Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)49 47 -2 -4.1%
Incl. Wall Time (microsec) per call 49 47 -2 -4.1%
Excl. Wall Time (microsec)42 37 -5 -11.9%
Incl. CPU (microsecs)49 49 0 0.0%
Incl. CPU (microsecs) per call 49 49 0 0.0%
Excl. CPU (microsec)27 33 6 22.2%
Incl. MemUse (bytes)6,968 6,968 0 0.0%
Incl. MemUse (bytes) per call 6,968 6,968 0 0.0%
Excl. MemUse (bytes)576 576 0 0.0%
Incl. PeakMemUse (bytes)7,040 7,040 0 0.0%
Incl. PeakMemUse (bytes) per call 7,040 7,040 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::__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\Driver\mysql\Insert::__toString0 N/A% -2 -3.6% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -250.0% 6 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 3 150.0% 2 N/A% 0 N/A% 0 N/A%
array_pad0 N/A% 0 0.0% -3 N/A% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 N/A% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%