Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: 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 #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)330 232 -98 -29.7%
Incl. Wall Time (microsec) per call 330 232 -98 -29.7%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)190 114 -76 -40.0%
Incl. CPU (microsecs) per call 190 114 -76 -40.0%
Excl. CPU (microsec)10 5 -5 -50.0%
Incl. MemUse (bytes)14,320 14,320 0 0.0%
Incl. MemUse (bytes) per call 14,320 14,320 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)4,240 4,240 0 0.0%
Incl. PeakMemUse (bytes) per call 4,240 4,240 0 0.0%
Excl. PeakMemUse (bytes)528 528 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% -98 -7.0% -76 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -3.1% -5 -6.6% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% -98 -100.0% -76 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -95 -96.9% -71 -93.4% 0 N/A% 0 N/A%