Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)265 263 -2 -0.8%
Incl. Wall Time (microsec) per call 265 263 -2 -0.8%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)266 265 -1 -0.4%
Incl. CPU (microsecs) per call 266 265 -1 -0.4%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)34,272 34,272 0 0.0%
Incl. MemUse (bytes) per call 34,272 34,272 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)34,848 34,848 0 0.0%
Incl. PeakMemUse (bytes) per call 34,848 34,848 0 0.0%
Excl. PeakMemUse (bytes)1,936 1,936 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::__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
Drupal\Core\Database\Connection::__construct0 N/A% -2 -1.3% -1 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
PDO::setAttribute0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setPrefix0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%