Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)19,568 20,721 1,153 5.9%
Incl. Wall Time (microsec) per call 145 153 9 5.9%
Excl. Wall Time (microsec)19,568 20,721 1,153 5.9%
Incl. CPU (microsecs)7,227 7,913 686 9.5%
Incl. CPU (microsecs) per call 54 59 5 9.5%
Excl. CPU (microsec)7,227 7,913 686 9.5%
Incl. MemUse (bytes)738,744 738,736 -8 -0.0%
Incl. MemUse (bytes) per call 5,472 5,472 -0 -0.0%
Excl. MemUse (bytes)738,744 738,736 -8 -0.0%
Incl. PeakMemUse (bytes)393,736 393,440 -296 -0.1%
Incl. PeakMemUse (bytes) per call 2,917 2,914 -2 -0.1%
Excl. PeakMemUse (bytes)393,736 393,440 -296 -0.1%

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% 1,153 308.3% 686 64.8% -8 -0.0% -296 -0.8%
Exclusive Metrics Diff for Current Function1,153 100.0% 686 100.0% -8 -100.0% -296 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 1,153 100.0% 686 100.0% -8 -100.0% -296 -100.0%