Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls17 18 1 5.9%
Incl. Wall Time (microsec)7,596 7,864 268 3.5%
Incl. Wall Time (microsec) per call 447 437 -10 -2.2%
Excl. Wall Time (microsec)3,045 3,152 107 3.5%
Incl. CPU (microsecs)7,617 7,888 271 3.6%
Incl. CPU (microsecs) per call 448 438 -10 -2.2%
Excl. CPU (microsec)2,508 2,622 114 4.5%
Incl. MemUse (bytes)30,808 31,008 200 0.6%
Incl. MemUse (bytes) per call 1,812 1,723 -90 -4.9%
Excl. MemUse (bytes)-38,800 -39,088 -288 -0.7%
Incl. PeakMemUse (bytes)57,192 57,128 -64 -0.1%
Incl. PeakMemUse (bytes) per call 3,364 3,174 -190 -5.7%
Excl. PeakMemUse (bytes)21,624 21,456 -168 -0.8%

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::__toString1 10.0% 268 2.2% 271 1.9% 200 0.1% -64 -0.0%
Exclusive Metrics Diff for Current Function107 39.9% 114 42.1% -288 -144.0% -168 -262.5%
Parent function
Drupal\Core\Database\Query\Select::execute1 100.0% 268 100.0% 271 100.0% 200 100.0% -64 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable2 22.2% 48 17.9% 36 13.3% 176 88.0% 32 50.0%
count2 22.2% 36 13.4% 39 14.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled1 11.1% 23 8.6% 16 5.9% 48 24.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias1 11.1% 18 6.7% 29 10.7% 88 44.0% 72 112.5%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 14 5.2% -4 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 10 3.7% 14 5.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment1 11.1% 5 1.9% 15 5.5% 80 40.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString1 11.1% 4 1.5% 15 5.5% 0 0.0% 0 0.0%
implode1 11.1% 2 0.7% -3 -1.1% 96 48.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0%