Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc26fe04d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519fbf2154a5eRun #519fc26fe04d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)708 720 12 1.7%
Incl. Wall Time (microsec) per call 354 360 6 1.7%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)89,204 89,204 0 0.0%
Incl. MemUse (bytes) per call 44,602 44,602 0 0.0%
Excl. MemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes)87,416 87,416 0 0.0%
Incl. PeakMemUse (bytes) per call 43,708 43,708 0 0.0%
Excl. PeakMemUse (bytes)760 760 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% 12 7.8% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 8.3% 0 N/A% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 12 100.0% 0 N/A% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 11 91.7% 0 N/A% 0 N/A% 0 N/A%