Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,607 2,619 12 0.5%
Incl. Wall Time (microsec) per call 521 524 2 0.5%
Excl. Wall Time (microsec)48 44 -4 -8.3%
Incl. CPU (microsecs)2,051 2,026 -25 -1.2%
Incl. CPU (microsecs) per call 410 405 -5 -1.2%
Excl. CPU (microsec)58 52 -6 -10.3%
Incl. MemUse (bytes)341,392 341,304 -88 -0.0%
Incl. MemUse (bytes) per call 68,278 68,261 -18 -0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)324,880 324,792 -88 -0.0%
Incl. PeakMemUse (bytes) per call 64,976 64,958 -18 -0.0%
Excl. PeakMemUse (bytes)1,424 1,424 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 1.1% -25 -11.5% -88 -0.1% -88 -0.1%
Exclusive Metrics Diff for Current Function-4 -33.3% -6 -24.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 16 133.3% -19 -76.0% -88 -100.0% -88 -100.0%
db_query_range0 N/A% -2 -16.7% -6 -24.0% 0 0.0% 0 0.0%
db_delete0 N/A% -1 -8.3% 0 0.0% 0 0.0% 0 0.0%
db_select0 N/A% -1 -8.3% 1 4.0% 0 0.0% 0 0.0%
db_insert0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 16 133.3% -19 -76.0% -88 -100.0% -88 -100.0%