Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)8,929 9,117 188 2.1%
Incl. Wall Time (microsec) per call 893 912 19 2.1%
Excl. Wall Time (microsec)194 163 -31 -16.0%
Incl. CPU (microsecs)5,922 6,107 185 3.1%
Incl. CPU (microsecs) per call 592 611 19 3.1%
Excl. CPU (microsec)167 139 -28 -16.8%
Incl. MemUse (bytes)168,896 168,880 -16 -0.0%
Incl. MemUse (bytes) per call 16,890 16,888 -2 -0.0%
Excl. MemUse (bytes)-4,528 -4,528 0 0.0%
Incl. PeakMemUse (bytes)163,608 163,728 120 0.1%
Incl. PeakMemUse (bytes) per call 16,361 16,373 12 0.1%
Excl. PeakMemUse (bytes)4,432 4,432 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Query\Select::execute0 N/A% 188 11.7% 185 8.3% -16 -0.1% 120 0.3%
Exclusive Metrics Diff for Current Function-31 -16.5% -28 -15.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 124 66.0% 119 64.3% 0 0.0% 56 46.7%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 97 51.6% 65 35.1% 0 0.0% -40 -33.3%
Drupal\user\UserData::get0 N/A% -29 -15.4% 4 2.2% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -17 -9.0% 2 1.1% 0 0.0% 120 100.0%
user_roles0 N/A% 13 6.9% -5 -2.7% -16 -100.0% -16 -13.3%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 115 61.2% 118 63.8% 0 0.0% 56 46.7%
Drupal\Core\Database\Connection::query0 N/A% 111 59.0% 100 54.1% -16 -100.0% 104 86.7%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -11 -5.9% -12 -6.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 4 2.1% 7 3.8% 0 0.0% -40 -33.3%