Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)41,283 40,292 -991 -2.4%
Incl. Wall Time (microsec) per call 283 276 -7 -2.4%
Excl. Wall Time (microsec)41,283 40,292 -991 -2.4%
Incl. CPU (microsecs)10,624 10,464 -160 -1.5%
Incl. CPU (microsecs) per call 73 72 -1 -1.5%
Excl. CPU (microsec)10,624 10,464 -160 -1.5%
Incl. MemUse (bytes)900,496 900,368 -128 -0.0%
Incl. MemUse (bytes) per call 6,168 6,167 -1 -0.0%
Excl. MemUse (bytes)900,496 900,368 -128 -0.0%
Incl. PeakMemUse (bytes)290,592 297,040 6,448 2.2%
Incl. PeakMemUse (bytes) per call 1,990 2,035 44 2.2%
Excl. PeakMemUse (bytes)290,592 297,040 6,448 2.2%

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% -991 -31.4% -160 -3.7% -128 -0.0% 6,448 1.5%
Exclusive Metrics Diff for Current Function-991 -100.0% -160 -100.0% -128 -100.0% 6,448 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -991 -100.0% -160 -100.0% -128 -100.0% 6,448 100.0%