Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)4,146 4,240 94 2.3%
Incl. Wall Time (microsec) per call 230 236 5 2.3%
Excl. Wall Time (microsec)156 164 8 5.1%
Incl. CPU (microsecs)3,682 3,912 230 6.2%
Incl. CPU (microsecs) per call 205 217 13 6.2%
Excl. CPU (microsec)187 192 5 2.7%
Incl. MemUse (bytes)375,384 375,384 0 0.0%
Incl. MemUse (bytes) per call 20,855 20,855 0 0.0%
Excl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes)352,160 352,160 0 0.0%
Incl. PeakMemUse (bytes) per call 19,564 19,564 0 0.0%
Excl. PeakMemUse (bytes)1,816 1,816 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% 94 5.2% 230 15.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 8.5% 5 2.2% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 92 97.9% 231 100.4% 0 N/A% 0 N/A%
db_select0 N/A% 4 4.3% -2 -0.9% 0 N/A% 0 N/A%
db_query0 N/A% -1 -1.1% 1 0.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -1.1% -1 -0.4% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 86 91.5% 225 97.8% 0 N/A% 0 N/A%