Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: 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 #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,230 1,221 -9 -0.7%
Incl. Wall Time (microsec) per call 410 407 -3 -0.7%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)931 437 -494 -53.1%
Incl. CPU (microsecs) per call 310 146 -165 -53.1%
Excl. CPU (microsec)527 28 -499 -94.7%
Incl. MemUse (bytes)63,800 31,000 -32,800 -51.4%
Incl. MemUse (bytes) per call 21,267 10,333 -10,933 -51.4%
Excl. MemUse (bytes)35,616 2,848 -32,768 -92.0%
Incl. PeakMemUse (bytes)14,432 14,432 0 0.0%
Incl. PeakMemUse (bytes) per call 4,811 4,811 0 0.0%
Excl. PeakMemUse (bytes)888 888 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% -9 -0.2% -494 -6.9% -32,800 -119.7% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -44.4% -499 -101.0% -32,768 -99.9% 0 N/A%
Parent functions
Drupal\aggregator\Access\CategoriesAccessCheck::access0 N/A% -13 -144.4% -496 -100.4% -32,800 -100.0% 0 N/A%
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::build0 N/A% 8 88.9% -1 -0.2% 0 0.0% 0 N/A%
db_query_range0 N/A% -4 -44.4% 3 0.6% 0 0.0% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -5 -55.6% 5 1.0% -32 -0.1% 0 N/A%