Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)598 662 64 10.7%
Incl. Wall Time (microsec) per call 100 110 11 10.7%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)437 458 21 4.8%
Incl. CPU (microsecs) per call 73 76 4 4.8%
Excl. CPU (microsec)29 30 1 3.4%
Incl. MemUse (bytes)155,720 155,720 0 0.0%
Incl. MemUse (bytes) per call 25,953 25,953 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)151,448 151,448 0 0.0%
Incl. PeakMemUse (bytes) per call 25,241 25,241 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 64 56.1% 21 48.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.6% 1 4.8% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 65 101.6% 19 90.5% 0 N/A% 0 N/A%
db_select0 N/A% -1 -1.6% 2 9.5% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 65 101.6% 20 95.2% 0 N/A% 0 N/A%