Diff Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)1,373 1,755 382 27.8%
Incl. Wall Time (microsec) per call 37 47 10 27.8%
Excl. Wall Time (microsec)1,205 1,557 352 29.2%
Incl. CPU (microsecs)1,421 1,804 383 27.0%
Incl. CPU (microsecs) per call 38 49 10 27.0%
Excl. CPU (microsec)1,153 1,467 314 27.2%
Incl. MemUse (bytes)247,360 247,360 0 0.0%
Incl. MemUse (bytes) per call 6,685 6,685 0 0.0%
Excl. MemUse (bytes)243,496 243,496 0 0.0%
Incl. PeakMemUse (bytes)172,464 172,464 0 0.0%
Incl. PeakMemUse (bytes) per call 4,661 4,661 0 0.0%
Excl. PeakMemUse (bytes)171,600 171,600 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% 382 9.5% 383 7.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function352 92.1% 314 82.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 408 106.8% 412 107.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -23 -6.0% -23 -6.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -3 -0.8% -6 -1.6% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 28 7.3% 65 17.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 1 0.3% 1 0.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 1 0.3% 4 1.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%