Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls14 15 1 7.1%
Incl. Wall Time (microsec)2,718 2,643 -75 -2.8%
Incl. Wall Time (microsec) per call 194 176 -18 -9.2%
Excl. Wall Time (microsec)301 318 17 5.6%
Incl. CPU (microsecs)2,737 2,665 -72 -2.6%
Incl. CPU (microsecs) per call 196 178 -18 -9.1%
Excl. CPU (microsec)280 302 22 7.9%
Incl. MemUse (bytes)53,296 53,344 48 0.1%
Incl. MemUse (bytes) per call 3,807 3,556 -251 -6.6%
Excl. MemUse (bytes)3,984 4,032 48 1.2%
Incl. PeakMemUse (bytes)76,064 76,160 96 0.1%
Incl. PeakMemUse (bytes) per call 5,433 5,077 -356 -6.5%
Excl. PeakMemUse (bytes)5,552 5,648 96 1.7%

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::preExecute1 50.0% -75 -1.0% -72 -1.4% 48 0.0% 96 0.0%
Exclusive Metrics Diff for Current Function17 22.7% 22 30.6% 48 100.0% 96 100.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 0.0% -70 -93.3% -70 -97.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute1 100.0% -4 -5.3% -1 -1.4% 48 100.0% 96 100.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -1 -1.3% -1 -1.4% 0 0.0% 0 0.0%
Child functions
drupal_alter0 0.0% -95 -126.7% -95 -131.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared1 100.0% 3 4.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%