Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: 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 #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)5,697 5,781 84 1.5%
Incl. Wall Time (microsec) per call 570 578 8 1.5%
Excl. Wall Time (microsec)1,884 1,870 -14 -0.7%
Incl. CPU (microsecs)5,712 5,791 79 1.4%
Incl. CPU (microsecs) per call 571 579 8 1.4%
Excl. CPU (microsec)1,388 1,398 10 0.7%
Incl. MemUse (bytes)28,400 28,400 0 0.0%
Incl. MemUse (bytes) per call 2,840 2,840 0 0.0%
Excl. MemUse (bytes)-36,208 -36,208 0 0.0%
Incl. PeakMemUse (bytes)47,136 47,136 0 0.0%
Incl. PeakMemUse (bytes) per call 4,714 4,714 0 0.0%
Excl. PeakMemUse (bytes)29,464 29,464 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% 84 12.0% 79 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -16.7% 10 12.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 84 100.0% 79 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 38 45.2% 23 29.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 28 33.3% 11 13.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 25 29.8% 23 29.1% 0 N/A% 0 N/A%
count0 N/A% 3 3.6% 1 1.3% 0 N/A% 0 N/A%
implode0 N/A% 2 2.4% 6 7.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 1.2% 3 3.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 1.2% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 3 3.8% 0 N/A% 0 N/A%