Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd15c0308e: 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 #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,497 1,514 17 1.1%
Incl. Wall Time (microsec) per call 299 303 3 1.1%
Excl. Wall Time (microsec)43 41 -2 -4.7%
Incl. CPU (microsecs)915 929 14 1.5%
Incl. CPU (microsecs) per call 183 186 3 1.5%
Excl. CPU (microsec)51 47 -4 -7.8%
Incl. MemUse (bytes)164,040 164,048 8 0.0%
Incl. MemUse (bytes) per call 32,808 32,810 2 0.0%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)160,208 160,216 8 0.0%
Incl. PeakMemUse (bytes) per call 32,042 32,043 2 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 17 0.8% 14 0.6% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-2 -11.8% -4 -28.6% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 18 105.9% 16 114.3% 8 100.0% 8 100.0%
db_query_range0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 19 111.8% 18 128.6% 8 100.0% 8 100.0%