Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query_range

db_query_rangeRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)507 400 -107 -21.1%
Incl. Wall Time (microsec) per call 507 400 -107 -21.1%
Excl. Wall Time (microsec)22 18 -4 -18.2%
Incl. CPU (microsecs)242 220 -22 -9.1%
Incl. CPU (microsecs) per call 242 220 -22 -9.1%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)4,452 4,452 0 0.0%
Incl. MemUse (bytes) per call 4,452 4,452 0 0.0%
Excl. MemUse (bytes)724 724 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 db_query_range [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
db_query_range0 N/A% -107 -4.5% -22 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -3.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
menu_get_item0 N/A% -107 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -102 -95.3% -19 -86.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.9% -3 -13.6% 0 N/A% 0 N/A%