Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Database::openConnection

Drupal\Core\Database\Database::openConnectionRun #55919cdb0fed9Run #55919d1190958DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)469 443 -26 -5.5%
Incl. Wall Time (microsec) per call 469 443 -26 -5.5%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. MemUse (bytes)98,768 98,768 0 0.0%
Incl. MemUse (bytes) per call 98,768 98,768 0 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)97,464 97,464 0 0.0%
Incl. PeakMemUse (bytes) per call 97,464 97,464 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::openConnection [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Database::openConnection0 N/A% -26 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::getConnection0 N/A% -26 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -21 -80.8% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -3 -11.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -2 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setKey0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setTarget0 N/A% 0 0.0% 0 N/A% 0 N/A%