Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: 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 #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,729 4,799 70 1.5%
Incl. Wall Time (microsec) per call 296 300 4 1.5%
Excl. Wall Time (microsec)1,816 1,908 92 5.1%
Incl. CPU (microsecs)4,744 4,818 74 1.6%
Incl. CPU (microsecs) per call 297 301 5 1.6%
Excl. CPU (microsec)1,318 1,398 80 6.1%
Incl. MemUse (bytes)22,896 22,896 0 0.0%
Incl. MemUse (bytes) per call 1,431 1,431 0 0.0%
Excl. MemUse (bytes)-52,832 -52,832 0 0.0%
Incl. PeakMemUse (bytes)57,224 57,224 0 0.0%
Incl. PeakMemUse (bytes) per call 3,577 3,577 0 0.0%
Excl. PeakMemUse (bytes)28,280 28,280 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% 70 44.9% 74 123.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function92 131.4% 80 108.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 70 100.0% 74 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -16 -22.9% 15 20.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -9 -12.9% -2 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -10.0% -18 -24.3% 0 N/A% 0 N/A%
implode0 N/A% 4 5.7% -1 -1.4% 0 N/A% 0 N/A%
count0 N/A% 3 4.3% 2 2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 4.3% 9 12.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -6 -8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -5 -6.8% 0 N/A% 0 N/A%