Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)144 143 -1 -0.7%
Incl. Wall Time (microsec) per call 11 11 -0 -0.7%
Excl. Wall Time (microsec)141 139 -2 -1.4%
Incl. CPU (microsecs)157 160 3 1.9%
Incl. CPU (microsecs) per call 12 12 0 1.9%
Excl. CPU (microsec)118 116 -2 -1.7%
Incl. MemUse (bytes)16,200 16,200 0 0.0%
Incl. MemUse (bytes) per call 1,246 1,246 0 0.0%
Excl. MemUse (bytes)13,784 13,784 0 0.0%
Incl. PeakMemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes) per call 286 286 0 0.0%
Excl. PeakMemUse (bytes)2,568 2,568 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% -1 -0.2% 3 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% -2 -66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -200.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 100.0% 4 133.3% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% 1 100.0% 5 166.7% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%