Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)743 520 -223 -30.0%
Incl. Wall Time (microsec) per call 743 520 -223 -30.0%
Excl. Wall Time (microsec)743 520 -223 -30.0%
Incl. CPU (microsecs)222 205 -17 -7.7%
Incl. CPU (microsecs) per call 222 205 -17 -7.7%
Excl. CPU (microsec)222 205 -17 -7.7%
Incl. MemUse (bytes)7,792 7,784 -8 -0.1%
Incl. MemUse (bytes) per call 7,792 7,784 -8 -0.1%
Excl. MemUse (bytes)7,792 7,784 -8 -0.1%
Incl. PeakMemUse (bytes)9,304 9,304 0 0.0%
Incl. PeakMemUse (bytes) per call 9,304 9,304 0 0.0%
Excl. PeakMemUse (bytes)9,304 9,304 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% -223 -13.9% -17 -0.8% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-223 -100.0% -17 -100.0% -8 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -223 -100.0% -17 -100.0% -8 -100.0% 0 N/A%