Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: 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 #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls3 1 -2 -66.7%
Incl. Wall Time (microsec)110 49 -61 -55.5%
Incl. Wall Time (microsec) per call 37 49 12 33.6%
Excl. Wall Time (microsec)80 37 -43 -53.8%
Incl. CPU (microsecs)115 51 -64 -55.7%
Incl. CPU (microsecs) per call 38 51 13 33.0%
Excl. CPU (microsec)68 30 -38 -55.9%
Incl. MemUse (bytes)15,056 8,536 -6,520 -43.3%
Incl. MemUse (bytes) per call 5,019 8,536 3,517 70.1%
Excl. MemUse (bytes)3,880 2,320 -1,560 -40.2%
Incl. PeakMemUse (bytes)7,072 1,976 -5,096 -72.1%
Incl. PeakMemUse (bytes) per call 2,357 1,976 -381 -16.2%
Excl. PeakMemUse (bytes)2,976 816 -2,160 -72.6%

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-2 -20.0% -61 -0.5% -64 -0.4% -6,520 -4.2% -5,096 -0.4%
Exclusive Metrics Diff for Current Function-43 -70.5% -38 -59.4% -1,560 -23.9% -2,160 -42.4%
Parent functions
Drupal\Core\Database\Query\Merge::execute-1 -50.0% -36 -59.0% -39 -60.9% -3,096 -47.5% -1,280 -25.1%
dblog_watchdog-1 -50.0% -25 -41.0% -25 -39.1% -3,424 -52.5% -3,816 -74.9%
Child functions
array_keys-2 -25.0% -7 -11.5% -8 -12.5% -3,088 -47.4% -728 -14.3%
array_values-2 -25.0% -4 -6.6% -7 -10.9% -1,808 -27.7% -944 -18.5%
is_numeric-2 -25.0% -4 -6.6% -4 -6.2% 0 0.0% -704 -13.8%
key-2 -25.0% -3 -4.9% -7 -10.9% -64 -1.0% -560 -11.0%