Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)205 192 -13 -6.3%
Incl. Wall Time (microsec) per call 205 192 -13 -6.3%
Excl. Wall Time (microsec)205 192 -13 -6.3%
Incl. CPU (microsecs)97 84 -13 -13.4%
Incl. CPU (microsecs) per call 97 84 -13 -13.4%
Excl. CPU (microsec)97 84 -13 -13.4%
Incl. MemUse (bytes)7,768 7,768 0 0.0%
Incl. MemUse (bytes) per call 7,768 7,768 0 0.0%
Excl. MemUse (bytes)7,768 7,768 0 0.0%
Incl. PeakMemUse (bytes)9,024 9,024 0 0.0%
Incl. PeakMemUse (bytes) per call 9,024 9,024 0 0.0%
Excl. PeakMemUse (bytes)9,024 9,024 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% -13 -2.4% -13 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -13 -100.0% -13 -100.0% 0 N/A% 0 N/A%