Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,940 5,874 -66 -1.1%
Incl. Wall Time (microsec) per call 495 490 -6 -1.1%
Excl. Wall Time (microsec)2,034 2,025 -9 -0.4%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 667 667 0 0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)15,976 15,976 0 0.0%
Incl. MemUse (bytes) per call 1,331 1,331 0 0.0%
Excl. MemUse (bytes)-21,108 -21,108 0 0.0%
Incl. PeakMemUse (bytes)32,396 32,328 -68 -0.2%
Incl. PeakMemUse (bytes) per call 2,700 2,694 -6 -0.2%
Excl. PeakMemUse (bytes)16,772 16,736 -36 -0.2%

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% -66 -0.4% 0 0.0% 0 0.0% -68 -0.1%
Exclusive Metrics Diff for Current Function-9 -13.6% 4,000 N/A% 0 N/A% -36 -52.9%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -66 -100.0% 0 N/A% 0 N/A% -68 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -56 -84.8% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -52 -78.8% -4,000 N/A% 0 N/A% 0 0.0%
count0 N/A% 47 71.2% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 10.6% 0 N/A% 0 N/A% -32 -47.1%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -4 -6.1% 0 N/A% 0 N/A% 0 0.0%
implode0 N/A% 2 3.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.5% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%