Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)29,533 150,792 121,259 410.6%
Incl. Wall Time (microsec) per call 180 919 739 410.6%
Excl. Wall Time (microsec)17,217 86,927 69,710 404.9%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 49 49 0 0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)12,432 12,432 0 0.0%
Incl. MemUse (bytes) per call 76 76 0 0.0%
Excl. MemUse (bytes)-190,176 -190,200 -24 -0.0%
Incl. PeakMemUse (bytes)155,752 155,568 -184 -0.1%
Incl. PeakMemUse (bytes) per call 950 949 -1 -0.1%
Excl. PeakMemUse (bytes)101,072 100,984 -88 -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% 121,259 0.8% 0 0.0% 0 0.0% -184 -12.2%
Exclusive Metrics Diff for Current Function69,710 57.5% 4,000 N/A% -24 N/A% -88 -47.8%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 121,259 100.0% 0 N/A% 0 N/A% -184 -100.0%
Child functions
preg_replace0 N/A% 15,772 13.0% 0 N/A% 8 N/A% 8 4.3%
array_filter0 N/A% 15,632 12.9% 0 N/A% 0 N/A% 0 0.0%
array_keys0 N/A% 10,535 8.7% -4,000 N/A% 32 N/A% -104 -56.5%
implode0 N/A% 8,530 7.0% 0 N/A% -16 N/A% 0 0.0%
array_filter@10 N/A% 1,080 0.9% 0 N/A% 0 N/A% 0 0.0%