Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls196 196 0 0.0%
Incl. Wall Time (microsec)64,263 64,795 532 0.8%
Incl. Wall Time (microsec) per call 328 331 3 0.8%
Excl. Wall Time (microsec)64,263 64,795 532 0.8%
Incl. CPU (microsecs)10,848 11,034 186 1.7%
Incl. CPU (microsecs) per call 55 56 1 1.7%
Excl. CPU (microsec)10,848 11,034 186 1.7%
Incl. MemUse (bytes)169,672 169,692 20 0.0%
Incl. MemUse (bytes) per call 866 866 0 0.0%
Excl. MemUse (bytes)169,672 169,692 20 0.0%
Incl. PeakMemUse (bytes)143,368 143,416 48 0.0%
Incl. PeakMemUse (bytes) per call 731 732 0 0.0%
Excl. PeakMemUse (bytes)143,368 143,416 48 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% 532 11.6% 186 4.9% 20 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function532 100.0% 186 100.0% 20 100.0% 48 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 532 100.0% 186 100.0% 20 100.0% 48 100.0%