Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: 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 #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,563 1,639 76 4.9%
Incl. Wall Time (microsec) per call 98 102 5 4.9%
Excl. Wall Time (microsec)64 64 0 0.0%
Incl. CPU (microsecs)966 968 2 0.2%
Incl. CPU (microsecs) per call 60 61 0 0.2%
Excl. CPU (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)156,680 156,632 -48 -0.0%
Incl. MemUse (bytes) per call 9,793 9,790 -3 -0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)94,896 94,920 24 0.0%
Incl. PeakMemUse (bytes) per call 5,931 5,933 2 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 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% 76 0.2% 2 0.0% -48 -0.0% 24 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -100.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 75 98.7% 3 150.0% -48 -100.0% 24 100.0%
db_select0 N/A% 1 1.3% -1 -50.0% 0 0.0% 0 0.0%
db_query0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 76 100.0% 4 200.0% -48 -100.0% 24 100.0%