Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)42,779 41,384 -1,395 -3.3%
Incl. Wall Time (microsec) per call 308 298 -10 -3.3%
Excl. Wall Time (microsec)42,779 41,384 -1,395 -3.3%
Incl. CPU (microsecs)10,847 11,016 169 1.6%
Incl. CPU (microsecs) per call 78 79 1 1.6%
Excl. CPU (microsec)10,847 11,016 169 1.6%
Incl. MemUse (bytes)862,520 862,376 -144 -0.0%
Incl. MemUse (bytes) per call 6,205 6,204 -1 -0.0%
Excl. MemUse (bytes)862,520 862,376 -144 -0.0%
Incl. PeakMemUse (bytes)404,432 433,848 29,416 7.3%
Incl. PeakMemUse (bytes) per call 2,910 3,121 212 7.3%
Excl. PeakMemUse (bytes)404,432 433,848 29,416 7.3%

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% -1,395 -5.6% 169 0.7% -144 -1.6% 29,416 248.4%
Exclusive Metrics Diff for Current Function-1,395 -100.0% 169 100.0% -144 -100.0% 29,416 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -1,395 -100.0% 169 100.0% -144 -100.0% 29,416 100.0%