Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls134 133 -1 -0.7%
Incl. Wall Time (microsec)2,640 2,668 28 1.1%
Incl. Wall Time (microsec) per call 20 20 0 1.8%
Excl. Wall Time (microsec)1,772 1,778 6 0.3%
Incl. CPU (microsecs)2,764 2,776 12 0.4%
Incl. CPU (microsecs) per call 21 21 0 1.2%
Excl. CPU (microsec)1,511 1,499 -12 -0.8%
Incl. MemUse (bytes)7,248 7,248 0 0.0%
Incl. MemUse (bytes) per call 54 54 0 0.8%
Excl. MemUse (bytes)-116,008 -115,032 976 0.8%
Incl. PeakMemUse (bytes)61,728 60,408 -1,320 -2.1%
Incl. PeakMemUse (bytes) per call 461 454 -6 -1.4%
Excl. PeakMemUse (bytes)39,752 38,792 -960 -2.4%

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::expandArguments-1 -20.0% 28 11.2% 12 9.9% 0 0.0% -1,320 -5.6%
Exclusive Metrics Diff for Current Function6 21.4% -12 -100.0% 976 N/A% -960 -72.7%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% 28 100.0% 12 100.0% 0 N/A% -1,320 -100.0%
Child functions
preg_replace-1 -25.0% 11 39.3% 2 16.7% -280 N/A% 0 0.0%
array_filter-1 -25.0% 10 35.7% -3 -25.0% -264 N/A% -216 -16.4%
array_filter@10 0.0% 1 3.6% 0 0.0% 0 N/A% 0 0.0%
implode-1 -25.0% -1 -3.6% 11 91.7% -96 N/A% -96 -7.3%
array_keys-1 -25.0% 1 3.6% 14 116.7% -336 N/A% -48 -3.6%