Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,192 2,180 -12 -0.5%
Incl. Wall Time (microsec) per call 438 436 -2 -0.5%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)1,908 1,936 28 1.5%
Incl. CPU (microsecs) per call 382 387 6 1.5%
Excl. CPU (microsec)35 34 -1 -2.9%
Incl. MemUse (bytes)266,216 266,216 0 0.0%
Incl. MemUse (bytes) per call 53,243 53,243 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)252,280 252,280 0 0.0%
Incl. PeakMemUse (bytes) per call 50,456 50,456 0 0.0%
Excl. PeakMemUse (bytes)1,920 1,920 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% -12 -1.3% 28 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -8.3% -1 -3.6% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -11 -91.7% 29 103.6% 0 N/A% 0 N/A%
db_query_range0 N/A% -1 -8.3% -1 -3.6% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_requirements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -11 -91.7% 29 103.6% 0 N/A% 0 N/A%