Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: 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 #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)5,272 5,204 -68 -1.3%
Incl. Wall Time (microsec) per call 229 226 -3 -1.3%
Excl. Wall Time (microsec)2,009 1,974 -35 -1.7%
Incl. CPU (microsecs)5,308 5,224 -84 -1.6%
Incl. CPU (microsecs) per call 231 227 -4 -1.6%
Excl. CPU (microsec)1,514 1,456 -58 -3.8%
Incl. MemUse (bytes)34,168 34,168 0 0.0%
Incl. MemUse (bytes) per call 1,486 1,486 0 0.0%
Excl. MemUse (bytes)-49,488 -49,488 0 0.0%
Incl. PeakMemUse (bytes)35,776 35,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,555 1,555 0 0.0%
Excl. PeakMemUse (bytes)11,320 11,320 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% -68 -0.2% -84 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-35 -51.5% -58 -69.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -68 -100.0% -84 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -29 -42.6% -28 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 20 29.4% 20 23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -3 -4.4% -14 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.5% 12 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -20 -29.4% -12 -14.3% 0 N/A% 0 N/A%
implode0 N/A% 5 7.4% -5 -6.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 4 4.8% 0 N/A% 0 N/A%
count0 N/A% -2 -2.9% -3 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -4.4% -2 -2.4% 0 N/A% 0 N/A%