Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)75,295 77,650 2,355 3.1%
Incl. Wall Time (microsec) per call 443 457 14 3.1%
Excl. Wall Time (microsec)75,295 77,650 2,355 3.1%
Incl. CPU (microsecs)12,321 12,606 285 2.3%
Incl. CPU (microsecs) per call 72 74 2 2.3%
Excl. CPU (microsec)12,321 12,606 285 2.3%
Incl. MemUse (bytes)126,104 126,104 0 0.0%
Incl. MemUse (bytes) per call 742 742 0 0.0%
Excl. MemUse (bytes)126,104 126,104 0 0.0%
Incl. PeakMemUse (bytes)27,376 27,376 0 0.0%
Incl. PeakMemUse (bytes) per call 161 161 0 0.0%
Excl. PeakMemUse (bytes)27,376 27,376 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% 2,355 100.7% 285 61.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2,355 100.0% 285 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 2,355 100.0% 285 100.0% 0 N/A% 0 N/A%