Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)2,916 2,966 50 1.7%
Incl. Wall Time (microsec) per call 20 20 0 1.7%
Excl. Wall Time (microsec)1,932 1,938 6 0.3%
Incl. CPU (microsecs)3,025 3,099 74 2.4%
Incl. CPU (microsecs) per call 21 21 1 2.4%
Excl. CPU (microsec)1,637 1,689 52 3.2%
Incl. MemUse (bytes)14,752 14,752 0 0.0%
Incl. MemUse (bytes) per call 101 101 0 0.0%
Excl. MemUse (bytes)-119,048 -119,040 8 0.0%
Incl. PeakMemUse (bytes)83,880 84,392 512 0.6%
Incl. PeakMemUse (bytes) per call 575 578 4 0.6%
Excl. PeakMemUse (bytes)53,544 53,664 120 0.2%

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% 50 1.6% 74 1.7% 0 0.0% 512 0.1%
Exclusive Metrics Diff for Current Function6 12.0% 52 70.3% 8 N/A% 120 23.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 50 100.0% 74 100.0% 0 N/A% 512 100.0%
Child functions
preg_replace0 N/A% 25 50.0% 19 25.7% 0 N/A% 296 57.8%
array_filter0 N/A% 13 26.0% 18 24.3% -8 N/A% 0 0.0%
array_keys0 N/A% 8 16.0% -10 -13.5% 0 N/A% 0 0.0%
implode0 N/A% -3 -6.0% -4 -5.4% 0 N/A% 96 18.8%
array_filter@10 N/A% 1 2.0% -1 -1.4% 0 N/A% 0 0.0%