Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_render_cache_by_query

drupal_render_cache_by_queryRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)545 571 26 4.8%
Incl. Wall Time (microsec) per call 545 571 26 4.8%
Excl. Wall Time (microsec)66 57 -9 -13.6%
Incl. CPU (microsecs)547 574 27 4.9%
Incl. CPU (microsecs) per call 547 574 27 4.9%
Excl. CPU (microsec)48 45 -3 -6.2%
Incl. MemUse (bytes)13,616 13,616 0 0.0%
Incl. MemUse (bytes) per call 13,616 13,616 0 0.0%
Excl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes)13,088 13,088 0 0.0%
Incl. PeakMemUse (bytes) per call 13,088 13,088 0 0.0%
Excl. PeakMemUse (bytes)4,184 4,184 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_cache_by_query [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_render_cache_by_query0 N/A% 26 0.2% 27 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -34.6% -3 -11.1% 0 N/A% 0 N/A%
Parent function
Drupal\forum\Plugin\Block\ActiveTopicsBlock::blockBuild0 N/A% 26 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render_cid_parts0 N/A% 9 34.6% 10 37.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 9 34.6% 8 29.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 7 26.9% 7 25.9% 0 N/A% 0 N/A%
serialize0 N/A% 6 23.1% 6 22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 3 11.5% 3 11.1% 0 N/A% 0 N/A%
hash0 N/A% 1 3.8% -5 -18.5% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%