Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)196 193 -3 -1.5%
Incl. Wall Time (microsec) per call 196 193 -3 -1.5%
Excl. Wall Time (microsec)196 193 -3 -1.5%
Incl. CPU (microsecs)86 85 -1 -1.2%
Incl. CPU (microsecs) per call 86 85 -1 -1.2%
Excl. CPU (microsec)86 85 -1 -1.2%
Incl. MemUse (bytes)7,792 7,768 -24 -0.3%
Incl. MemUse (bytes) per call 7,792 7,768 -24 -0.3%
Excl. MemUse (bytes)7,792 7,768 -24 -0.3%
Incl. PeakMemUse (bytes)9,224 9,224 0 0.0%
Incl. PeakMemUse (bytes) per call 9,224 9,224 0 0.0%
Excl. PeakMemUse (bytes)9,224 9,224 0 0.0%

Parent/Child Regression/Improvement report for PDO::__construct [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
PDO::__construct0 N/A% -3 -0.5% -1 -0.2% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -1 -100.0% -24 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -3 -100.0% -1 -100.0% -24 -100.0% 0 N/A%