Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)49,005 48,373 -632 -1.3%
Incl. Wall Time (microsec) per call 320 316 -4 -1.3%
Excl. Wall Time (microsec)49,005 48,373 -632 -1.3%
Incl. CPU (microsecs)8,070 8,211 141 1.7%
Incl. CPU (microsecs) per call 53 54 1 1.7%
Excl. CPU (microsec)8,070 8,211 141 1.7%
Incl. MemUse (bytes)109,788 109,788 0 0.0%
Incl. MemUse (bytes) per call 718 718 0 0.0%
Excl. MemUse (bytes)109,788 109,788 0 0.0%
Incl. PeakMemUse (bytes)40,720 40,720 0 0.0%
Incl. PeakMemUse (bytes) per call 266 266 0 0.0%
Excl. PeakMemUse (bytes)40,720 40,720 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% -632 -138.6% 141 32.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-632 -100.0% 141 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -632 -100.0% 141 100.0% 0 N/A% 0 N/A%