Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,232 2,198 -34 -1.5%
Incl. Wall Time (microsec) per call 558 550 -9 -1.5%
Excl. Wall Time (microsec)27 25 -2 -7.4%
Incl. CPU (microsecs)1,972 1,956 -16 -0.8%
Incl. CPU (microsecs) per call 493 489 -4 -0.8%
Excl. CPU (microsec)32 30 -2 -6.2%
Incl. MemUse (bytes)265,352 265,440 88 0.0%
Incl. MemUse (bytes) per call 66,338 66,360 22 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)251,888 251,784 -104 -0.0%
Incl. PeakMemUse (bytes) per call 62,972 62,946 -26 -0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% -34 -1.3% -16 -0.6% 88 0.1% -104 -0.1%
Exclusive Metrics Diff for Current Function-2 -5.9% -2 -12.5% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -33 -97.1% -14 -87.5% 88 100.0% -104 -100.0%
db_select0 N/A% -1 -2.9% -1 -6.2% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -32 -94.1% -14 -87.5% 88 100.0% -104 -100.0%