Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)3,851 3,896 45 1.2%
Incl. Wall Time (microsec) per call 31 31 0 1.2%
Excl. Wall Time (microsec)2,584 2,602 18 0.7%
Incl. CPU (microsecs)3,972 4,038 66 1.7%
Incl. CPU (microsecs) per call 32 32 1 1.7%
Excl. CPU (microsec)2,251 2,328 77 3.4%
Incl. MemUse (bytes)12,352 12,352 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)-108,696 -108,696 0 0.0%
Incl. PeakMemUse (bytes)66,384 66,384 0 0.0%
Incl. PeakMemUse (bytes) per call 527 527 0 0.0%
Excl. PeakMemUse (bytes)37,848 37,848 0 0.0%

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% 45 3.7% 66 12.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 40.0% 77 116.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 45 100.0% 66 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 26 57.8% 27 40.9% 0 N/A% 0 N/A%
implode0 N/A% 3 6.7% -11 -16.7% 0 N/A% 0 N/A%
array_filter0 N/A% -1 -2.2% -25 -37.9% 0 N/A% 0 N/A%
array_filter@10 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -3.0% 0 N/A% 0 N/A%