Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)435 390 -45 -10.3%
Incl. Wall Time (microsec) per call 19 17 -2 -10.3%
Excl. Wall Time (microsec)381 334 -47 -12.3%
Incl. CPU (microsecs)464 423 -41 -8.8%
Incl. CPU (microsecs) per call 20 18 -2 -8.8%
Excl. CPU (microsec)339 311 -28 -8.3%
Incl. MemUse (bytes)40,096 40,096 0 0.0%
Incl. MemUse (bytes) per call 1,743 1,743 0 0.0%
Excl. MemUse (bytes)36,808 36,808 0 0.0%
Incl. PeakMemUse (bytes)4,432 4,432 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 0 0.0%
Excl. PeakMemUse (bytes)3,088 3,088 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% -45 -3.2% -41 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-47 -104.4% -28 -68.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -28 -62.2% -23 -56.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -17 -37.8% -17 -41.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 2 4.4% 3 7.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -4.4% -4 -9.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Entity::__construct0 N/A% -2 -4.4% -3 -7.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 4.4% 2 4.9% 0 N/A% 0 N/A%
is_string0 N/A% 1 2.2% 1 2.4% 0 N/A% 0 N/A%
is_object0 N/A% 1 2.2% -13 -31.7% 0 N/A% 0 N/A%