Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: 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 #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)5,807 5,820 13 0.2%
Incl. Wall Time (microsec) per call 581 582 1 0.2%
Excl. Wall Time (microsec)1,965 1,952 -13 -0.7%
Incl. CPU (microsecs)5,817 5,831 14 0.2%
Incl. CPU (microsecs) per call 582 583 1 0.2%
Excl. CPU (microsec)1,441 1,438 -3 -0.2%
Incl. MemUse (bytes)28,616 28,616 0 0.0%
Incl. MemUse (bytes) per call 2,862 2,862 0 0.0%
Excl. MemUse (bytes)-36,304 -36,304 0 0.0%
Incl. PeakMemUse (bytes)46,816 46,736 -80 -0.2%
Incl. PeakMemUse (bytes) per call 4,682 4,674 -8 -0.2%
Excl. PeakMemUse (bytes)28,856 28,856 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% 13 0.1% 14 0.1% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function-13 -100.0% -3 -21.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 13 100.0% 14 100.0% 0 N/A% -80 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -7.7% -5 -35.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -15.4% 8 57.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 38.5% -3 -21.4% 0 N/A% -80 -100.0%
count0 N/A% -1 -7.7% -4 -28.6% 0 N/A% 0 0.0%
implode0 N/A% -1 -7.7% 4 28.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 2 15.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 28 215.4% 22 157.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -4 -30.8% -5 -35.7% 0 N/A% 0 0.0%