Diff Report
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51c25102ed66dRun #51c24fd9b971aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)3,070 3,185 115 3.7%
Incl. Wall Time (microsec) per call 439 455 16 3.7%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)2,515 2,527 12 0.5%
Incl. CPU (microsecs) per call 359 361 2 0.5%
Excl. CPU (microsec)65 66 1 1.5%
Incl. MemUse (bytes)340,520 340,520 0 0.0%
Incl. MemUse (bytes) per call 48,646 48,646 0 0.0%
Excl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes)324,680 324,680 0 0.0%
Incl. PeakMemUse (bytes) per call 46,383 46,383 0 0.0%
Excl. PeakMemUse (bytes)1,664 1,664 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% 115 0.8% 12 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.9% 1 8.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 117 101.7% 13 108.3% 0 N/A% 0 N/A%
db_select0 N/A% -2 -1.7% -1 -8.3% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 116 100.9% 11 91.7% 0 N/A% 0 N/A%