Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,416,854 1,236,906 -179,948 -12.7%
Incl. Wall Time (microsec) per call 108,989 95,147 -13,842 -12.7%
Excl. Wall Time (microsec)904 507 -397 -43.9%
Incl. CPU (microsecs)1,411,491 1,230,693 -180,798 -12.8%
Incl. CPU (microsecs) per call 108,576 94,669 -13,908 -12.8%
Excl. CPU (microsec)891 491 -400 -44.9%
Incl. MemUse (bytes)6,227,288 7,024,800 797,512 12.8%
Incl. MemUse (bytes) per call 479,022 540,369 61,347 12.8%
Excl. MemUse (bytes)70,968 72,288 1,320 1.9%
Incl. PeakMemUse (bytes)15,393,120 11,160,896 -4,232,224 -27.5%
Incl. PeakMemUse (bytes) per call 1,184,086 858,530 -325,556 -27.5%
Excl. PeakMemUse (bytes)0 3,832 3,832 N/A%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% -179,948 -23.8% -180,798 -24.1% 797,512 4.6% -4,232,224 -18.5%
Exclusive Metrics Diff for Current Function-397 -0.2% -400 -0.2% 1,320 0.2% 3,832 0.1%
Parent functions
drupal_render_page0 N/A% -182,246 -101.3% -182,728 -101.1% 624,784 78.3% -4,475,408 -105.7%
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::build0 N/A% 2,298 1.3% 1,930 1.1% 172,728 21.7% 243,184 5.7%
Child functions
theme0 N/A% -179,540 -99.8% -180,386 -99.8% 796,208 99.8% -4,237,800 -100.1%
drupal_process_attached0 N/A% -24 -0.0% -23 -0.0% 8 0.0% 0 0.0%
element_children0 N/A% 13 0.0% 12 0.0% -48 -0.0% 1,456 0.0%
is_string0 N/A% -1 -0.0% -1 -0.0% 24 0.0% 0 0.0%
element_info0 N/A% 1 0.0% 0 0.0% 0 0.0% 288 0.0%