Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,327 1,695 368 27.7%
Incl. Wall Time (microsec) per call 221 283 61 27.7%
Excl. Wall Time (microsec)87 91 4 4.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 667 667 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)89,948 89,948 0 0.0%
Incl. MemUse (bytes) per call 14,991 14,991 0 0.0%
Excl. MemUse (bytes)2,292 2,292 0 0.0%
Incl. PeakMemUse (bytes)87,284 87,284 0 0.0%
Incl. PeakMemUse (bytes) per call 14,547 14,547 0 0.0%
Excl. PeakMemUse (bytes)1,548 1,548 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% 368 2.4% 4,000 50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 1.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 368 100.0% 4,000 100.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 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% 364 98.9% 4,000 100.0% 0 N/A% 0 N/A%