Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: 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 #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)21 29 8 38.1%
Incl. Wall Time (microsec) per call 21 29 8 38.1%
Excl. Wall Time (microsec)17 26 9 52.9%
Incl. CPU (microsecs)23 30 7 30.4%
Incl. CPU (microsecs) per call 23 30 7 30.4%
Excl. CPU (microsec)14 18 4 28.6%
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)6,608 6,608 0 0.0%
Incl. PeakMemUse (bytes) per call 6,608 6,608 0 0.0%
Excl. PeakMemUse (bytes)2,704 2,704 0 0.0%

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% 8 0.3% 7 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 112.5% 4 57.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
is_numeric0 N/A% -1 -12.5% 1 14.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
key0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%