Diff Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e141c217b7e: 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 #54e146d617a96Run #54e141c217b7eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,230 13,786 12,556 1020.8%
Incl. Wall Time (microsec) per call 205 2,298 2,093 1020.8%
Excl. Wall Time (microsec)640 13,120 12,480 1950.0%
Incl. MemUse (bytes)26,824 -1,198,520 -1,225,344 -4568.1%
Incl. MemUse (bytes) per call 4,471 -199,753 -204,224 -4568.1%
Excl. MemUse (bytes)-19,216 -1,244,584 -1,225,368 -6376.8%
Incl. PeakMemUse (bytes)29,208 29,392 184 0.6%
Incl. PeakMemUse (bytes) per call 4,868 4,899 31 0.6%
Excl. PeakMemUse (bytes)8,616 8,616 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% 12,556 16.9% -1,225,344 -98.3% 184 0.0%
Exclusive Metrics Diff for Current Function12,480 99.4% -1,225,368 -100.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 12,556 100.0% -1,225,344 -100.0% 184 100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 38 0.3% 0 0.0% 80 43.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 22 0.2% 0 0.0% 8 4.3%
count0 N/A% 8 0.1% 0 0.0% 0 0.0%
implode0 N/A% 4 0.0% 24 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -0.0% 0 0.0% 0 0.0%
strpos0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 96 52.2%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 0.0%