Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: 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 #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)5,169 5,112 -57 -1.1%
Incl. Wall Time (microsec) per call 225 222 -2 -1.1%
Excl. Wall Time (microsec)1,972 1,940 -32 -1.6%
Incl. CPU (microsecs)5,200 5,146 -54 -1.0%
Incl. CPU (microsecs) per call 226 224 -2 -1.0%
Excl. CPU (microsec)1,479 1,468 -11 -0.7%
Incl. MemUse (bytes)34,168 34,168 0 0.0%
Incl. MemUse (bytes) per call 1,486 1,486 0 0.0%
Excl. MemUse (bytes)-49,488 -49,488 0 0.0%
Incl. PeakMemUse (bytes)35,776 35,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,555 1,555 0 0.0%
Excl. PeakMemUse (bytes)11,320 11,320 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% -57 -2.3% -54 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-32 -56.1% -11 -20.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -57 -100.0% -54 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -12 -21.1% -11 -20.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -11 -19.3% -10 -18.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 9 15.8% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -8 -14.0% -9 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -7.0% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -5.3% -13 -24.1% 0 N/A% 0 N/A%
implode0 N/A% 2 3.5% 3 5.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 2 3.5% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 3.7% 0 N/A% 0 N/A%