Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)18,411 20,721 2,310 12.5%
Incl. Wall Time (microsec) per call 136 153 17 12.5%
Excl. Wall Time (microsec)18,411 20,721 2,310 12.5%
Incl. CPU (microsecs)6,862 7,913 1,051 15.3%
Incl. CPU (microsecs) per call 51 59 8 15.3%
Excl. CPU (microsec)6,862 7,913 1,051 15.3%
Incl. MemUse (bytes)738,736 738,736 0 0.0%
Incl. MemUse (bytes) per call 5,472 5,472 0 0.0%
Excl. MemUse (bytes)738,736 738,736 0 0.0%
Incl. PeakMemUse (bytes)393,432 393,440 8 0.0%
Incl. PeakMemUse (bytes) per call 2,914 2,914 0 0.0%
Excl. PeakMemUse (bytes)393,432 393,440 8 0.0%

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% 2,310 93.9% 1,051 139.2% 0 N/A% 8 N/A%
Exclusive Metrics Diff for Current Function2,310 100.0% 1,051 100.0% 0 N/A% 8 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 2,310 100.0% 1,051 100.0% 0 N/A% 8 100.0%