Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: 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 #518ef09a47b3bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,917 1,961 44 2.3%
Incl. Wall Time (microsec) per call 383 392 9 2.3%
Excl. Wall Time (microsec)777 791 14 1.8%
Incl. CPU (microsecs)1,924 1,965 41 2.1%
Incl. CPU (microsecs) per call 385 393 8 2.1%
Excl. CPU (microsec)547 556 9 1.6%
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% 44 23.7% 41 8.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 31.8% 9 22.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 44 100.0% 41 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 14 31.8% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 7 15.9% 3 7.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 11.4% 19 46.3% 0 N/A% 0 N/A%
count0 N/A% 3 6.8% 3 7.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 2.3% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 6 14.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 4.9% 0 N/A% 0 N/A%