Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)331 330 -1 -0.3%
Incl. Wall Time (microsec) per call 331 330 -1 -0.3%
Excl. Wall Time (microsec)8 24 16 200.0%
Incl. CPU (microsecs)162 160 -2 -1.2%
Incl. CPU (microsecs) per call 162 160 -2 -1.2%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)15,520 15,552 32 0.2%
Incl. MemUse (bytes) per call 15,520 15,552 32 0.2%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)5,072 5,104 32 0.6%
Incl. PeakMemUse (bytes) per call 5,072 5,104 32 0.6%
Excl. PeakMemUse (bytes)696 696 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Connection::queryRange [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\Driver\mysql\Connection::queryRange0 N/A% -1 -0.1% -2 -0.2% 32 0.7% 32 0.7%
Exclusive Metrics Diff for Current Function16 1600.0% 1 50.0% 0 0.0% 0 0.0%
Parent function
db_query_range0 N/A% -1 -100.0% -2 -100.0% 32 100.0% 32 100.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -17 -1700.0% -3 -150.0% 32 100.0% 32 100.0%