Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)252 249 -3 -1.2%
Incl. Wall Time (microsec) per call 11 11 -0 -1.2%
Excl. Wall Time (microsec)247 244 -3 -1.2%
Incl. CPU (microsecs)282 276 -6 -2.1%
Incl. CPU (microsecs) per call 13 13 -0 -2.1%
Excl. CPU (microsec)206 201 -5 -2.4%
Incl. MemUse (bytes)33,672 33,680 8 0.0%
Incl. MemUse (bytes) per call 1,531 1,531 0 0.0%
Excl. MemUse (bytes)31,256 31,256 0 0.0%
Incl. PeakMemUse (bytes)5,488 5,496 8 0.1%
Incl. PeakMemUse (bytes) per call 249 250 0 0.1%
Excl. PeakMemUse (bytes)4,184 4,192 8 0.2%

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% -3 -0.2% -6 -0.4% 8 0.1% 8 0.1%
Exclusive Metrics Diff for Current Function-3 -100.0% -5 -83.3% 0 0.0% 8 100.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -100.0% -4 -66.7% 0 0.0% 8 100.0%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% -3 -50.0% 8 100.0% 0 0.0%
Child functions
is_object0 N/A% 0 0.0% 3 50.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -2 -33.3% 8 100.0% 0 0.0%