Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)4,236 4,100 -136 -3.2%
Incl. Wall Time (microsec) per call 169 164 -5 -3.2%
Excl. Wall Time (microsec)222 225 3 1.4%
Incl. CPU (microsecs)3,812 3,738 -74 -1.9%
Incl. CPU (microsecs) per call 152 150 -3 -1.9%
Excl. CPU (microsec)265 268 3 1.1%
Incl. MemUse (bytes)375,384 375,384 0 0.0%
Incl. MemUse (bytes) per call 15,015 15,015 0 0.0%
Excl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes)352,384 352,384 0 0.0%
Incl. PeakMemUse (bytes) per call 14,095 14,095 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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% -136 -6.8% -74 -3.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 2.2% 3 4.1% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -140 -102.9% -81 -109.5% 0 N/A% 0 N/A%
db_select0 N/A% 2 1.5% 3 4.1% 0 N/A% 0 N/A%
db_query0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 0.7% 4 5.4% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -139 -102.2% -77 -104.1% 0 N/A% 0 N/A%