Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)19,138 19,488 350 1.8%
Incl. Wall Time (microsec) per call 142 144 3 1.8%
Excl. Wall Time (microsec)19,138 19,488 350 1.8%
Incl. CPU (microsecs)5,070 5,215 145 2.9%
Incl. CPU (microsecs) per call 38 39 1 2.9%
Excl. CPU (microsec)5,070 5,215 145 2.9%
Incl. MemUse (bytes)680,336 680,008 -328 -0.0%
Incl. MemUse (bytes) per call 5,040 5,037 -2 -0.0%
Excl. MemUse (bytes)680,336 680,008 -328 -0.0%
Incl. PeakMemUse (bytes)297,152 294,192 -2,960 -1.0%
Incl. PeakMemUse (bytes) per call 2,201 2,179 -22 -1.0%
Excl. PeakMemUse (bytes)297,152 294,192 -2,960 -1.0%

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% 350 546.9% 145 81.5% -328 -1.2% -2,960 -11.4%
Exclusive Metrics Diff for Current Function350 100.0% 145 100.0% -328 -100.0% -2,960 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 350 100.0% 145 100.0% -328 -100.0% -2,960 -100.0%