Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,971 1,971 0 0.0%
Incl. Wall Time (microsec) per call 657 657 0 0.0%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)1,764 1,747 -17 -1.0%
Incl. CPU (microsecs) per call 588 582 -6 -1.0%
Excl. CPU (microsec)24 24 0 0.0%
Incl. MemUse (bytes)315,536 315,632 96 0.0%
Incl. MemUse (bytes) per call 105,179 105,211 32 0.0%
Excl. MemUse (bytes)2,528 2,528 0 0.0%
Incl. PeakMemUse (bytes)313,912 313,792 -120 -0.0%
Incl. PeakMemUse (bytes) per call 104,637 104,597 -40 -0.0%
Excl. PeakMemUse (bytes)2,400 2,400 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::getConnection [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\Database::getConnection0 N/A% 0 0.0% -17 -0.2% 96 0.1% -120 -0.1%
Exclusive Metrics Diff for Current Function-1 N/A% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 N/A% 0 0.0% 0 0.0% 0 0.0%
call_user_func0 N/A% 1 N/A% -17 -100.0% 96 100.0% -120 -100.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 1 N/A% -17 -100.0% 96 100.0% -120 -100.0%