Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)41,384 41,958 574 1.4%
Incl. Wall Time (microsec) per call 298 302 4 1.4%
Excl. Wall Time (microsec)41,384 41,958 574 1.4%
Incl. CPU (microsecs)11,016 11,450 434 3.9%
Incl. CPU (microsecs) per call 79 82 3 3.9%
Excl. CPU (microsec)11,016 11,450 434 3.9%
Incl. MemUse (bytes)862,376 862,488 112 0.0%
Incl. MemUse (bytes) per call 6,204 6,205 1 0.0%
Excl. MemUse (bytes)862,376 862,488 112 0.0%
Incl. PeakMemUse (bytes)433,848 403,864 -29,984 -6.9%
Incl. PeakMemUse (bytes) per call 3,121 2,905 -216 -6.9%
Excl. PeakMemUse (bytes)433,848 403,864 -29,984 -6.9%

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% 574 1.7% 434 1.3% 112 0.5% -29,984 -165.8%
Exclusive Metrics Diff for Current Function574 100.0% 434 100.0% 112 100.0% -29,984 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 574 100.0% 434 100.0% 112 100.0% -29,984 -100.0%