Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)47,672 48,047 375 0.8%
Incl. Wall Time (microsec) per call 282 284 2 0.8%
Excl. Wall Time (microsec)47,672 48,047 375 0.8%
Incl. CPU (microsecs)11,472 11,045 -427 -3.7%
Incl. CPU (microsecs) per call 68 65 -3 -3.7%
Excl. CPU (microsec)11,472 11,045 -427 -3.7%
Incl. MemUse (bytes)875,072 875,152 80 0.0%
Incl. MemUse (bytes) per call 5,178 5,178 0 0.0%
Excl. MemUse (bytes)875,072 875,152 80 0.0%
Incl. PeakMemUse (bytes)486,688 487,336 648 0.1%
Incl. PeakMemUse (bytes) per call 2,880 2,884 4 0.1%
Excl. PeakMemUse (bytes)486,688 487,336 648 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% 375 39.6% -427 -593.1% 80 0.3% 648 2.1%
Exclusive Metrics Diff for Current Function375 100.0% -427 -100.0% 80 100.0% 648 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 375 100.0% -427 -100.0% 80 100.0% 648 100.0%