Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)2,232 2,153 -79 -3.5%
Incl. Wall Time (microsec) per call 33 32 -1 -3.5%
Excl. Wall Time (microsec)1,950 1,866 -84 -4.3%
Incl. CPU (microsecs)2,335 2,251 -84 -3.6%
Incl. CPU (microsecs) per call 35 34 -1 -3.6%
Excl. CPU (microsec)1,884 1,820 -64 -3.4%
Incl. MemUse (bytes)158,824 158,824 0 0.0%
Incl. MemUse (bytes) per call 2,371 2,371 0 0.0%
Excl. MemUse (bytes)156,652 156,652 0 0.0%
Incl. PeakMemUse (bytes)54,440 54,440 0 0.0%
Incl. PeakMemUse (bytes) per call 813 813 0 0.0%
Excl. PeakMemUse (bytes)53,048 53,048 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% -79 -0.5% -84 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-84 -106.3% -64 -76.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -92 -116.5% -101 -120.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 12 15.2% 13 15.5% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 6 7.6% 9 10.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -6.3% -5 -6.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 3 3.8% -19 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 2 2.5% 1 1.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -3 -3.6% 0 N/A% 0 N/A%