Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,133 4,195 62 1.5%
Incl. Wall Time (microsec) per call 413 420 6 1.5%
Excl. Wall Time (microsec)106 108 2 1.9%
Incl. CPU (microsecs)4,150 4,210 60 1.4%
Incl. CPU (microsecs) per call 415 421 6 1.4%
Excl. CPU (microsec)94 99 5 5.3%
Incl. MemUse (bytes)458,600 458,600 0 0.0%
Incl. MemUse (bytes) per call 45,860 45,860 0 0.0%
Excl. MemUse (bytes)6,640 6,640 0 0.0%
Incl. PeakMemUse (bytes)446,144 446,144 0 0.0%
Incl. PeakMemUse (bytes) per call 44,614 44,614 0 0.0%
Excl. PeakMemUse (bytes)5,480 5,480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [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\Connection::select0 N/A% 62 2.1% 60 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 3.2% 5 8.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 33 53.2% 30 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 26 41.9% 27 45.0% 0 N/A% 0 N/A%
db_select0 N/A% 3 4.8% 3 5.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 38 61.3% 38 63.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 22 35.5% 17 28.3% 0 N/A% 0 N/A%