Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,775 2,759 -16 -0.6%
Incl. Wall Time (microsec) per call 555 552 -3 -0.6%
Excl. Wall Time (microsec)42 42 0 0.0%
Incl. CPU (microsecs)2,190 2,161 -29 -1.3%
Incl. CPU (microsecs) per call 438 432 -6 -1.3%
Excl. CPU (microsec)51 47 -4 -7.8%
Incl. MemUse (bytes)340,808 340,752 -56 -0.0%
Incl. MemUse (bytes) per call 68,162 68,150 -11 -0.0%
Excl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes)327,272 326,944 -328 -0.1%
Incl. PeakMemUse (bytes) per call 65,454 65,389 -66 -0.1%
Excl. PeakMemUse (bytes)3,208 3,208 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% -16 -1.9% -29 -3.2% -56 -0.1% -328 -0.5%
Exclusive Metrics Diff for Current Function0 0.0% -4 -13.8% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -15 -93.8% -25 -86.2% -56 -100.0% -328 -100.0%
db_query_range0 N/A% -1 -6.2% -1 -3.4% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -16 -100.0% -25 -86.2% -56 -100.0% -328 -100.0%