Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,569 3,178 609 23.7%
Incl. Wall Time (microsec) per call 642 795 152 23.7%
Excl. Wall Time (microsec)37 31 -6 -16.2%
Incl. CPU (microsecs)2,291 2,895 604 26.4%
Incl. CPU (microsecs) per call 573 724 151 26.4%
Excl. CPU (microsec)40 36 -4 -10.0%
Incl. MemUse (bytes)281,880 281,952 72 0.0%
Incl. MemUse (bytes) per call 70,470 70,488 18 0.0%
Excl. MemUse (bytes)3,432 3,424 -8 -0.2%
Incl. PeakMemUse (bytes)281,568 281,648 80 0.0%
Incl. PeakMemUse (bytes) per call 70,392 70,412 20 0.0%
Excl. PeakMemUse (bytes)2,544 2,536 -8 -0.3%

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% 609 9.1% 604 8.9% 72 0.2% 80 0.2%
Exclusive Metrics Diff for Current Function-6 -1.0% -4 -0.7% -8 -11.1% -8 -10.0%
Parent functions
call_user_func0 N/A% 610 100.2% 605 100.2% 80 111.1% 88 110.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -0.2% -2 -0.3% -8 -11.1% -8 -10.0%
db_select0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 615 101.0% 608 100.7% 80 111.1% 88 110.0%