Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Database::getConnectionRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,808 1,845 37 2.0%
Incl. Wall Time (microsec) per call 1,808 1,845 37 2.0%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)1,615 1,630 15 0.9%
Incl. CPU (microsecs) per call 1,615 1,630 15 0.9%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)280,824 280,752 -72 -0.0%
Incl. MemUse (bytes) per call 280,824 280,752 -72 -0.0%
Excl. MemUse (bytes)1,696 1,696 0 0.0%
Incl. PeakMemUse (bytes)282,640 282,424 -216 -0.1%
Incl. PeakMemUse (bytes) per call 282,640 282,424 -216 -0.1%
Excl. PeakMemUse (bytes)1,696 1,696 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% 37 2.4% 15 0.9% -72 -1.1% -216 -2.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
call_user_func0 N/A% 37 100.0% 15 100.0% -72 -100.0% -216 -100.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 37 100.0% 15 100.0% -72 -100.0% -216 -100.0%