Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,579 2,412 -167 -6.5%
Incl. Wall Time (microsec) per call 287 268 -19 -6.5%
Excl. Wall Time (microsec)52 51 -1 -1.9%
Incl. CPU (microsecs)2,014 2,003 -11 -0.5%
Incl. CPU (microsecs) per call 224 223 -1 -0.5%
Excl. CPU (microsec)62 61 -1 -1.6%
Incl. MemUse (bytes)308,440 308,392 -48 -0.0%
Incl. MemUse (bytes) per call 34,271 34,266 -5 -0.0%
Excl. MemUse (bytes)5,032 5,032 0 0.0%
Incl. PeakMemUse (bytes)290,016 290,080 64 0.0%
Incl. PeakMemUse (bytes) per call 32,224 32,231 7 0.0%
Excl. PeakMemUse (bytes)2,488 2,488 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% -167 -5.0% -11 -0.4% -48 -0.0% 64 0.0%
Exclusive Metrics Diff for Current Function-1 -0.6% -1 -9.1% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -166 -99.4% -10 -90.9% -48 -100.0% 64 100.0%
db_select0 N/A% -1 -0.6% -1 -9.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -0.6% -1 -9.1% 0 0.0% 0 0.0%
db_query_range0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
db_query0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -166 -99.4% -10 -90.9% -48 -100.0% 64 100.0%