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\Insert::fields

Drupal\Core\Database\Query\Insert::fieldsRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 21 2 10.5%
Incl. Wall Time (microsec) per call 19 21 2 10.5%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)21 23 2 9.5%
Incl. CPU (microsecs) per call 21 23 2 9.5%
Excl. CPU (microsec)12 14 2 16.7%
Incl. MemUse (bytes)6,752 6,752 0 0.0%
Incl. MemUse (bytes) per call 6,752 6,752 0 0.0%
Excl. MemUse (bytes)2,448 2,448 0 0.0%
Incl. PeakMemUse (bytes)6,552 6,608 56 0.9%
Incl. PeakMemUse (bytes) per call 6,552 6,608 56 0.9%
Excl. PeakMemUse (bytes)2,648 2,704 56 2.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Insert::fields [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\Insert::fields0 N/A% 2 0.1% 2 0.1% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function1 50.0% 2 100.0% 0 N/A% 56 100.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 2 100.0% 2 100.0% 0 N/A% 56 100.0%
Child functions
is_numeric0 N/A% 1 50.0% -1 -50.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
array_values0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
key0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%