Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)4,217 4,288 71 1.7%
Incl. Wall Time (microsec) per call 28 28 0 1.7%
Excl. Wall Time (microsec)2,845 2,861 16 0.6%
Incl. CPU (microsecs)4,374 4,434 60 1.4%
Incl. CPU (microsecs) per call 29 29 0 1.4%
Excl. CPU (microsec)2,542 2,511 -31 -1.2%
Incl. MemUse (bytes)13,624 13,620 -4 -0.0%
Incl. MemUse (bytes) per call 89 89 -0 -0.0%
Excl. MemUse (bytes)-74,920 -74,924 -4 -0.0%
Incl. PeakMemUse (bytes)103,168 103,100 -68 -0.1%
Incl. PeakMemUse (bytes) per call 674 674 -0 -0.1%
Excl. PeakMemUse (bytes)60,240 60,084 -156 -0.3%

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% 71 19.8% 60 32.1% -4 -0.0% -68 -0.7%
Exclusive Metrics Diff for Current Function16 22.5% -31 -51.7% -4 -100.0% -156 -229.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 71 100.0% 60 100.0% -4 -100.0% -68 -100.0%
Child functions
preg_replace0 N/A% 36 50.7% 51 85.0% 0 0.0% 0 0.0%
array_keys0 N/A% 14 19.7% 30 50.0% 0 0.0% 0 0.0%
implode0 N/A% 3 4.2% 8 13.3% 0 0.0% 88 129.4%
array_filter0 N/A% 2 2.8% 2 3.3% 0 0.0% 0 0.0%