Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls108 105 -3 -2.8%
Incl. Wall Time (microsec)15,103 14,658 -445 -2.9%
Incl. Wall Time (microsec) per call 140 140 -0 -0.2%
Excl. Wall Time (microsec)15,103 14,658 -445 -2.9%
Incl. CPU (microsecs)4,045 3,952 -93 -2.3%
Incl. CPU (microsecs) per call 37 38 0 0.5%
Excl. CPU (microsec)4,045 3,952 -93 -2.3%
Incl. MemUse (bytes)568,104 552,504 -15,600 -2.7%
Incl. MemUse (bytes) per call 5,260 5,262 2 0.0%
Excl. MemUse (bytes)568,104 552,504 -15,600 -2.7%
Incl. PeakMemUse (bytes)274,680 280,824 6,144 2.2%
Incl. PeakMemUse (bytes) per call 2,543 2,675 131 5.2%
Excl. PeakMemUse (bytes)274,680 280,824 6,144 2.2%

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::execute-3 -100.0% -445 -12.6% -93 -2.9% -15,600 -10.8% 6,144 4.2%
Exclusive Metrics Diff for Current Function-445 -100.0% -93 -100.0% -15,600 -100.0% 6,144 100.0%
Parent function
Drupal\Core\Database\Statement::execute-3 -100.0% -445 -100.0% -93 -100.0% -15,600 -100.0% 6,144 100.0%