Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)3,242 3,267 25 0.8%
Incl. Wall Time (microsec) per call 85 86 1 0.8%
Excl. Wall Time (microsec)207 225 18 8.7%
Incl. CPU (microsecs)2,596 2,625 29 1.1%
Incl. CPU (microsecs) per call 68 69 1 1.1%
Excl. CPU (microsec)248 266 18 7.3%
Incl. MemUse (bytes)338,808 338,824 16 0.0%
Incl. MemUse (bytes) per call 8,916 8,916 0 0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)324,816 324,936 120 0.0%
Incl. PeakMemUse (bytes) per call 8,548 8,551 3 0.0%
Excl. PeakMemUse (bytes)3,872 3,872 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% 25 1.1% 29 1.6% 16 0.0% 120 0.2%
Exclusive Metrics Diff for Current Function18 72.0% 18 62.1% 0 0.0% 0 0.0%
Parent functions
db_query0 N/A% 16 64.0% 20 69.0% 0 0.0% 0 0.0%
call_user_func0 N/A% 7 28.0% 7 24.1% 16 100.0% 120 100.0%
db_select0 N/A% 2 8.0% 2 6.9% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 4.0% -2 -6.9% 0 0.0% 0 0.0%
db_query_range0 N/A% -1 -4.0% 2 6.9% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 7 28.0% 11 37.9% 16 100.0% 120 100.0%