Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)330 234 -96 -29.1%
Incl. Wall Time (microsec) per call 330 234 -96 -29.1%
Excl. Wall Time (microsec)10 6 -4 -40.0%
Incl. CPU (microsecs)190 112 -78 -41.1%
Incl. CPU (microsecs) per call 190 112 -78 -41.1%
Excl. CPU (microsec)10 6 -4 -40.0%
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% -96 -4.2% -78 -3.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -4.2% -4 -5.1% 0 N/A% 0 N/A%
Parent function
db_query_range0 N/A% -96 -100.0% -78 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -92 -95.8% -74 -94.9% 0 N/A% 0 N/A%