Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,502 1,592 90 6.0%
Incl. Wall Time (microsec) per call 116 122 7 6.0%
Excl. Wall Time (microsec)63 68 5 7.9%
Incl. CPU (microsecs)924 953 29 3.1%
Incl. CPU (microsecs) per call 71 73 2 3.1%
Excl. CPU (microsec)80 78 -2 -2.5%
Incl. MemUse (bytes)156,800 156,800 0 0.0%
Incl. MemUse (bytes) per call 12,062 12,062 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)94,040 94,040 0 0.0%
Incl. PeakMemUse (bytes) per call 7,234 7,234 0 0.0%
Excl. PeakMemUse (bytes)3,112 3,112 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% 90 11.3% 29 14.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 5.6% -2 -6.9% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 85 94.4% 30 103.4% 0 N/A% 0 N/A%
db_select0 N/A% 3 3.3% -2 -6.9% 0 N/A% 0 N/A%
db_query0 N/A% 2 2.2% 2 6.9% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 85 94.4% 31 106.9% 0 N/A% 0 N/A%