Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: 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 #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)60 56 -4 -6.7%
Incl. Wall Time (microsec) per call 60 56 -4 -6.7%
Excl. Wall Time (microsec)34 31 -3 -8.8%
Incl. CPU (microsecs)62 58 -4 -6.5%
Incl. CPU (microsecs) per call 62 58 -4 -6.5%
Excl. CPU (microsec)22 22 0 0.0%
Incl. MemUse (bytes)3,840 3,840 0 0.0%
Incl. MemUse (bytes) per call 3,840 3,840 0 0.0%
Excl. MemUse (bytes)1,356 1,356 0 0.0%
Incl. PeakMemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes) per call 3,056 3,056 0 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 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% -4 -1.1% -4 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Delete::execute0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -1 -25.0% -1 -25.0% 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%
count0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%