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

PDOStatement::executeRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)49,537 49,005 -532 -1.1%
Incl. Wall Time (microsec) per call 324 320 -3 -1.1%
Excl. Wall Time (microsec)49,537 49,005 -532 -1.1%
Incl. CPU (microsecs)8,020 8,070 50 0.6%
Incl. CPU (microsecs) per call 52 53 0 0.6%
Excl. CPU (microsec)8,020 8,070 50 0.6%
Incl. MemUse (bytes)109,764 109,788 24 0.0%
Incl. MemUse (bytes) per call 717 718 0 0.0%
Excl. MemUse (bytes)109,764 109,788 24 0.0%
Incl. PeakMemUse (bytes)40,716 40,720 4 0.0%
Incl. PeakMemUse (bytes) per call 266 266 0 0.0%
Excl. PeakMemUse (bytes)40,716 40,720 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 Function-532 -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%