Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,338 2,386 48 2.1%
Incl. Wall Time (microsec) per call 585 597 12 2.1%
Excl. Wall Time (microsec)30 27 -3 -10.0%
Incl. CPU (microsecs)2,036 2,102 66 3.2%
Incl. CPU (microsecs) per call 509 526 17 3.2%
Excl. CPU (microsec)31 36 5 16.1%
Incl. MemUse (bytes)265,136 265,184 48 0.0%
Incl. MemUse (bytes) per call 66,284 66,296 12 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)251,984 251,720 -264 -0.1%
Incl. PeakMemUse (bytes) per call 62,996 62,930 -66 -0.1%
Excl. PeakMemUse (bytes)1,912 1,912 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% 48 6.7% 66 27.3% 48 0.2% -264 -0.7%
Exclusive Metrics Diff for Current Function-3 -6.2% 5 7.6% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 51 106.2% 63 95.5% 48 100.0% -264 -100.0%
db_select0 N/A% -2 -4.2% 4 6.1% 0 0.0% 0 0.0%
db_query_range0 N/A% -1 -2.1% -1 -1.5% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 51 106.2% 61 92.4% 48 100.0% -264 -100.0%