Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,451 1,448 -3 -0.2%
Incl. Wall Time (microsec) per call 242 241 -1 -0.2%
Excl. Wall Time (microsec)543 539 -4 -0.7%
Incl. CPU (microsecs)1,460 1,455 -5 -0.3%
Incl. CPU (microsecs) per call 243 243 -1 -0.3%
Excl. CPU (microsec)423 393 -30 -7.1%
Incl. MemUse (bytes)26,632 26,656 24 0.1%
Incl. MemUse (bytes) per call 4,439 4,443 4 0.1%
Excl. MemUse (bytes)-8,904 -8,904 0 0.0%
Incl. PeakMemUse (bytes)31,256 31,280 24 0.1%
Incl. PeakMemUse (bytes) per call 5,209 5,213 4 0.1%
Excl. PeakMemUse (bytes)9,288 9,288 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% -3 -0.1% -5 -0.2% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-4 -133.3% -30 -600.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -3 -100.0% -5 -100.0% 24 100.0% 24 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@10 N/A% 20 666.7% 23 460.0% 24 100.0% 24 100.0%
count0 N/A% -16 -533.3% -15 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 166.7% 4 80.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -5 -166.7% -6 -120.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -66.7% 10 200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -33.3% 2 40.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 3 60.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%