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

drupal_renderRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,236,906 1,416,854 179,948 14.5%
Incl. Wall Time (microsec) per call 95,147 108,989 13,842 14.5%
Excl. Wall Time (microsec)507 904 397 78.3%
Incl. CPU (microsecs)1,230,693 1,411,491 180,798 14.7%
Incl. CPU (microsecs) per call 94,669 108,576 13,908 14.7%
Excl. CPU (microsec)491 891 400 81.5%
Incl. MemUse (bytes)7,024,800 6,227,288 -797,512 -11.4%
Incl. MemUse (bytes) per call 540,369 479,022 -61,347 -11.4%
Excl. MemUse (bytes)72,288 70,968 -1,320 -1.8%
Incl. PeakMemUse (bytes)11,160,896 15,393,120 4,232,224 37.9%
Incl. PeakMemUse (bytes) per call 858,530 1,184,086 325,556 37.9%
Excl. PeakMemUse (bytes)3,832 0 -3,832 -100.0%

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 Function397 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%