[jira] [Created] (HBASE-25685) asyncprofiler2.0 no longer supports svg; wants html

["Michael Stack (Jira)" <ji...@apache.org>]

Michael Stack created HBASE-25685:
-------------------------------------

             Summary: asyncprofiler2.0 no longer supports svg; wants html
                 Key: HBASE-25685
                 URL: https://issues.apache.org/jira/browse/HBASE-25685
             Project: HBase
          Issue Type: Bug
            Reporter: Michael Stack


asyncprofiler2.0 is out. Its a nice tool. Unfortunately, it dropped the svg formatting option that we use in our servlet. Now it wants you  to pass html. Lets fix.

Old -o on asyncprofiler1.x
-o fmt            output format: summary|traces|flat|collapsed|svg|tree|jfr

New -o asyncprofiler 2.x
-o fmt            output format: flat|traces|collapsed|flamegraph|tree|jfr

If you pass svg to 2.0, it does nothing ... If you run the command hbase is running you see:

{code}
/tmp/prof-output$ sudo -u hbase /usr/lib/async-profiler/profiler.sh -e cpu -d 10 -o svg -f /tmp/prof-output/async-prof-pid-8346-cpu-1x.svg 8346
[ERROR] SVG format is obsolete, use .html for FlameGraph
{code}

At a minimum can make it so the OUTPUT param supports HTML. Here is current enum state:

{code}
  enum Output {
    SUMMARY,
    TRACES,
    FLAT,
    COLLAPSED,
    SVG,
    TREE,
    JFR
  }
{code}



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