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

Drupal\Core\Database\Database::getConnectionRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)3,267 3,242 -25 -0.8%
Incl. Wall Time (microsec) per call 86 85 -1 -0.8%
Excl. Wall Time (microsec)225 207 -18 -8.0%
Incl. CPU (microsecs)2,625 2,596 -29 -1.1%
Incl. CPU (microsecs) per call 69 68 -1 -1.1%
Excl. CPU (microsec)266 248 -18 -6.8%
Incl. MemUse (bytes)338,824 338,808 -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)324,936 324,816 -120 -0.0%
Incl. PeakMemUse (bytes) per call 8,551 8,548 -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 Function-18 -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%