Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)85 81 -4 -4.7%
Incl. Wall Time (microsec) per call 28 27 -1 -4.7%
Excl. Wall Time (microsec)58 55 -3 -5.2%
Incl. CPU (microsecs)90 85 -5 -5.6%
Incl. CPU (microsecs) per call 30 28 -2 -5.6%
Excl. CPU (microsec)48 45 -3 -6.2%
Incl. MemUse (bytes)8,280 8,280 0 0.0%
Incl. MemUse (bytes) per call 2,760 2,760 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)5,528 5,528 0 0.0%
Incl. PeakMemUse (bytes) per call 1,843 1,843 0 0.0%
Excl. PeakMemUse (bytes)1,932 1,932 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% -4 -0.3% -5 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -3 -60.0% 0 N/A% 0 N/A%
Parent function
Drupal\dblog\Logger\DbLog::log0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% -2 -50.0% -1 -20.0% 0 N/A% 0 N/A%
array_values0 N/A% 1 25.0% 2 40.0% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -4 -80.0% 0 N/A% 0 N/A%
key0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%