Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)54,269 54,782 513 0.9%
Incl. Wall Time (microsec) per call 181 183 2 0.9%
Excl. Wall Time (microsec)54,269 54,782 513 0.9%
Incl. CPU (microsecs)19,365 18,929 -436 -2.3%
Incl. CPU (microsecs) per call 65 63 -1 -2.3%
Excl. CPU (microsec)19,365 18,929 -436 -2.3%
Incl. MemUse (bytes)1,360,376 1,360,168 -208 -0.0%
Incl. MemUse (bytes) per call 4,535 4,534 -1 -0.0%
Excl. MemUse (bytes)1,360,376 1,360,168 -208 -0.0%
Incl. PeakMemUse (bytes)462,776 461,072 -1,704 -0.4%
Incl. PeakMemUse (bytes) per call 1,543 1,537 -6 -0.4%
Excl. PeakMemUse (bytes)462,776 461,072 -1,704 -0.4%

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% 513 21.8% -436 -12.7% -208 -0.3% -1,704 -2.3%
Exclusive Metrics Diff for Current Function513 100.0% -436 -100.0% -208 -100.0% -1,704 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 513 100.0% -436 -100.0% -208 -100.0% -1,704 -100.0%