Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls172 171 -1 -0.6%
Incl. Wall Time (microsec)6,266 6,229 -37 -0.6%
Incl. Wall Time (microsec) per call 36 36 -0 -0.0%
Excl. Wall Time (microsec)4,373 4,392 19 0.4%
Incl. CPU (microsecs)6,453 6,409 -44 -0.7%
Incl. CPU (microsecs) per call 38 37 -0 -0.1%
Excl. CPU (microsec)3,923 3,899 -24 -0.6%
Incl. MemUse (bytes)6,732 6,732 0 0.0%
Incl. MemUse (bytes) per call 39 39 0 0.6%
Excl. MemUse (bytes)-107,756 -107,076 680 0.6%
Incl. PeakMemUse (bytes)81,044 80,964 -80 -0.1%
Incl. PeakMemUse (bytes) per call 471 473 2 0.5%
Excl. PeakMemUse (bytes)44,704 44,664 -40 -0.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [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\Connection::expandArguments-1 -20.0% -37 -5.9% -44 -2.9% 0 0.0% -80 -0.5%
Exclusive Metrics Diff for Current Function19 51.4% -24 -54.5% 680 N/A% -40 -50.0%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% -37 -100.0% -44 -100.0% 0 N/A% -80 -100.0%
Child functions
preg_replace-1 -25.0% -53 -143.2% -10 -22.7% -280 N/A% 0 0.0%
array_filter-1 -25.0% -12 -32.4% -20 -45.5% -140 N/A% 0 0.0%
array_keys-1 -25.0% 11 29.7% 13 29.5% -172 N/A% -40 -50.0%
implode-1 -25.0% -2 -5.4% -4 -9.1% -88 N/A% 0 0.0%
array_filter@10 0.0% 0 0.0% 1 2.3% 0 N/A% 0 0.0%