Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)504 489 -15 -3.0%
Incl. Wall Time (microsec) per call 13 13 -0 -3.0%
Excl. Wall Time (microsec)444 432 -12 -2.7%
Incl. CPU (microsecs)557 547 -10 -1.8%
Incl. CPU (microsecs) per call 15 14 -0 -1.8%
Excl. CPU (microsec)438 434 -4 -0.9%
Incl. MemUse (bytes)51,720 51,696 -24 -0.0%
Incl. MemUse (bytes) per call 1,361 1,360 -1 -0.0%
Excl. MemUse (bytes)49,280 49,280 0 0.0%
Incl. PeakMemUse (bytes)15,584 15,560 -24 -0.2%
Incl. PeakMemUse (bytes) per call 410 409 -1 -0.2%
Excl. PeakMemUse (bytes)14,216 14,216 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% -15 -0.3% -10 -0.2% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-12 -80.0% -4 -40.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -24 -160.0% -23 -230.0% -24 -100.0% -24 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 33.3% 9 90.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 4 26.7% 4 40.0% 0 0.0% 0 0.0%
Child functions
PDOStatement::setFetchMode0 N/A% -2 -13.3% -3 -30.0% -24 -100.0% -24 -100.0%
is_string0 N/A% -2 -13.3% -4 -40.0% 0 0.0% 0 0.0%
is_object0 N/A% 1 6.7% 1 10.0% 0 0.0% 0 0.0%