Subject: a problem of long STW because of GC ref-proc


OK,  the huge number of softReference from offsetLock for each block still
be the main problem.
I'm not sure whether there're some g1 option can help to optimize the long
STW.
One solution I can image for now : limit the bucketcache size for a single
RS, say the 70g bucketcache may
need to separate it into two RS.

As far as I know, Anoop & ram have some good practice about using huge
bucket cache.  Ping anoop & ramkrishna,
Any thoughts about this GC issue ?
On Mon, Sep 30, 2019 at 11:09 AM zheng wang <[EMAIL PROTECTED]> wrote: