Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,182 1,190 8 0.7%
Incl. Wall Time (microsec) per call 169 170 1 0.7%
Excl. Wall Time (microsec)49 54 5 10.2%
Incl. CPU (microsecs)956 957 1 0.1%
Incl. CPU (microsecs) per call 137 137 0 0.1%
Excl. CPU (microsec)50 50 0 0.0%
Incl. MemUse (bytes)80,152 80,088 -64 -0.1%
Incl. MemUse (bytes) per call 11,450 11,441 -9 -0.1%
Excl. MemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes)0 2,904 2,904 N/A%
Incl. PeakMemUse (bytes) per call 0 415 415 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 8 0.2% 1 0.0% -64 -0.1% 2,904 4.0%
Exclusive Metrics Diff for Current Function5 62.5% 0 0.0% 0 0.0% 0 0.0%
Parent functions
db_query_range0 N/A% 25 312.5% 26 2600.0% -8 -12.5% 0 0.0%
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::build0 N/A% -17 -212.5% -25 -2500.0% -56 -87.5% 2,904 100.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% 3 37.5% 1 100.0% -64 -100.0% 2,904 100.0%