Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)42,043 45,001 2,958 7.0%
Incl. Wall Time (microsec) per call 182 195 13 7.0%
Excl. Wall Time (microsec)42,043 45,001 2,958 7.0%
Incl. CPU (microsecs)15,246 15,497 251 1.6%
Incl. CPU (microsecs) per call 66 67 1 1.6%
Excl. CPU (microsec)15,246 15,497 251 1.6%
Incl. MemUse (bytes)1,133,896 1,133,896 0 0.0%
Incl. MemUse (bytes) per call 4,909 4,909 0 0.0%
Excl. MemUse (bytes)1,133,896 1,133,896 0 0.0%
Incl. PeakMemUse (bytes)460,272 460,272 0 0.0%
Incl. PeakMemUse (bytes) per call 1,993 1,993 0 0.0%
Excl. PeakMemUse (bytes)460,272 460,272 0 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% 2,958 107.8% 251 4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2,958 100.0% 251 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 2,958 100.0% 251 100.0% 0 N/A% 0 N/A%