Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: 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 #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)4,320 4,283 -37 -0.9%
Incl. Wall Time (microsec) per call 240 238 -2 -0.9%
Excl. Wall Time (microsec)1,753 1,699 -54 -3.1%
Incl. CPU (microsecs)4,334 4,299 -35 -0.8%
Incl. CPU (microsecs) per call 241 239 -2 -0.8%
Excl. CPU (microsec)1,200 1,214 14 1.2%
Incl. MemUse (bytes)32,616 32,616 0 0.0%
Incl. MemUse (bytes) per call 1,812 1,812 0 0.0%
Excl. MemUse (bytes)-43,056 -43,032 24 0.1%
Incl. PeakMemUse (bytes)40,784 40,784 0 0.0%
Incl. PeakMemUse (bytes) per call 2,266 2,266 0 0.0%
Excl. PeakMemUse (bytes)14,656 14,656 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% -37 -0.9% -35 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-54 -145.9% 14 40.0% 24 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -37 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 23 62.2% -9 -25.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 16 43.2% -8 -22.9% -24 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -12 -32.4% -21 -60.0% 0 N/A% 0 N/A%
count0 N/A% -10 -27.0% -10 -28.6% 0 N/A% 0 N/A%
implode0 N/A% -1 -2.7% 4 11.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 2.7% 3 8.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -11.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 -11.4% 0 N/A% 0 N/A%