Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for aggregator_load_feed_items

aggregator_load_feed_itemsRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)31,250 31,365 115 0.4%
Incl. Wall Time (microsec) per call 31,250 31,365 115 0.4%
Excl. Wall Time (microsec)86 86 0 0.0%
Incl. CPU (microsecs)26,483 26,276 -207 -0.8%
Incl. CPU (microsecs) per call 26,483 26,276 -207 -0.8%
Excl. CPU (microsec)63 69 6 9.5%
Incl. MemUse (bytes)2,699,680 2,699,704 24 0.0%
Incl. MemUse (bytes) per call 2,699,680 2,699,704 24 0.0%
Excl. MemUse (bytes)-13,672 -13,672 0 0.0%
Incl. PeakMemUse (bytes)2,699,112 2,699,216 104 0.0%
Incl. PeakMemUse (bytes) per call 2,699,112 2,699,216 104 0.0%
Excl. PeakMemUse (bytes)3,104 3,104 0 0.0%

Parent/Child Regression/Improvement report for aggregator_load_feed_items [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
aggregator_load_feed_items0 N/A% 115 12.2% -207 -13.9% 24 0.0% 104 0.2%
Exclusive Metrics Diff for Current Function0 0.0% 6 2.9% 0 0.0% 0 0.0%
Parent function
aggregator_page_categories0 N/A% 115 100.0% -207 -100.0% 24 100.0% 104 100.0%
Child functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 342 297.4% -9 -4.3% 0 0.0% 0 0.0%
db_select0 N/A% -134 -116.5% -134 -64.7% 104 433.3% 48 46.2%
Drupal\Core\Database\Query\Select::extend0 N/A% -45 -39.1% -46 -22.2% 16 66.7% 232 223.1%
entity_load_multiple0 N/A% -42 -36.5% -11 -5.3% -96 -400.0% -24 -23.1%
Drupal\Core\Database\Statement::fetchCol0 N/A% -5 -4.3% -7 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% -4 -3.5% -3 -1.4% 0 0.0% -152 -146.2%
Drupal\Core\Database\Query\Select::fields0 N/A% 3 2.6% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 0 0.0% -4 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::limit0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% -2 -1.0% 0 0.0% 0 0.0%