Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,132 1,271 139 12.3%
Incl. Wall Time (microsec) per call 377 424 46 12.3%
Excl. Wall Time (microsec)21 24 3 14.3%
Incl. CPU (microsecs)716 806 90 12.6%
Incl. CPU (microsecs) per call 239 269 30 12.6%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)154,296 154,296 0 0.0%
Incl. MemUse (bytes) per call 51,432 51,432 0 0.0%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)150,304 150,304 0 0.0%
Incl. PeakMemUse (bytes) per call 50,101 50,101 0 0.0%
Excl. PeakMemUse (bytes)1,480 1,480 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% 139 1.6% 90 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 2.2% 1 1.1% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 139 100.0% 91 101.1% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 136 97.8% 89 98.9% 0 N/A% 0 N/A%