Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)164 135 -29 -17.7%
Incl. Wall Time (microsec) per call 164 135 -29 -17.7%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)152 122 -30 -19.7%
Incl. CPU (microsecs) per call 152 122 -30 -19.7%
Excl. CPU (microsec)9 6 -3 -33.3%
Incl. MemUse (bytes)15,056 15,056 0 0.0%
Incl. MemUse (bytes) per call 15,056 15,056 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)3,304 3,304 0 0.0%
Incl. PeakMemUse (bytes) per call 3,304 3,304 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% -29 -2.8% -30 -7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -10.3% -3 -10.0% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% -29 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -26 -89.7% -27 -90.0% 0 N/A% 0 N/A%