Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Delete::__toString

Drupal\Core\Database\Query\Delete::__toStringRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)46 43 -3 -6.5%
Incl. Wall Time (microsec) per call 46 43 -3 -6.5%
Excl. Wall Time (microsec)28 23 -5 -17.9%
Incl. CPU (microsecs)48 44 -4 -8.3%
Incl. CPU (microsecs) per call 48 44 -4 -8.3%
Excl. CPU (microsec)25 14 -11 -44.0%
Incl. MemUse (bytes)6,776 6,776 0 0.0%
Incl. MemUse (bytes) per call 6,776 6,776 0 0.0%
Excl. MemUse (bytes)2,512 2,512 0 0.0%
Incl. PeakMemUse (bytes)5,560 5,560 0 0.0%
Incl. PeakMemUse (bytes) per call 5,560 5,560 0 0.0%
Excl. PeakMemUse (bytes)2,464 2,464 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Delete::__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\Delete::__toString0 N/A% -3 -0.1% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% -11 -275.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Delete::execute0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
count0 N/A% 1 33.3% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%