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

PDOStatement::executeRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls160 159 -1 -0.6%
Incl. Wall Time (microsec)48,448 49,374 926 1.9%
Incl. Wall Time (microsec) per call 303 311 8 2.6%
Excl. Wall Time (microsec)48,448 49,374 926 1.9%
Incl. CPU (microsecs)10,742 11,208 466 4.3%
Incl. CPU (microsecs) per call 67 70 3 5.0%
Excl. CPU (microsec)10,742 11,208 466 4.3%
Incl. MemUse (bytes)924,168 918,880 -5,288 -0.6%
Incl. MemUse (bytes) per call 5,776 5,779 3 0.1%
Excl. MemUse (bytes)924,168 918,880 -5,288 -0.6%
Incl. PeakMemUse (bytes)352,480 354,552 2,072 0.6%
Incl. PeakMemUse (bytes) per call 2,203 2,230 27 1.2%
Excl. PeakMemUse (bytes)352,480 354,552 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::execute-1 -100.0% 926 57.8% 466 21.0% -5,288 -18.5% 2,072 5.4%
Exclusive Metrics Diff for Current Function926 100.0% 466 100.0% -5,288 -100.0% 2,072 100.0%
Parent function
Drupal\Core\Database\Statement::execute-1 -100.0% 926 100.0% 466 100.0% -5,288 -100.0% 2,072 100.0%