Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: 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 #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,198 2,192 -6 -0.3%
Incl. Wall Time (microsec) per call 440 438 -1 -0.3%
Excl. Wall Time (microsec)42 30 -12 -28.6%
Incl. CPU (microsecs)1,945 1,908 -37 -1.9%
Incl. CPU (microsecs) per call 389 382 -7 -1.9%
Excl. CPU (microsec)49 35 -14 -28.6%
Incl. MemUse (bytes)266,168 266,216 48 0.0%
Incl. MemUse (bytes) per call 53,234 53,243 10 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)252,176 252,280 104 0.0%
Incl. PeakMemUse (bytes) per call 50,435 50,456 21 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% -6 -0.2% -37 -1.8% 48 0.1% 104 0.2%
Exclusive Metrics Diff for Current Function-12 -200.0% -14 -37.8% 0 0.0% 0 0.0%
Parent functions
db_query_range0 N/A% -4 -66.7% -6 -16.2% 0 0.0% 0 0.0%
call_user_func0 N/A% -1 -16.7% -31 -83.8% 48 100.0% 104 100.0%
db_select0 N/A% -1 -16.7% -1 -2.7% 0 0.0% 0 0.0%
system_requirements0 N/A% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 6 100.0% -23 -62.2% 48 100.0% 104 100.0%