Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)2,158 2,169 11 0.5%
Incl. Wall Time (microsec) per call 16 16 0 0.5%
Excl. Wall Time (microsec)1,424 1,429 5 0.4%
Incl. CPU (microsecs)2,272 2,278 6 0.3%
Incl. CPU (microsecs) per call 17 17 0 0.3%
Excl. CPU (microsec)1,222 1,248 26 2.1%
Incl. MemUse (bytes)14,544 14,544 0 0.0%
Incl. MemUse (bytes) per call 108 108 0 0.0%
Excl. MemUse (bytes)-115,272 -115,280 -8 -0.0%
Incl. PeakMemUse (bytes)84,280 83,536 -744 -0.9%
Incl. PeakMemUse (bytes) per call 624 619 -6 -0.9%
Excl. PeakMemUse (bytes)51,848 51,120 -728 -1.4%

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::expandArguments0 N/A% 11 17.2% 6 3.4% 0 0.0% -744 -2.9%
Exclusive Metrics Diff for Current Function5 45.5% 26 433.3% -8 N/A% -728 -97.8%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 11 100.0% 6 100.0% 0 N/A% -744 -100.0%
Child functions
preg_replace0 N/A% -16 -145.5% -22 -366.7% 0 N/A% 352 47.3%
array_filter0 N/A% 14 127.3% -13 -216.7% 0 N/A% -216 -29.0%
implode0 N/A% 6 54.5% 19 316.7% 16 N/A% -96 -12.9%
array_keys0 N/A% 2 18.2% -4 -66.7% -8 N/A% -56 -7.5%