Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls123 88 -35 -28.5%
Incl. Wall Time (microsec)2,331 1,913 -418 -17.9%
Incl. Wall Time (microsec) per call 19 22 3 14.7%
Excl. Wall Time (microsec)1,684 1,373 -311 -18.5%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 45 45 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)23,936 24,216 280 1.2%
Incl. MemUse (bytes) per call 195 275 81 41.4%
Excl. MemUse (bytes)-139,224 -116,480 22,744 16.3%
Incl. PeakMemUse (bytes)160,256 135,120 -25,136 -15.7%
Incl. PeakMemUse (bytes) per call 1,303 1,535 233 17.8%
Excl. PeakMemUse (bytes)110,464 92,480 -17,984 -16.3%

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::expandArguments-35 -31.2% -418 -0.8% 4,000 7.7% 280 0.0% -25,136 -0.9%
Exclusive Metrics Diff for Current Function-311 -74.4% 0 0.0% 22,744 8122.9% -17,984 -71.5%
Parent function
Drupal\Core\Database\Connection::query-35 -100.0% -418 -100.0% 4,000 100.0% 280 100.0% -25,136 -100.0%
Child functions
array_filter-35 -45.5% -68 -16.3% 0 0.0% -9,912 -3540.0% -4,208 -16.7%
preg_replace-14 -18.2% -28 -6.7% 4,000 100.0% -4,440 -1585.7% -984 -3.9%
array_keys-14 -18.2% -13 -3.1% 0 0.0% -6,320 -2257.1% -1,192 -4.7%
implode-14 -18.2% 2 0.5% 0 0.0% -1,792 -640.0% -1,024 -4.1%
array_filter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 256 1.0%