Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)279 322 43 15.4%
Incl. Wall Time (microsec) per call 279 322 43 15.4%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)147 154 7 4.8%
Incl. CPU (microsecs) per call 147 154 7 4.8%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)15,912 15,912 0 0.0%
Incl. MemUse (bytes) per call 15,912 15,912 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)6,136 6,136 0 0.0%
Incl. PeakMemUse (bytes) per call 6,136 6,136 0 0.0%
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% 43 3.2% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.3% -1 -14.3% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% 43 100.0% 7 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 44 102.3% 8 114.3% 0 N/A% 0 N/A%