Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,476 2,529 53 2.1%
Incl. Wall Time (microsec) per call 825 843 18 2.1%
Excl. Wall Time (microsec)23 25 2 8.7%
Incl. CPU (microsecs)2,207 2,192 -15 -0.7%
Incl. CPU (microsecs) per call 736 731 -5 -0.7%
Excl. CPU (microsec)29 36 7 24.1%
Incl. MemUse (bytes)281,720 281,728 8 0.0%
Incl. MemUse (bytes) per call 93,907 93,909 3 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)278,648 278,304 -344 -0.1%
Incl. PeakMemUse (bytes) per call 92,883 92,768 -115 -0.1%
Excl. PeakMemUse (bytes)2,432 2,432 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% 53 0.1% -15 -0.0% 8 0.0% -344 -0.6%
Exclusive Metrics Diff for Current Function2 3.8% 7 46.7% 0 0.0% 0 0.0%
Parent functions
service_container_prod::getDatabaseService0 N/A% 54 101.9% -19 -126.7% 8 100.0% -344 -100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -1.9% 4 26.7% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 51 96.2% -22 -146.7% 8 100.0% -344 -100.0%