Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)1,952 1,963 11 0.6%
Incl. Wall Time (microsec) per call 16 16 0 0.6%
Excl. Wall Time (microsec)1,306 1,309 3 0.2%
Incl. CPU (microsecs)2,062 2,065 3 0.1%
Incl. CPU (microsecs) per call 17 17 0 0.1%
Excl. CPU (microsec)1,126 1,122 -4 -0.4%
Incl. MemUse (bytes)14,568 14,552 -16 -0.1%
Incl. MemUse (bytes) per call 120 120 -0 -0.1%
Excl. MemUse (bytes)-102,144 -102,152 -8 -0.0%
Incl. PeakMemUse (bytes)85,304 85,696 392 0.5%
Incl. PeakMemUse (bytes) per call 705 708 3 0.5%
Excl. PeakMemUse (bytes)52,520 52,584 64 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% 11 1.5% 3 0.2% -16 -0.0% 392 0.4%
Exclusive Metrics Diff for Current Function3 27.3% -4 -133.3% -8 -50.0% 64 16.3%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 11 100.0% 3 100.0% -16 -100.0% 392 100.0%
Child functions
implode0 N/A% 10 90.9% 4 133.3% 0 0.0% 0 0.0%
preg_replace0 N/A% -4 -36.4% -12 -400.0% 0 0.0% 328 83.7%
array_filter0 N/A% 3 27.3% 7 233.3% -24 -150.0% 0 0.0%
array_keys0 N/A% -1 -9.1% 8 266.7% 16 100.0% 0 0.0%