Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)402 442 40 10.0%
Incl. Wall Time (microsec) per call 16 18 2 10.0%
Excl. Wall Time (microsec)349 385 36 10.3%
Incl. CPU (microsecs)443 479 36 8.1%
Incl. CPU (microsecs) per call 18 19 1 8.1%
Excl. CPU (microsec)342 370 28 8.2%
Incl. MemUse (bytes)39,504 39,160 -344 -0.9%
Incl. MemUse (bytes) per call 1,580 1,566 -14 -0.9%
Excl. MemUse (bytes)36,216 35,872 -344 -0.9%
Incl. PeakMemUse (bytes)4,168 4,464 296 7.1%
Incl. PeakMemUse (bytes) per call 167 179 12 7.1%
Excl. PeakMemUse (bytes)2,824 3,120 296 10.5%

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% 40 0.0% 36 0.0% -344 -0.0% 296 0.0%
Exclusive Metrics Diff for Current Function36 90.0% 28 77.8% -344 -100.0% 296 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 44 110.0% 41 113.9% -16 -4.7% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -6 -15.0% -6 -16.7% -336 -97.7% 296 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 5.0% 0 0.0% 8 2.3% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Entity\Entity::__construct0 N/A% -4 -10.0% -4 -11.1% 0 0.0% 0 0.0%
is_object0 N/A% 3 7.5% 1 2.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 3 7.5% 4 11.1% 0 0.0% 0 0.0%
is_string0 N/A% 2 5.0% 7 19.4% 0 0.0% 0 0.0%