Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)380 483 103 27.1%
Incl. Wall Time (microsec) per call 380 483 103 27.1%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)197 184 -13 -6.6%
Incl. CPU (microsecs) per call 197 184 -13 -6.6%
Excl. CPU (microsec)12 12 0 0.0%
Incl. MemUse (bytes)3,276 3,276 0 0.0%
Incl. MemUse (bytes) per call 3,276 3,276 0 0.0%
Excl. MemUse (bytes)616 616 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 103 2.9% -13 -12.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% 103 100.0% -13 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 102 99.0% -13 -100.0% 0 N/A% 0 N/A%