Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls159 160 1 0.6%
Incl. Wall Time (microsec)3,261 3,337 76 2.3%
Incl. Wall Time (microsec) per call 21 21 0 1.7%
Excl. Wall Time (microsec)2,177 2,240 63 2.9%
Incl. CPU (microsecs)3,397 3,460 63 1.9%
Incl. CPU (microsecs) per call 21 22 0 1.2%
Excl. CPU (microsec)1,889 1,905 16 0.8%
Incl. MemUse (bytes)28,768 28,776 8 0.0%
Incl. MemUse (bytes) per call 181 180 -1 -0.6%
Excl. MemUse (bytes)-150,256 -151,208 -952 -0.6%
Incl. PeakMemUse (bytes)95,096 94,856 -240 -0.3%
Incl. PeakMemUse (bytes) per call 598 593 -5 -0.9%
Excl. PeakMemUse (bytes)59,216 59,000 -216 -0.4%

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::expandArguments1 20.0% 76 4.7% 63 2.8% 8 0.0% -240 -0.6%
Exclusive Metrics Diff for Current Function63 82.9% 16 25.4% -952 -11900.0% -216 -90.0%
Parent function
Drupal\Core\Database\Connection::query1 100.0% 76 100.0% 63 100.0% 8 100.0% -240 -100.0%
Child functions
array_filter1 25.0% 9 11.8% 12 19.0% 256 3200.0% 88 36.7%
array_filter@10 0.0% 3 3.9% 3 4.8% 0 0.0% 0 0.0%
implode1 25.0% -2 -2.6% 5 7.9% 96 1200.0% -96 -40.0%
array_keys1 25.0% 2 2.6% 17 27.0% 328 4100.0% -16 -6.7%
preg_replace1 25.0% 1 1.3% 10 15.9% 280 3500.0% 0 0.0%