Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: 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 #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,967 2,045 78 4.0%
Incl. Wall Time (microsec) per call 197 205 8 4.0%
Excl. Wall Time (microsec)791 823 32 4.0%
Incl. CPU (microsecs)1,979 2,057 78 3.9%
Incl. CPU (microsecs) per call 198 206 8 3.9%
Excl. CPU (microsec)591 598 7 1.2%
Incl. MemUse (bytes)19,008 19,008 0 0.0%
Incl. MemUse (bytes) per call 1,901 1,901 0 0.0%
Excl. MemUse (bytes)-14,992 -14,992 0 0.0%
Incl. PeakMemUse (bytes)29,936 29,936 0 0.0%
Incl. PeakMemUse (bytes) per call 2,994 2,994 0 0.0%
Excl. PeakMemUse (bytes)13,552 13,552 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% 78 9.1% 78 8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 41.0% 7 9.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 78 100.0% 78 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 32 41.0% 41 52.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 13 16.7% 13 16.7% 0 N/A% 0 N/A%
count0 N/A% -3 -3.8% -5 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 3 3.8% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.3% -5 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 1.3% 20 25.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 1.3% 2 2.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 4 5.1% 0 N/A% 0 N/A%