Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: 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 #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)244 250 6 2.5%
Incl. Wall Time (microsec) per call 244 250 6 2.5%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)101 108 7 6.9%
Incl. CPU (microsecs) per call 101 108 7 6.9%
Excl. CPU (microsec)4 6 2 50.0%
Incl. MemUse (bytes)14,896 14,896 0 0.0%
Incl. MemUse (bytes) per call 14,896 14,896 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)6,688 6,760 72 1.1%
Incl. PeakMemUse (bytes) per call 6,688 6,760 72 1.1%
Excl. PeakMemUse (bytes)528 696 168 31.8%

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 26.1% 7 7.6% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function-1 -16.7% 2 28.6% 0 N/A% 168 233.3%
Parent function
db_query_range0 N/A% 6 100.0% 7 100.0% 0 N/A% 72 100.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% 7 116.7% 5 71.4% 0 N/A% -96 -133.3%