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

Drupal\Core\Database\Database::getConnectionRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,321 3,549 1,228 52.9%
Incl. Wall Time (microsec) per call 332 507 175 52.9%
Excl. Wall Time (microsec)37 46 9 24.3%
Incl. CPU (microsecs)2,014 3,254 1,240 61.6%
Incl. CPU (microsecs) per call 288 465 177 61.6%
Excl. CPU (microsec)47 55 8 17.0%
Incl. MemUse (bytes)260,344 260,336 -8 -0.0%
Incl. MemUse (bytes) per call 37,192 37,191 -1 -0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)258,576 258,392 -184 -0.1%
Incl. PeakMemUse (bytes) per call 36,939 36,913 -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 Function9 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%