Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: 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 #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,917 1,933 16 0.8%
Incl. Wall Time (microsec) per call 383 387 3 0.8%
Excl. Wall Time (microsec)777 802 25 3.2%
Incl. CPU (microsecs)1,924 1,937 13 0.7%
Incl. CPU (microsecs) per call 385 387 3 0.7%
Excl. CPU (microsec)547 528 -19 -3.5%
Incl. MemUse (bytes)17,440 17,440 0 0.0%
Incl. MemUse (bytes) per call 3,488 3,488 0 0.0%
Excl. MemUse (bytes)-19,608 -19,608 0 0.0%
Incl. PeakMemUse (bytes)32,672 32,672 0 0.0%
Incl. PeakMemUse (bytes) per call 6,534 6,534 0 0.0%
Excl. PeakMemUse (bytes)14,680 14,680 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% 16 24.2% 13 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 156.2% -19 -146.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 16 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -9 -56.2% -14 -107.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 12.5% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -2 -12.5% 26 200.0% 0 N/A% 0 N/A%
count0 N/A% 1 6.2% 4 30.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -6.2% 8 61.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 3 23.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 5 38.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%