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

Drupal\Core\Database\Database::getConnectionRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,311 2,866 555 24.0%
Incl. Wall Time (microsec) per call 770 955 185 24.0%
Excl. Wall Time (microsec)23 30 7 30.4%
Incl. CPU (microsecs)2,066 2,528 462 22.4%
Incl. CPU (microsecs) per call 689 843 154 22.4%
Excl. CPU (microsec)29 36 7 24.1%
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 Function7 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%