Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,641 2,607 -34 -1.3%
Incl. Wall Time (microsec) per call 528 521 -7 -1.3%
Excl. Wall Time (microsec)49 48 -1 -2.0%
Incl. CPU (microsecs)2,046 2,051 5 0.2%
Incl. CPU (microsecs) per call 409 410 1 0.2%
Excl. CPU (microsec)56 58 2 3.6%
Incl. MemUse (bytes)341,392 341,392 0 0.0%
Incl. MemUse (bytes) per call 68,278 68,278 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)324,880 324,880 0 0.0%
Incl. PeakMemUse (bytes) per call 64,976 64,976 0 0.0%
Excl. PeakMemUse (bytes)1,424 1,424 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% -34 -2.8% 5 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.9% 2 40.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -33 -97.1% 4 80.0% 0 N/A% 0 N/A%
db_delete0 N/A% -2 -5.9% -2 -40.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 1 2.9% 2 40.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
db_insert0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -33 -97.1% 3 60.0% 0 N/A% 0 N/A%