Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)36,784 37,305 521 1.4%
Incl. Wall Time (microsec) per call 297 301 4 1.4%
Excl. Wall Time (microsec)36,784 37,305 521 1.4%
Incl. CPU (microsecs)9,021 9,297 276 3.1%
Incl. CPU (microsecs) per call 73 75 2 3.1%
Excl. CPU (microsec)9,021 9,297 276 3.1%
Incl. MemUse (bytes)664,992 665,016 24 0.0%
Incl. MemUse (bytes) per call 5,363 5,363 0 0.0%
Excl. MemUse (bytes)664,992 665,016 24 0.0%
Incl. PeakMemUse (bytes)238,496 238,360 -136 -0.1%
Incl. PeakMemUse (bytes) per call 1,923 1,922 -1 -0.1%
Excl. PeakMemUse (bytes)238,496 238,360 -136 -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% 521 423.6% 276 51.9% 24 0.1% -136 -0.5%
Exclusive Metrics Diff for Current Function521 100.0% 276 100.0% 24 100.0% -136 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 521 100.0% 276 100.0% 24 100.0% -136 -100.0%