Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: 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 #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 18 -5 -21.7%
Incl. Wall Time (microsec) per call 23 18 -5 -21.7%
Excl. Wall Time (microsec)19 14 -5 -26.3%
Incl. CPU (microsecs)23 19 -4 -17.4%
Incl. CPU (microsecs) per call 23 19 -4 -17.4%
Excl. CPU (microsec)13 11 -2 -15.4%
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)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes) per call 4,272 4,272 0 0.0%
Excl. PeakMemUse (bytes)2,104 2,104 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% -5 -1.3% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
key0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%