Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)42 45 3 7.1%
Incl. Wall Time (microsec) per call 42 45 3 7.1%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)43 46 3 7.0%
Incl. CPU (microsecs) per call 43 46 3 7.0%
Excl. CPU (microsec)15 11 -4 -26.7%
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)5,288 5,488 200 3.8%
Incl. PeakMemUse (bytes) per call 5,288 5,488 200 3.8%
Excl. PeakMemUse (bytes)2,336 2,336 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% 3 0.1% 0 0.0% 200 0.9%
Exclusive Metrics Diff for Current Function-1 -33.3% -4 -133.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Delete::execute0 N/A% 3 100.0% 3 100.0% 0 N/A% 200 100.0%
Child functions
count0 N/A% 2 66.7% -2 -66.7% 0 N/A% 80 40.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 33.3% 2 66.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 33.3% 6 200.0% 0 N/A% 120 60.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%