Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)647 643 -4 -0.6%
Incl. Wall Time (microsec) per call 647 643 -4 -0.6%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)649 645 -4 -0.6%
Incl. CPU (microsecs) per call 649 645 -4 -0.6%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)60,720 60,768 48 0.1%
Incl. MemUse (bytes) per call 60,720 60,768 48 0.1%
Excl. MemUse (bytes)1,320 1,312 -8 -0.6%
Incl. PeakMemUse (bytes)26,056 26,200 144 0.6%
Incl. PeakMemUse (bytes) per call 26,056 26,200 144 0.6%
Excl. PeakMemUse (bytes)72 120 48 66.7%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\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\Driver\mysql\Connection::__construct0 N/A% -4 -0.1% -4 -0.1% 48 0.1% 144 0.6%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% -8 -16.7% 48 33.3%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% -4 -100.0% -4 -100.0% 48 100.0% 144 100.0%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% -4 -100.0% -4 -100.0% 56 116.7% 96 66.7%