Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)35,047 34,401 -646 -1.8%
Incl. Wall Time (microsec) per call 422 414 -8 -1.8%
Excl. Wall Time (microsec)35,047 34,401 -646 -1.8%
Incl. CPU (microsecs)6,543 6,539 -4 -0.1%
Incl. CPU (microsecs) per call 79 79 -0 -0.1%
Excl. CPU (microsec)6,543 6,539 -4 -0.1%
Incl. MemUse (bytes)539,864 539,536 -328 -0.1%
Incl. MemUse (bytes) per call 6,504 6,500 -4 -0.1%
Excl. MemUse (bytes)539,864 539,536 -328 -0.1%
Incl. PeakMemUse (bytes)306,480 311,664 5,184 1.7%
Incl. PeakMemUse (bytes) per call 3,693 3,755 62 1.7%
Excl. PeakMemUse (bytes)306,480 311,664 5,184 1.7%

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% -646 -274.9% -4 -0.4% -328 -1.1% 5,184 17.9%
Exclusive Metrics Diff for Current Function-646 -100.0% -4 -100.0% -328 -100.0% 5,184 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -646 -100.0% -4 -100.0% -328 -100.0% 5,184 100.0%