Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,521 1,502 -19 -1.2%
Incl. Wall Time (microsec) per call 507 501 -6 -1.2%
Excl. Wall Time (microsec)15 13 -2 -13.3%
Incl. CPU (microsecs)1,341 1,331 -10 -0.7%
Incl. CPU (microsecs) per call 447 444 -3 -0.7%
Excl. CPU (microsec)18 15 -3 -16.7%
Incl. MemUse (bytes)307,264 307,296 32 0.0%
Incl. MemUse (bytes) per call 102,421 102,432 11 0.0%
Excl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes)297,200 297,328 128 0.0%
Incl. PeakMemUse (bytes) per call 99,067 99,109 43 0.0%
Excl. PeakMemUse (bytes)2,256 2,256 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% -19 -1.2% -10 -0.6% 32 0.1% 128 0.6%
Exclusive Metrics Diff for Current Function-2 -10.5% -3 -30.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -17 -89.5% -8 -80.0% 32 100.0% 128 100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -2 -10.5% -2 -20.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -17 -89.5% -7 -70.0% 32 100.0% 128 100.0%