Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)3,549 2,321 -1,228 -34.6%
Incl. Wall Time (microsec) per call 507 332 -175 -34.6%
Excl. Wall Time (microsec)46 37 -9 -19.6%
Incl. CPU (microsecs)3,254 2,014 -1,240 -38.1%
Incl. CPU (microsecs) per call 465 288 -177 -38.1%
Excl. CPU (microsec)55 47 -8 -14.5%
Incl. MemUse (bytes)260,336 260,344 8 0.0%
Incl. MemUse (bytes) per call 37,191 37,192 1 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)258,392 258,576 184 0.1%
Incl. PeakMemUse (bytes) per call 36,913 36,939 26 0.1%
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% -1,228 -282.9% -1,240 -136.6% 8 3.0% 184 19.5%
Exclusive Metrics Diff for Current Function-9 -0.7% -8 -0.6% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -1,226 -99.8% -1,237 -99.8% 8 100.0% 184 100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -2 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -1,219 -99.3% -1,232 -99.4% 8 100.0% 184 100.0%