Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)3,859 3,863 4 0.1%
Incl. Wall Time (microsec) per call 33 33 0 0.1%
Excl. Wall Time (microsec)2,570 2,556 -14 -0.5%
Incl. CPU (microsecs)3,983 3,987 4 0.1%
Incl. CPU (microsecs) per call 34 34 0 0.1%
Excl. CPU (microsec)2,288 2,275 -13 -0.6%
Incl. MemUse (bytes)9,616 9,616 0 0.0%
Incl. MemUse (bytes) per call 83 83 0 0.0%
Excl. MemUse (bytes)-97,000 -97,000 0 0.0%
Incl. PeakMemUse (bytes)92,104 92,048 -56 -0.1%
Incl. PeakMemUse (bytes) per call 794 794 -0 -0.1%
Excl. PeakMemUse (bytes)56,928 57,040 112 0.2%

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% 4 0.4% 4 0.3% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-14 -350.0% -13 -325.0% 0 N/A% 112 200.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 4 100.0% 4 100.0% 0 N/A% -56 -100.0%
Child functions
preg_replace0 N/A% 12 300.0% 18 450.0% 0 N/A% -168 -300.0%
implode0 N/A% 9 225.0% 8 200.0% 0 N/A% 0 0.0%
array_keys0 N/A% -4 -100.0% -10 -250.0% 0 N/A% 0 0.0%
array_filter0 N/A% 1 25.0% -1 -25.0% 0 N/A% 0 0.0%
array_filter@10 N/A% 0 0.0% 2 50.0% 0 N/A% 0 0.0%