Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,518 2,750 232 9.2%
Incl. Wall Time (microsec) per call 280 306 26 9.2%
Excl. Wall Time (microsec)50 52 2 4.0%
Incl. CPU (microsecs)1,980 2,080 100 5.1%
Incl. CPU (microsecs) per call 220 231 11 5.1%
Excl. CPU (microsec)58 56 -2 -3.4%
Incl. MemUse (bytes)308,368 308,440 72 0.0%
Incl. MemUse (bytes) per call 34,263 34,271 8 0.0%
Excl. MemUse (bytes)5,008 5,032 24 0.5%
Incl. PeakMemUse (bytes)290,080 290,016 -64 -0.0%
Incl. PeakMemUse (bytes) per call 32,231 32,224 -7 -0.0%
Excl. PeakMemUse (bytes)2,488 2,488 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% 232 0.9% 100 0.4% 72 0.1% -64 -0.1%
Exclusive Metrics Diff for Current Function2 0.9% -2 -2.0% 24 33.3% 0 0.0%
Parent functions
call_user_func0 N/A% 231 99.6% 102 102.0% 48 66.7% -64 -100.0%
db_select0 N/A% 1 0.4% -1 -1.0% 24 33.3% 0 0.0%
db_query0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 230 99.1% 102 102.0% 48 66.7% -64 -100.0%