Diff Report
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51ad028f5e6a3Run #51ad024086f90DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,797 2,810 13 0.5%
Incl. Wall Time (microsec) per call 466 468 2 0.5%
Excl. Wall Time (microsec)42 39 -3 -7.1%
Incl. CPU (microsecs)2,158 2,184 26 1.2%
Incl. CPU (microsecs) per call 360 364 4 1.2%
Excl. CPU (microsec)50 50 0 0.0%
Incl. MemUse (bytes)305,184 305,184 0 0.0%
Incl. MemUse (bytes) per call 50,864 50,864 0 0.0%
Excl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes)291,472 291,472 0 0.0%
Incl. PeakMemUse (bytes) per call 48,579 48,579 0 0.0%
Excl. PeakMemUse (bytes)2,072 2,072 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% 13 2.8% 26 12.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -23.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 13 100.0% 22 84.6% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 16 123.1% 26 100.0% 0 N/A% 0 N/A%