Diff Report
Run #51ec6582d0962: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)57,628 54,782 -2,846 -4.9%
Incl. Wall Time (microsec) per call 192 183 -9 -4.9%
Excl. Wall Time (microsec)57,628 54,782 -2,846 -4.9%
Incl. CPU (microsecs)20,630 18,929 -1,701 -8.2%
Incl. CPU (microsecs) per call 69 63 -6 -8.2%
Excl. CPU (microsec)20,630 18,929 -1,701 -8.2%
Incl. MemUse (bytes)1,360,168 1,360,168 0 0.0%
Incl. MemUse (bytes) per call 4,534 4,534 0 0.0%
Excl. MemUse (bytes)1,360,168 1,360,168 0 0.0%
Incl. PeakMemUse (bytes)461,072 461,072 0 0.0%
Incl. PeakMemUse (bytes) per call 1,537 1,537 0 0.0%
Excl. PeakMemUse (bytes)461,072 461,072 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% -2,846 -110.9% -1,701 -141.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2,846 -100.0% -1,701 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -2,846 -100.0% -1,701 -100.0% 0 N/A% 0 N/A%