Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,837 1,901 64 3.5%
Incl. Wall Time (microsec) per call 167 173 6 3.5%
Excl. Wall Time (microsec)83 82 -1 -1.2%
Incl. CPU (microsecs)1,233 1,229 -4 -0.3%
Incl. CPU (microsecs) per call 112 112 -0 -0.3%
Excl. CPU (microsec)103 101 -2 -1.9%
Incl. MemUse (bytes)167,848 167,848 0 0.0%
Incl. MemUse (bytes) per call 15,259 15,259 0 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)104,632 104,632 0 0.0%
Incl. PeakMemUse (bytes) per call 9,512 9,512 0 0.0%
Excl. PeakMemUse (bytes)3,720 3,720 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% 64 1.2% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.6% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 64 100.0% -2 -50.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 3 4.7% 3 75.0% 0 N/A% 0 N/A%
db_select0 N/A% -1 -1.6% -2 -50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -1.6% -3 -75.0% 0 N/A% 0 N/A%
db_query0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 65 101.6% -2 -50.0% 0 N/A% 0 N/A%