Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)561 514 -47 -8.4%
Incl. Wall Time (microsec) per call 22 21 -2 -8.4%
Excl. Wall Time (microsec)484 442 -42 -8.7%
Incl. CPU (microsecs)592 539 -53 -9.0%
Incl. CPU (microsecs) per call 24 22 -2 -9.0%
Excl. CPU (microsec)448 413 -35 -7.8%
Incl. MemUse (bytes)54,648 54,648 0 0.0%
Incl. MemUse (bytes) per call 2,186 2,186 0 0.0%
Excl. MemUse (bytes)51,264 51,264 0 0.0%
Incl. PeakMemUse (bytes)568 568 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)392 392 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% -47 -5.7% -53 -11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-42 -89.4% -35 -66.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -47 -100.0% -48 -90.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 11 23.4% 10 18.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -11 -23.4% -15 -28.3% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -9 -19.1% -8 -15.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 4 8.5% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% -1 -2.1% -7 -13.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 1 2.1% -3 -5.7% 0 N/A% 0 N/A%