Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)350 346 -4 -1.1%
Incl. Wall Time (microsec) per call 11 11 -0 -1.1%
Excl. Wall Time (microsec)325 323 -2 -0.6%
Incl. CPU (microsecs)386 377 -9 -2.3%
Incl. CPU (microsecs) per call 12 12 -0 -2.3%
Excl. CPU (microsec)308 295 -13 -4.2%
Incl. MemUse (bytes)52,432 52,432 0 0.0%
Incl. MemUse (bytes) per call 1,691 1,691 0 0.0%
Excl. MemUse (bytes)50,016 50,016 0 0.0%
Incl. PeakMemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes) per call 132 132 0 0.0%
Excl. PeakMemUse (bytes)2,928 2,928 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% -4 -1.1% -9 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -13 -144.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -2 -50.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -50.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -2 -50.0% -3 -33.3% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% 11 122.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%