Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::executeRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)16,547 16,475 -72 -0.4%
Incl. Wall Time (microsec) per call 153 153 -1 -0.4%
Excl. Wall Time (microsec)1,169 1,142 -27 -2.3%
Incl. CPU (microsecs)5,259 5,244 -15 -0.3%
Incl. CPU (microsecs) per call 49 49 -0 -0.3%
Excl. CPU (microsec)787 783 -4 -0.5%
Incl. MemUse (bytes)571,456 571,456 0 0.0%
Incl. MemUse (bytes) per call 5,291 5,291 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)296,560 296,560 0 0.0%
Incl. PeakMemUse (bytes) per call 2,746 2,746 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% -72 -24.5% -15 -4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -37.5% -4 -26.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -72 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -59 -81.9% -22 -146.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 14 19.4% 12 80.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -7 -46.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 6 40.0% 0 N/A% 0 N/A%