Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls159 160 1 0.6%
Incl. Wall Time (microsec)49,374 48,448 -926 -1.9%
Incl. Wall Time (microsec) per call 311 303 -8 -2.5%
Excl. Wall Time (microsec)49,374 48,448 -926 -1.9%
Incl. CPU (microsecs)11,208 10,742 -466 -4.2%
Incl. CPU (microsecs) per call 70 67 -3 -4.8%
Excl. CPU (microsec)11,208 10,742 -466 -4.2%
Incl. MemUse (bytes)918,880 924,168 5,288 0.6%
Incl. MemUse (bytes) per call 5,779 5,776 -3 -0.1%
Excl. MemUse (bytes)918,880 924,168 5,288 0.6%
Incl. PeakMemUse (bytes)354,552 352,480 -2,072 -0.6%
Incl. PeakMemUse (bytes) per call 2,230 2,203 -27 -1.2%
Excl. PeakMemUse (bytes)354,552 352,480 -2,072 -0.6%

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::execute1 100.0% -926 -57.8% -466 -21.0% 5,288 18.5% -2,072 -5.4%
Exclusive Metrics Diff for Current Function-926 -100.0% -466 -100.0% 5,288 100.0% -2,072 -100.0%
Parent function
Drupal\Core\Database\Statement::execute1 100.0% -926 -100.0% -466 -100.0% 5,288 100.0% -2,072 -100.0%