Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)302 746 444 147.0%
Incl. Wall Time (microsec) per call 302 746 444 147.0%
Excl. Wall Time (microsec)302 746 444 147.0%
Incl. CPU (microsecs)145 226 81 55.9%
Incl. CPU (microsecs) per call 145 226 81 55.9%
Excl. CPU (microsec)145 226 81 55.9%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 7,872 7,872 0 0.0%
Excl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. PeakMemUse (bytes)9,648 9,432 -216 -2.2%
Incl. PeakMemUse (bytes) per call 9,648 9,432 -216 -2.2%
Excl. PeakMemUse (bytes)9,648 9,432 -216 -2.2%

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% 444 0.2% 81 0.1% 0 0.0% -216 -0.0%
Exclusive Metrics Diff for Current Function444 100.0% 81 100.0% 0 N/A% -216 -100.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 444 100.0% 81 100.0% 0 N/A% -216 -100.0%