Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)247 239 -8 -3.2%
Incl. Wall Time (microsec) per call 12 12 -0 -3.2%
Excl. Wall Time (microsec)242 232 -10 -4.1%
Incl. CPU (microsecs)266 261 -5 -1.9%
Incl. CPU (microsecs) per call 13 13 -0 -1.9%
Excl. CPU (microsec)191 189 -2 -1.0%
Incl. MemUse (bytes)29,240 29,240 0 0.0%
Incl. MemUse (bytes) per call 1,462 1,462 0 0.0%
Excl. MemUse (bytes)26,824 26,824 0 0.0%
Incl. PeakMemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes) per call 211 211 0 0.0%
Excl. PeakMemUse (bytes)3,064 3,064 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% -8 -8.6% -5 -2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -125.0% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -4 -50.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -4 -50.0% 3 60.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% 2 25.0% 1 20.0% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%