Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43 52 9 20.9%
Incl. Wall Time (microsec) per call 43 52 9 20.9%
Excl. Wall Time (microsec)37 41 4 10.8%
Incl. CPU (microsecs)43 53 10 23.3%
Incl. CPU (microsecs) per call 43 53 10 23.3%
Excl. CPU (microsec)28 33 5 17.9%
Incl. MemUse (bytes)7,072 7,072 0 0.0%
Incl. MemUse (bytes) per call 7,072 7,072 0 0.0%
Excl. MemUse (bytes)8 8 0 0.0%
Incl. PeakMemUse (bytes)10,232 10,232 0 0.0%
Incl. PeakMemUse (bytes) per call 10,232 10,232 0 0.0%
Excl. PeakMemUse (bytes)4,744 4,744 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% 9 0.4% 10 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 44.4% 5 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 9 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 2 22.2% 1 10.0% 0 N/A% 0 N/A%
implode0 N/A% 2 22.2% 2 20.0% 0 N/A% 0 N/A%
array_merge0 N/A% 1 11.1% 1 10.0% 0 N/A% 0 N/A%
array_pad0 N/A% 0 0.0% 1 10.0% 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%