Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: 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 #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,730 2,806 76 2.8%
Incl. Wall Time (microsec) per call 273 281 8 2.8%
Excl. Wall Time (microsec)1,146 1,144 -2 -0.2%
Incl. CPU (microsecs)2,744 2,817 73 2.7%
Incl. CPU (microsecs) per call 274 282 7 2.7%
Excl. CPU (microsec)793 820 27 3.4%
Incl. MemUse (bytes)19,168 19,168 0 0.0%
Incl. MemUse (bytes) per call 1,917 1,917 0 0.0%
Excl. MemUse (bytes)-28,560 -28,560 0 0.0%
Incl. PeakMemUse (bytes)37,824 37,824 0 0.0%
Incl. PeakMemUse (bytes) per call 3,782 3,782 0 0.0%
Excl. PeakMemUse (bytes)16,616 16,616 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. 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% 76 61.8% 73 13.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -2.6% 27 37.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 76 100.0% 73 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 26 34.2% 10 13.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 24 31.6% 9 12.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 17.1% 6 8.2% 0 N/A% 0 N/A%
implode0 N/A% 6 7.9% 11 15.1% 0 N/A% 0 N/A%
count0 N/A% 4 5.3% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 4 5.3% 6 8.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 1.3% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%