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

Drupal\Core\Database\Connection::expandArgumentsRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)150,792 29,533 -121,259 -80.4%
Incl. Wall Time (microsec) per call 919 180 -739 -80.4%
Excl. Wall Time (microsec)86,927 17,217 -69,710 -80.2%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 49 49 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)12,432 12,432 0 0.0%
Incl. MemUse (bytes) per call 76 76 0 0.0%
Excl. MemUse (bytes)-190,200 -190,176 24 0.0%
Incl. PeakMemUse (bytes)155,568 155,752 184 0.1%
Incl. PeakMemUse (bytes) per call 949 950 1 0.1%
Excl. PeakMemUse (bytes)100,984 101,072 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 Function-69,710 -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%