Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)288 307 19 6.6%
Incl. Wall Time (microsec) per call 288 307 19 6.6%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)289 308 19 6.6%
Incl. CPU (microsecs) per call 289 308 19 6.6%
Excl. CPU (microsec)6 6 0 0.0%
Incl. MemUse (bytes)57,824 57,840 16 0.0%
Incl. MemUse (bytes) per call 57,824 57,840 16 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)60,816 60,784 -32 -0.1%
Incl. PeakMemUse (bytes) per call 60,816 60,784 -32 -0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 19 0.3% 19 0.3% 16 0.1% -32 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 19 100.0% 19 100.0% 16 100.0% -32 -100.0%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 19 100.0% 19 100.0% 16 100.0% -32 -100.0%