Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)299 305 6 2.0%
Incl. Wall Time (microsec) per call 50 51 1 2.0%
Excl. Wall Time (microsec)69 70 1 1.4%
Incl. CPU (microsecs)307 312 5 1.6%
Incl. CPU (microsecs) per call 51 52 1 1.6%
Excl. CPU (microsec)69 69 0 0.0%
Incl. MemUse (bytes)8,656 8,656 0 0.0%
Incl. MemUse (bytes) per call 1,443 1,443 0 0.0%
Excl. MemUse (bytes)1,888 1,888 0 0.0%
Incl. PeakMemUse (bytes)11,184 11,184 0 0.0%
Incl. PeakMemUse (bytes) per call 1,864 1,864 0 0.0%
Excl. PeakMemUse (bytes)2,608 2,608 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% 6 2.6% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 6 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 5 83.3% 7 140.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%