Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)46,037 47,928 1,891 4.1%
Incl. Wall Time (microsec) per call 393 410 16 4.1%
Excl. Wall Time (microsec)46,037 47,928 1,891 4.1%
Incl. CPU (microsecs)7,893 8,087 194 2.5%
Incl. CPU (microsecs) per call 67 69 2 2.5%
Excl. CPU (microsec)7,893 8,087 194 2.5%
Incl. MemUse (bytes)78,748 78,748 0 0.0%
Incl. MemUse (bytes) per call 673 673 0 0.0%
Excl. MemUse (bytes)78,748 78,748 0 0.0%
Incl. PeakMemUse (bytes)18,000 18,024 24 0.1%
Incl. PeakMemUse (bytes) per call 154 154 0 0.1%
Excl. PeakMemUse (bytes)18,000 18,024 24 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% 1,891 102.4% 194 5.5% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function1,891 100.0% 194 100.0% 0 N/A% 24 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 1,891 100.0% 194 100.0% 0 N/A% 24 100.0%