Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,573 1,494 -79 -5.0%
Incl. Wall Time (microsec) per call 121 115 -6 -5.0%
Excl. Wall Time (microsec)65 65 0 0.0%
Incl. CPU (microsecs)947 931 -16 -1.7%
Incl. CPU (microsecs) per call 73 72 -1 -1.7%
Excl. CPU (microsec)78 79 1 1.3%
Incl. MemUse (bytes)156,800 156,800 0 0.0%
Incl. MemUse (bytes) per call 12,062 12,062 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)94,040 94,040 0 0.0%
Incl. PeakMemUse (bytes) per call 7,234 7,234 0 0.0%
Excl. PeakMemUse (bytes)3,112 3,112 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% -79 -50.6% -16 -26.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 6.2% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -80 -101.3% -17 -106.2% 0 N/A% 0 N/A%
db_query0 N/A% 1 1.3% 1 6.2% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -79 -100.0% -17 -106.2% 0 N/A% 0 N/A%