Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,607 1,581 -26 -1.6%
Incl. Wall Time (microsec) per call 115 113 -2 -1.6%
Excl. Wall Time (microsec)68 64 -4 -5.9%
Incl. CPU (microsecs)958 959 1 0.1%
Incl. CPU (microsecs) per call 68 69 0 0.1%
Excl. CPU (microsec)88 85 -3 -3.4%
Incl. MemUse (bytes)157,512 157,520 8 0.0%
Incl. MemUse (bytes) per call 11,251 11,251 1 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)95,544 95,552 8 0.0%
Incl. PeakMemUse (bytes) per call 6,825 6,825 1 0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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% -26 -0.3% 1 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-4 -15.4% -3 -300.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -22 -84.6% 6 600.0% 8 100.0% 8 100.0%
db_query0 N/A% -2 -7.7% 3 300.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -3.8% -3 -300.0% 0 0.0% 0 0.0%
db_select0 N/A% -1 -3.8% -5 -500.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -22 -84.6% 4 400.0% 8 100.0% 8 100.0%