.0% -187 -5.2% -196 -190.3% -96,264 -41.3% -47,260 -30.3%
Exclusive Metrics Diff for Current Function-188 -100.5% -183 -93.4% -96,264 -100.0% -47,260 -100.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple-5 -100.0% -166 -88.8% -171 -87.2% -96,252 -100.0% -47,248 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -28 -15.0% -29 -14.8% -12 -0.0% -12 -0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 15 8.0% 15 7.7% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 0.0% -8 -4.3% -11 -5.6% 0 0.0% 0 0.0%
Child functions
is_object-5 -100.0% 0 0.0% -9 -4.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 0.0% -1 -0.5% -4 -2.0% 0 0.0% 0 0.0%
is_string0 0.0% 1 0.5% -2 -1.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 0.0% 1 0.5% 2 1.0% 0 0.0% 0 0.0%