Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)14,822 15,050 228 1.5%
Incl. Wall Time (microsec) per call 168 171 3 1.5%
Excl. Wall Time (microsec)14,822 15,050 228 1.5%
Incl. CPU (microsecs)4,323 4,210 -113 -2.6%
Incl. CPU (microsecs) per call 49 48 -1 -2.6%
Excl. CPU (microsec)4,323 4,210 -113 -2.6%
Incl. MemUse (bytes)639,648 639,616 -32 -0.0%
Incl. MemUse (bytes) per call 7,269 7,268 -0 -0.0%
Excl. MemUse (bytes)639,648 639,616 -32 -0.0%
Incl. PeakMemUse (bytes)249,336 249,000 -336 -0.1%
Incl. PeakMemUse (bytes) per call 2,833 2,830 -4 -0.1%
Excl. PeakMemUse (bytes)249,336 249,000 -336 -0.1%

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% 228 46.2% -113 -53.3% -32 -0.1% -336 -1.3%
Exclusive Metrics Diff for Current Function228 100.0% -113 -100.0% -32 -100.0% -336 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 228 100.0% -113 -100.0% -32 -100.0% -336 -100.0%