Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: 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 #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)7,536 7,415 -121 -1.6%
Incl. Wall Time (microsec) per call 502 494 -8 -1.6%
Excl. Wall Time (microsec)2,666 2,552 -114 -4.3%
Incl. CPU (microsecs)8,001 4,001 -4,000 -50.0%
Incl. CPU (microsecs) per call 533 267 -267 -50.0%
Excl. CPU (microsec)4,000 4,001 1 0.0%
Incl. MemUse (bytes)15,604 15,604 0 0.0%
Incl. MemUse (bytes) per call 1,040 1,040 0 0.0%
Excl. MemUse (bytes)-28,816 -28,816 0 0.0%
Incl. PeakMemUse (bytes)34,640 34,608 -32 -0.1%
Incl. PeakMemUse (bytes) per call 2,309 2,307 -2 -0.1%
Excl. PeakMemUse (bytes)17,244 17,244 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% -121 -0.8% -4,000 -50.0% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-114 -94.2% 1 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -121 -100.0% -4,000 -100.0% 0 N/A% -32 -100.0%
Child functions
count0 N/A% -24 -19.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 17 14.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 17 14.0% 0 0.0% 0 N/A% -32 -100.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -5 -4.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -4 -3.3% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% -3 -2.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -3 -2.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -2 -1.7% -4,001 -100.0% 0 N/A% 0 0.0%