Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,017 2,200 183 9.1%
Incl. Wall Time (microsec) per call 134 147 12 9.1%
Excl. Wall Time (microsec)210 284 74 35.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)127,324 127,328 4 0.0%
Incl. MemUse (bytes) per call 8,488 8,489 0 0.0%
Excl. MemUse (bytes)5,232 5,232 0 0.0%
Incl. PeakMemUse (bytes)109,808 109,832 24 0.0%
Incl. PeakMemUse (bytes) per call 7,321 7,322 2 0.0%
Excl. PeakMemUse (bytes)3,028 3,028 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% 183 1.2% 0 0.0% 4 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function74 40.4% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 129 70.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 60 32.8% 0 N/A% 0 0.0% 20 83.3%
Drupal\user\UserData::get0 N/A% -5 -2.7% 0 N/A% 4 100.0% 4 16.7%
db_select0 N/A% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 110 60.1% 0 N/A% 4 100.0% 24 100.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%