Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,445 1,563 118 8.2%
Incl. Wall Time (microsec) per call 120 130 10 8.2%
Excl. Wall Time (microsec)58 51 -7 -12.1%
Incl. CPU (microsecs)936 939 3 0.3%
Incl. CPU (microsecs) per call 78 78 0 0.3%
Excl. CPU (microsec)79 66 -13 -16.5%
Incl. MemUse (bytes)157,520 157,512 -8 -0.0%
Incl. MemUse (bytes) per call 13,127 13,126 -1 -0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)95,504 95,496 -8 -0.0%
Incl. PeakMemUse (bytes) per call 7,959 7,958 -1 -0.0%
Excl. PeakMemUse (bytes)3,816 3,816 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% 118 4.4% 3 0.2% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-7 -5.9% -13 -433.3% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 124 105.1% 15 500.0% -8 -100.0% -8 -100.0%
db_select0 N/A% -5 -4.2% -10 -333.3% 0 0.0% 0 0.0%
db_query0 N/A% -1 -0.8% -1 -33.3% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 125 105.9% 16 533.3% -8 -100.0% -8 -100.0%