Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)258 229 -29 -11.2%
Incl. Wall Time (microsec) per call 17 15 -2 -11.2%
Excl. Wall Time (microsec)221 197 -24 -10.9%
Incl. CPU (microsecs)276 244 -32 -11.6%
Incl. CPU (microsecs) per call 18 16 -2 -11.6%
Excl. CPU (microsec)203 183 -20 -9.9%
Incl. MemUse (bytes)17,896 17,896 0 0.0%
Incl. MemUse (bytes) per call 1,193 1,193 0 0.0%
Excl. MemUse (bytes)15,480 15,480 0 0.0%
Incl. PeakMemUse (bytes)4,440 4,440 0 0.0%
Incl. PeakMemUse (bytes) per call 296 296 0 0.0%
Excl. PeakMemUse (bytes)3,096 3,096 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% -29 -26.9% -32 -17.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-24 -82.8% -20 -62.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -20 -69.0% -22 -68.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -9 -31.0% -10 -31.2% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -3 -10.3% -6 -18.8% 0 N/A% 0 N/A%
is_string0 N/A% -2 -6.9% -7 -21.9% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%