Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,544 1,544 0 0.0%
Incl. Wall Time (microsec) per call 257 257 0 0.0%
Excl. Wall Time (microsec)648 650 2 0.3%
Incl. CPU (microsecs)1,550 1,549 -1 -0.1%
Incl. CPU (microsecs) per call 258 258 -0 -0.1%
Excl. CPU (microsec)452 467 15 3.3%
Incl. MemUse (bytes)16,608 16,608 0 0.0%
Incl. MemUse (bytes) per call 2,768 2,768 0 0.0%
Excl. MemUse (bytes)-13,696 -13,696 0 0.0%
Incl. PeakMemUse (bytes)26,512 26,512 0 0.0%
Incl. PeakMemUse (bytes) per call 4,419 4,419 0 0.0%
Excl. PeakMemUse (bytes)10,648 10,648 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% 15 1500.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% -2 N/A% -3 -300.0% 0 N/A% 0 N/A%
count0 N/A% 2 N/A% 4 400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -2 N/A% -16 -1600.0% 0 N/A% 0 N/A%
implode0 N/A% 1 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 N/A% 5 500.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 N/A% -6 -600.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%