Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: 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 #52c2694eecde3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,311 2,474 163 7.1%
Incl. Wall Time (microsec) per call 770 825 54 7.1%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)2,066 2,124 58 2.8%
Incl. CPU (microsecs) per call 689 708 19 2.8%
Excl. CPU (microsec)29 24 -5 -17.2%
Incl. MemUse (bytes)265,520 265,504 -16 -0.0%
Incl. MemUse (bytes) per call 88,507 88,501 -5 -0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)252,064 252,056 -8 -0.0%
Incl. PeakMemUse (bytes) per call 84,021 84,019 -3 -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% 163 0.4% 58 0.1% -16 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-2 -1.2% -5 -8.6% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 165 101.2% 64 110.3% -16 -100.0% -8 -100.0%
db_select0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
db_query_range0 N/A% -1 -0.6% -6 -10.3% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 165 101.2% 63 108.6% -16 -100.0% -8 -100.0%