Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)1,452 1,439 -13 -0.9%
Incl. Wall Time (microsec) per call 14 14 -0 -0.9%
Excl. Wall Time (microsec)1,055 1,060 5 0.5%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 39 0 -39 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)8,752 8,752 0 0.0%
Incl. MemUse (bytes) per call 85 85 0 0.0%
Excl. MemUse (bytes)-87,064 -87,064 0 0.0%
Incl. PeakMemUse (bytes)92,480 92,480 0 0.0%
Incl. PeakMemUse (bytes) per call 898 898 0 0.0%
Excl. PeakMemUse (bytes)58,456 58,456 0 0.0%

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% -13 -0.3% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 38.5% -4,000 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -13 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -9 -69.2% 0 0.0% 0 N/A% 0 N/A%
array_filter0 N/A% -6 -46.2% 0 0.0% 0 N/A% 0 N/A%
array_filter@10 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%