Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: 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 #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,528 1,498 -30 -2.0%
Incl. Wall Time (microsec) per call 764 749 -15 -2.0%
Excl. Wall Time (microsec)14 16 2 14.3%
Incl. CPU (microsecs)314 339 25 8.0%
Incl. CPU (microsecs) per call 157 170 13 8.0%
Excl. CPU (microsec)11 15 4 36.4%
Incl. MemUse (bytes)38,928 38,928 0 0.0%
Incl. MemUse (bytes) per call 19,464 19,464 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)18,240 18,240 0 0.0%
Incl. PeakMemUse (bytes) per call 9,120 9,120 0 0.0%
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% -30 -65.2% 25 11.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 6.7% 4 16.0% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% -30 -100.0% 25 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -32 -106.7% 21 84.0% 0 N/A% 0 N/A%