Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)40,685 40,315 -370 -0.9%
Incl. Wall Time (microsec) per call 331 328 -3 -0.9%
Excl. Wall Time (microsec)1,916 1,943 27 1.4%
Incl. CPU (microsecs)10,787 11,326 539 5.0%
Incl. CPU (microsecs) per call 88 92 4 5.0%
Excl. CPU (microsec)1,480 1,499 19 1.3%
Incl. MemUse (bytes)686,640 686,664 24 0.0%
Incl. MemUse (bytes) per call 5,582 5,583 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)251,688 251,936 248 0.1%
Incl. PeakMemUse (bytes) per call 2,046 2,048 2 0.1%
Excl. PeakMemUse (bytes)56 56 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [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::execute0 N/A% -370 -8.9% 539 10.8% 24 0.0% 248 0.2%
Exclusive Metrics Diff for Current Function27 7.3% 19 3.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -370 -100.0% 539 100.0% 24 100.0% 248 100.0%
Child functions
PDOStatement::execute0 N/A% -419 -113.2% 524 97.2% 24 100.0% 248 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 22 5.9% 5 0.9% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -8 -1.5% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%