Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls280 280 0 0.0%
Incl. Wall Time (microsec)2,851 2,967 116 4.1%
Incl. Wall Time (microsec) per call 10 11 0 4.1%
Excl. Wall Time (microsec)1,922 1,994 72 3.7%
Incl. CPU (microsecs)3,096 3,230 134 4.3%
Incl. CPU (microsecs) per call 11 12 0 4.3%
Excl. CPU (microsec)1,688 1,774 86 5.1%
Incl. MemUse (bytes)24,544 24,552 8 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)-121,608 -121,672 -64 -0.1%
Incl. PeakMemUse (bytes)115,256 115,392 136 0.1%
Incl. PeakMemUse (bytes) per call 412 412 0 0.1%
Excl. PeakMemUse (bytes)78,344 78,400 56 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::expandArguments0 N/A% 116 2.1% 134 2.1% 8 0.0% 136 0.6%
Exclusive Metrics Diff for Current Function72 62.1% 86 64.2% -64 -800.0% 56 41.2%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 116 100.0% 134 100.0% 8 100.0% 136 100.0%
Child functions
array_keys0 N/A% 30 25.9% 46 34.3% 72 900.0% 120 88.2%
preg_replace0 N/A% 8 6.9% -17 -12.7% 0 0.0% 0 0.0%
implode0 N/A% 7 6.0% 7 5.2% 0 0.0% 0 0.0%
array_filter0 N/A% -1 -0.9% 12 9.0% 0 0.0% -40 -29.4%