Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,930 1,936 6 0.3%
Incl. Wall Time (microsec) per call 193 194 1 0.3%
Excl. Wall Time (microsec)100 102 2 2.0%
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)214,048 214,072 24 0.0%
Incl. MemUse (bytes) per call 21,405 21,407 2 0.0%
Excl. MemUse (bytes)7,472 7,472 0 0.0%
Incl. PeakMemUse (bytes)202,904 202,928 24 0.0%
Incl. PeakMemUse (bytes) per call 20,290 20,293 2 0.0%
Excl. PeakMemUse (bytes)5,632 5,632 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% 6 0.1% 0 0.0% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function2 33.3% 0 N/A% 0 0.0% 0 0.0%
Parent functions
db_select0 N/A% 17 283.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -12 -200.0% 0 N/A% 24 100.0% 24 100.0%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 1 16.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 17 283.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -13 -216.7% 0 N/A% 24 100.0% 24 100.0%