Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,403 1,382 -21 -1.5%
Incl. Wall Time (microsec) per call 234 230 -4 -1.5%
Excl. Wall Time (microsec)555 551 -4 -0.7%
Incl. CPU (microsecs)1,410 1,388 -22 -1.6%
Incl. CPU (microsecs) per call 235 231 -4 -1.6%
Excl. CPU (microsec)399 388 -11 -2.8%
Incl. MemUse (bytes)26,552 26,552 0 0.0%
Incl. MemUse (bytes) per call 4,425 4,425 0 0.0%
Excl. MemUse (bytes)-8,968 -8,968 0 0.0%
Incl. PeakMemUse (bytes)33,024 33,024 0 0.0%
Incl. PeakMemUse (bytes) per call 5,504 5,504 0 0.0%
Excl. PeakMemUse (bytes)10,752 10,752 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% -21 -17.9% -22 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -19.0% -11 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -21 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString@10 N/A% -10 -47.6% -9 -40.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -6 -28.6% -7 -31.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 14.3% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -2 -9.5% -1 -4.5% 0 N/A% 0 N/A%
count0 N/A% 2 9.5% 5 22.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -9.5% -4 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -4.8% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -4.8% 2 9.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 5 22.7% 0 N/A% 0 N/A%