Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)383 340 -43 -11.2%
Incl. Wall Time (microsec) per call 383 340 -43 -11.2%
Excl. Wall Time (microsec)383 340 -43 -11.2%
Incl. CPU (microsecs)207 165 -42 -20.3%
Incl. CPU (microsecs) per call 207 165 -42 -20.3%
Excl. CPU (microsec)207 165 -42 -20.3%
Incl. MemUse (bytes)8,280 8,280 0 0.0%
Incl. MemUse (bytes) per call 8,280 8,280 0 0.0%
Excl. MemUse (bytes)8,280 8,280 0 0.0%
Incl. PeakMemUse (bytes)9,192 9,248 56 0.6%
Incl. PeakMemUse (bytes) per call 9,192 9,248 56 0.6%
Excl. PeakMemUse (bytes)9,192 9,248 56 0.6%

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% -43 -0.6% -42 -0.6% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-43 -100.0% -42 -100.0% 0 N/A% 56 100.0%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -43 -100.0% -42 -100.0% 0 N/A% 56 100.0%