Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::fields

Drupal\Core\Database\Query\Insert::fieldsRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls3 -3 -100.0%
Incl. Wall Time (microsec)107 -107 -100.0%
Incl. Wall Time (microsec) per call 36 N/A -36 -100.0%
Excl. Wall Time (microsec)80 -80 -100.0%
Incl. CPU (microsecs)111 -111 -100.0%
Incl. CPU (microsecs) per call 37 N/A -37 -100.0%
Excl. CPU (microsec)65 -65 -100.0%
Incl. MemUse (bytes)15,056 -15,056 -100.0%
Incl. MemUse (bytes) per call 5,019 N/A -5,019 -100.0%
Excl. MemUse (bytes)3,880 -3,880 -100.0%
Incl. PeakMemUse (bytes)7,112 -7,112 -100.0%
Incl. PeakMemUse (bytes) per call 2,371 N/A -2,371 -100.0%
Excl. PeakMemUse (bytes)3,016 -3,016 -100.0%

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::fields-3 -20.0% -107 -0.9% -111 -0.7% -15,056 -5.9% -7,112 -3.2%
Exclusive Metrics Diff for Current Function-80 -74.8% -65 -58.6% -3,880 -25.8% -3,016 -42.4%
Parent functions
dblog_watchdog-2 -66.7% -72 -67.3% -75 -67.6% -11,960 -79.4% -5,832 -82.0%
Drupal\Core\Database\Query\Merge::execute-1 -33.3% -35 -32.7% -36 -32.4% -3,096 -20.6% -1,280 -18.0%
Child functions
array_keys-3 -25.0% -11 -10.3% -16 -14.4% -5,792 -38.5% -1,888 -26.5%
array_values-3 -25.0% -7 -6.5% -12 -10.8% -3,712 -24.7% -944 -13.3%
key-3 -25.0% -6 -5.6% -10 -9.0% -880 -5.8% -560 -7.9%
is_numeric-3 -25.0% -3 -2.8% -8 -7.2% -792 -5.3% -704 -9.9%