Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Database::getConnectionRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,384 2,354 -30 -1.3%
Incl. Wall Time (microsec) per call 238 235 -3 -1.3%
Excl. Wall Time (microsec)45 49 4 8.9%
Incl. CPU (microsecs)2,102 2,112 10 0.5%
Incl. CPU (microsecs) per call 210 211 1 0.5%
Excl. CPU (microsec)59 61 2 3.4%
Incl. MemUse (bytes)265,264 265,224 -40 -0.0%
Incl. MemUse (bytes) per call 26,526 26,522 -4 -0.0%
Excl. MemUse (bytes)3,504 3,504 0 0.0%
Incl. PeakMemUse (bytes)251,584 251,424 -160 -0.1%
Incl. PeakMemUse (bytes) per call 25,158 25,142 -16 -0.1%
Excl. PeakMemUse (bytes)2,448 2,448 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% -30 -2.2% 10 0.7% -40 -0.0% -160 -0.0%
Exclusive Metrics Diff for Current Function4 13.3% 2 20.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -33 -110.0% 9 90.0% -40 -100.0% -160 -100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 3 10.0% 4 40.0% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -34 -113.3% 8 80.0% -40 -100.0% -160 -100.0%