Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: 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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)999 1,042 43 4.3%
Incl. Wall Time (microsec) per call 125 130 5 4.3%
Excl. Wall Time (microsec)461 479 18 3.9%
Incl. CPU (microsecs)1,006 1,050 44 4.4%
Incl. CPU (microsecs) per call 126 131 6 4.4%
Excl. CPU (microsec)295 307 12 4.1%
Incl. MemUse (bytes)34,912 34,912 0 0.0%
Incl. MemUse (bytes) per call 4,364 4,364 0 0.0%
Excl. MemUse (bytes)-440 -440 0 0.0%
Incl. PeakMemUse (bytes)42,104 42,272 168 0.4%
Incl. PeakMemUse (bytes) per call 5,263 5,284 21 0.4%
Excl. PeakMemUse (bytes)19,504 19,672 168 0.9%

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% 43 2.7% 44 2.5% 0 0.0% 168 0.7%
Exclusive Metrics Diff for Current Function18 41.9% 12 27.3% 0 N/A% 168 100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 43 100.0% 44 100.0% 0 N/A% 168 100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 18.6% 8 18.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 14.0% 5 11.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 9.3% 4 9.1% 0 N/A% 0 0.0%
count0 N/A% 3 7.0% 6 13.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 4.7% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 1 2.3% 3 6.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 2.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -6.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 5 11.4% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 3 6.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%