Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)49,005 49,537 532 1.1%
Incl. Wall Time (microsec) per call 320 324 3 1.1%
Excl. Wall Time (microsec)49,005 49,537 532 1.1%
Incl. CPU (microsecs)8,070 8,020 -50 -0.6%
Incl. CPU (microsecs) per call 53 52 -0 -0.6%
Excl. CPU (microsec)8,070 8,020 -50 -0.6%
Incl. MemUse (bytes)109,788 109,764 -24 -0.0%
Incl. MemUse (bytes) per call 718 717 -0 -0.0%
Excl. MemUse (bytes)109,788 109,764 -24 -0.0%
Incl. PeakMemUse (bytes)40,720 40,716 -4 -0.0%
Incl. PeakMemUse (bytes) per call 266 266 -0 -0.0%
Excl. PeakMemUse (bytes)40,720 40,716 -4 -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% 532 148.6% -50 -26.7% -24 -0.2% -4 -0.0%
Exclusive Metrics Diff for Current Function532 100.0% -50 -100.0% -24 -100.0% -4 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 532 100.0% -50 -100.0% -24 -100.0% -4 -100.0%