Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,866 2,311 -555 -19.4%
Incl. Wall Time (microsec) per call 955 770 -185 -19.4%
Excl. Wall Time (microsec)30 23 -7 -23.3%
Incl. CPU (microsecs)2,528 2,066 -462 -18.3%
Incl. CPU (microsecs) per call 843 689 -154 -18.3%
Excl. CPU (microsec)36 29 -7 -19.4%
Incl. MemUse (bytes)265,520 265,520 0 0.0%
Incl. MemUse (bytes) per call 88,507 88,507 0 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)252,064 252,064 0 0.0%
Incl. PeakMemUse (bytes) per call 84,021 84,021 0 0.0%
Excl. PeakMemUse (bytes)2,128 2,128 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% -555 -8.4% -462 -7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -1.3% -7 -1.5% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -552 -99.5% -458 -99.1% 0 N/A% 0 N/A%
db_query_range0 N/A% -3 -0.5% -4 -0.9% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -548 -98.7% -455 -98.5% 0 N/A% 0 N/A%