Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)23,871 24,011 140 0.6%
Incl. Wall Time (microsec) per call 148 149 1 0.6%
Excl. Wall Time (microsec)23,871 24,011 140 0.6%
Incl. CPU (microsecs)6,561 6,520 -41 -0.6%
Incl. CPU (microsecs) per call 41 40 -0 -0.6%
Excl. CPU (microsec)6,561 6,520 -41 -0.6%
Incl. MemUse (bytes)894,016 894,024 8 0.0%
Incl. MemUse (bytes) per call 5,553 5,553 0 0.0%
Excl. MemUse (bytes)894,016 894,024 8 0.0%
Incl. PeakMemUse (bytes)322,080 324,016 1,936 0.6%
Incl. PeakMemUse (bytes) per call 2,000 2,013 12 0.6%
Excl. PeakMemUse (bytes)322,080 324,016 1,936 0.6%

Parent/Child Regression/Improvement report for PDOStatement::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
PDOStatement::execute0 N/A% 140 142.9% -41 -15.7% 8 0.0% 1,936 4.9%
Exclusive Metrics Diff for Current Function140 100.0% -41 -100.0% 8 100.0% 1,936 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 140 100.0% -41 -100.0% 8 100.0% 1,936 100.0%