Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: 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 #519eb7f35533bDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)2,265 2,492 227 10.0%
Incl. Wall Time (microsec) per call 33 37 3 10.0%
Excl. Wall Time (microsec)1,990 2,165 175 8.8%
Incl. CPU (microsecs)2,369 2,593 224 9.5%
Incl. CPU (microsecs) per call 35 38 3 9.5%
Excl. CPU (microsec)1,930 2,115 185 9.6%
Incl. MemUse (bytes)175,876 175,876 0 0.0%
Incl. MemUse (bytes) per call 2,586 2,586 0 0.0%
Excl. MemUse (bytes)173,704 173,704 0 0.0%
Incl. PeakMemUse (bytes)70,516 70,516 0 0.0%
Incl. PeakMemUse (bytes) per call 1,037 1,037 0 0.0%
Excl. PeakMemUse (bytes)69,124 69,124 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% 227 7.8% 224 14.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function175 77.1% 185 82.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 189 83.3% 188 83.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 34 15.0% 37 16.5% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -9 -4.0% -12 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 13 5.7% 11 4.9% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 45 19.8% 39 17.4% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 0.9% -3 -1.3% 0 N/A% 0 N/A%
is_string0 N/A% 2 0.9% 2 0.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 3 1.3% 1 0.4% 0 N/A% 0 N/A%