Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: 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 #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,806 2,730 -76 -2.7%
Incl. Wall Time (microsec) per call 281 273 -8 -2.7%
Excl. Wall Time (microsec)1,144 1,146 2 0.2%
Incl. CPU (microsecs)2,817 2,744 -73 -2.6%
Incl. CPU (microsecs) per call 282 274 -7 -2.6%
Excl. CPU (microsec)820 793 -27 -3.3%
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 Function2 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%