Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: 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 #51ec491641923DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)164 133 -31 -18.9%
Incl. Wall Time (microsec) per call 164 133 -31 -18.9%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)152 119 -33 -21.7%
Incl. CPU (microsecs) per call 152 119 -33 -21.7%
Excl. CPU (microsec)9 5 -4 -44.4%
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% -31 -2.0% -33 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -9.7% -4 -12.1% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% -31 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -28 -90.3% -29 -87.9% 0 N/A% 0 N/A%