Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: 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 #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)3,594 3,638 44 1.2%
Incl. Wall Time (microsec) per call 300 303 4 1.2%
Excl. Wall Time (microsec)1,565 1,579 14 0.9%
Incl. CPU (microsecs)3,610 3,650 40 1.1%
Incl. CPU (microsecs) per call 301 304 3 1.1%
Excl. CPU (microsec)1,045 1,028 -17 -1.6%
Incl. MemUse (bytes)20,144 20,144 0 0.0%
Incl. MemUse (bytes) per call 1,679 1,679 0 0.0%
Excl. MemUse (bytes)-37,248 -37,192 56 0.2%
Incl. PeakMemUse (bytes)20,592 20,608 16 0.1%
Incl. PeakMemUse (bytes) per call 1,716 1,717 1 0.1%
Excl. PeakMemUse (bytes)10,600 10,656 56 0.5%

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 1.3% 40 1.1% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function14 31.8% -17 -42.5% 56 N/A% 56 350.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 44 100.0% 40 100.0% 0 N/A% 16 100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 15 34.1% 36 90.0% -24 N/A% -32 -200.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 9 20.5% 1 2.5% -8 N/A% -8 -50.0%
implode0 N/A% 5 11.4% 3 7.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -11.4% 18 45.0% -24 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 4 9.1% 3 7.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 0.0%