Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)29,533 47,843 18,310 62.0%
Incl. Wall Time (microsec) per call 180 292 112 62.0%
Excl. Wall Time (microsec)17,217 27,526 10,309 59.9%
Incl. CPU (microsecs)8,000 16,002 8,002 100.0%
Incl. CPU (microsecs) per call 49 98 49 100.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)12,432 12,464 32 0.3%
Incl. MemUse (bytes) per call 76 76 0 0.3%
Excl. MemUse (bytes)-190,176 -190,128 48 0.0%
Incl. PeakMemUse (bytes)155,752 157,792 2,040 1.3%
Incl. PeakMemUse (bytes) per call 950 962 12 1.3%
Excl. PeakMemUse (bytes)101,072 102,344 1,272 1.3%

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% 18,310 0.7% 8,002 200.1% 32 0.2% 2,040 14.1%
Exclusive Metrics Diff for Current Function10,309 56.3% 4,000 50.0% 48 150.0% 1,272 62.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 18,310 100.0% 8,002 100.0% 32 100.0% 2,040 100.0%
Child functions
preg_replace0 N/A% 2,606 14.2% 4,000 50.0% 0 0.0% 0 0.0%
array_filter0 N/A% 2,298 12.6% 1 0.0% 0 0.0% 632 31.0%
array_keys0 N/A% 1,682 9.2% 1 0.0% 0 0.0% 8 0.4%
implode0 N/A% 1,305 7.1% 0 0.0% -16 -50.0% 128 6.3%
array_filter@10 N/A% 110 0.6% 0 0.0% 0 0.0% 0 0.0%