Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,681 2,547 -134 -5.0%
Incl. Wall Time (microsec) per call 447 425 -22 -5.0%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)1,994 1,957 -37 -1.9%
Incl. CPU (microsecs) per call 332 326 -6 -1.9%
Excl. CPU (microsec)48 47 -1 -2.1%
Incl. MemUse (bytes)307,624 307,688 64 0.0%
Incl. MemUse (bytes) per call 51,271 51,281 11 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)290,200 290,024 -176 -0.1%
Incl. PeakMemUse (bytes) per call 48,367 48,337 -29 -0.1%
Excl. PeakMemUse (bytes)2,408 2,408 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% -134 -22.4% -37 -8.6% 64 0.2% -176 -0.5%
Exclusive Metrics Diff for Current Function-2 -1.5% -1 -2.7% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -133 -99.3% -37 -100.0% 64 100.0% -176 -100.0%
db_select0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% -4 -10.8% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 4 10.8% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -132 -98.5% -36 -97.3% 64 100.0% -176 -100.0%