Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,387 1,672 285 20.5%
Incl. Wall Time (microsec) per call 77 93 16 20.5%
Excl. Wall Time (microsec)213 220 7 3.3%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 222 0 -222 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)89,948 89,948 0 0.0%
Incl. MemUse (bytes) per call 4,997 4,997 0 0.0%
Excl. MemUse (bytes)2,292 2,292 0 0.0%
Incl. PeakMemUse (bytes)87,480 87,480 0 0.0%
Incl. PeakMemUse (bytes) per call 4,860 4,860 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 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% 285 1.6% -4,001 -25.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 2.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 280 98.2% -4,001 -100.0% 0 N/A% 0 N/A%
db_query0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
db_select0 N/A% 2 0.7% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 278 97.5% -4,001 -100.0% 0 N/A% 0 N/A%