Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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 #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,512 1,518 6 0.4%
Incl. Wall Time (microsec) per call 1,512 1,518 6 0.4%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)294 259 -35 -11.9%
Incl. CPU (microsecs) per call 294 259 -35 -11.9%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)26,224 26,224 0 0.0%
Incl. MemUse (bytes) per call 26,224 26,224 0 0.0%
Excl. MemUse (bytes)1,152 1,152 0 0.0%
Incl. PeakMemUse (bytes)27,744 27,744 0 0.0%
Incl. PeakMemUse (bytes) per call 27,744 27,744 0 0.0%
Excl. PeakMemUse (bytes)536 536 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% 6 5.6% -35 -19.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% 6 100.0% -35 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 5 83.3% -35 -100.0% 0 N/A% 0 N/A%