Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)28,568 28,400 -168 -0.6%
Incl. Wall Time (microsec) per call 168 167 -1 -0.6%
Excl. Wall Time (microsec)28,568 28,400 -168 -0.6%
Incl. CPU (microsecs)9,574 9,260 -314 -3.3%
Incl. CPU (microsecs) per call 56 54 -2 -3.3%
Excl. CPU (microsec)9,574 9,260 -314 -3.3%
Incl. MemUse (bytes)917,304 917,304 0 0.0%
Incl. MemUse (bytes) per call 5,396 5,396 0 0.0%
Excl. MemUse (bytes)917,304 917,304 0 0.0%
Incl. PeakMemUse (bytes)437,136 437,136 0 0.0%
Incl. PeakMemUse (bytes) per call 2,571 2,571 0 0.0%
Excl. PeakMemUse (bytes)437,136 437,136 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% -168 -5.7% -314 -10.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-168 -100.0% -314 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -168 -100.0% -314 -100.0% 0 N/A% 0 N/A%