Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: 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 #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)25,825 27,133 1,308 5.1%
Incl. Wall Time (microsec) per call 374 393 19 5.1%
Excl. Wall Time (microsec)1,127 1,121 -6 -0.5%
Incl. CPU (microsecs)7,087 7,772 685 9.7%
Incl. CPU (microsecs) per call 103 113 10 9.7%
Excl. CPU (microsec)889 873 -16 -1.8%
Incl. MemUse (bytes)449,632 449,632 0 0.0%
Incl. MemUse (bytes) per call 6,516 6,516 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)216,280 216,280 0 0.0%
Incl. PeakMemUse (bytes) per call 3,134 3,134 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1,308 184.2% 685 54.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -0.5% -16 -2.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,308 100.0% 685 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,314 100.5% 697 101.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% -1 -0.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.1% -6 -0.9% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 11 1.6% 0 N/A% 0 N/A%