Diff Report
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)5,980 6,038 58 1.0%
Incl. Wall Time (microsec) per call 332 335 3 1.0%
Excl. Wall Time (microsec)236 240 4 1.7%
Incl. CPU (microsecs)6,008 6,066 58 1.0%
Incl. CPU (microsecs) per call 334 337 3 1.0%
Excl. CPU (microsec)218 227 9 4.1%
Incl. MemUse (bytes)53,768 53,768 0 0.0%
Incl. MemUse (bytes) per call 2,987 2,987 0 0.0%
Excl. MemUse (bytes)4,368 4,368 0 0.0%
Incl. PeakMemUse (bytes)72,424 72,424 0 0.0%
Incl. PeakMemUse (bytes) per call 4,024 4,024 0 0.0%
Excl. PeakMemUse (bytes)4,064 4,064 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [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\Query\Select::preExecute0 N/A% 58 5.0% 58 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 6.9% 9 15.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 56 96.6% 55 94.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 2 3.4% 3 5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 54 93.1% 49 84.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%