Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls196 196 0 0.0%
Incl. Wall Time (microsec)64,263 64,876 613 1.0%
Incl. Wall Time (microsec) per call 328 331 3 1.0%
Excl. Wall Time (microsec)64,263 64,876 613 1.0%
Incl. CPU (microsecs)10,848 10,481 -367 -3.4%
Incl. CPU (microsecs) per call 55 53 -2 -3.4%
Excl. CPU (microsec)10,848 10,481 -367 -3.4%
Incl. MemUse (bytes)169,672 169,672 0 0.0%
Incl. MemUse (bytes) per call 866 866 0 0.0%
Excl. MemUse (bytes)169,672 169,672 0 0.0%
Incl. PeakMemUse (bytes)143,368 143,368 0 0.0%
Incl. PeakMemUse (bytes) per call 731 731 0 0.0%
Excl. PeakMemUse (bytes)143,368 143,368 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% 613 67.3% -367 -105.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function613 100.0% -367 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 613 100.0% -367 -100.0% 0 N/A% 0 N/A%