Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls188 188 0 0.0%
Incl. Wall Time (microsec)12,040 12,114 74 0.6%
Incl. Wall Time (microsec) per call 64 64 0 0.6%
Excl. Wall Time (microsec)7,291 7,274 -17 -0.2%
Incl. CPU (microsecs)4,000 20,002 16,002 400.0%
Incl. CPU (microsecs) per call 21 106 85 400.1%
Excl. CPU (microsec)4,000 16,001 12,001 300.0%
Incl. MemUse (bytes)19,440 19,440 0 0.0%
Incl. MemUse (bytes) per call 103 103 0 0.0%
Excl. MemUse (bytes)-228,192 -228,192 0 0.0%
Incl. PeakMemUse (bytes)179,424 177,312 -2,112 -1.2%
Incl. PeakMemUse (bytes) per call 954 943 -11 -1.2%
Excl. PeakMemUse (bytes)119,984 118,584 -1,400 -1.2%

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% 74 0.2% 16,002 50.0% 0 0.0% -2,112 -15.9%
Exclusive Metrics Diff for Current Function-17 -23.0% 12,001 75.0% 0 N/A% -1,400 -66.3%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 74 100.0% 16,002 100.0% 0 N/A% -2,112 -100.0%
Child functions
array_keys0 N/A% 44 59.5% 0 0.0% -16 N/A% -80 -3.8%
implode0 N/A% 26 35.1% 0 0.0% 0 N/A% -128 -6.1%
preg_replace0 N/A% 12 16.2% 4,001 25.0% 16 N/A% 0 0.0%
array_filter0 N/A% 7 9.5% 0 0.0% 0 N/A% -504 -23.9%
array_filter@10 N/A% 2 2.7% 0 0.0% 0 N/A% 0 0.0%