Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: 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 #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,239 1,840 -399 -17.8%
Incl. Wall Time (microsec) per call 560 460 -100 -17.8%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)584 579 -5 -0.9%
Incl. CPU (microsecs) per call 146 145 -1 -0.9%
Excl. CPU (microsec)27 26 -1 -3.7%
Incl. MemUse (bytes)65,568 65,560 -8 -0.0%
Incl. MemUse (bytes) per call 16,392 16,390 -2 -0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)22,648 22,704 56 0.2%
Incl. PeakMemUse (bytes) per call 5,662 5,676 14 0.2%
Excl. PeakMemUse (bytes)776 776 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% -399 -189.1% -5 -83.3% -8 -0.0% 56 0.2%
Exclusive Metrics Diff for Current Function0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Parent function
db_query_range0 N/A% -399 -100.0% -5 -100.0% -8 -100.0% 56 100.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -399 -100.0% -4 -80.0% -8 -100.0% 56 100.0%