Solaris Numa Support

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Oracle Database NUMA Support - Morgan's Library

    https://www.morganslibrary.org/reference/numa.html
    We experimented with NUMA in a Solaris implementation several years ago and experienced some of the dynamics you have described. I did truss threads and run an assembler tracking several background processes that handshake/interface with bitmaps and discovered that the segment offset algorithm(s) were different under a NUMA deployment vs ...

How to check if NUMA is enabled on my Solaris machine, and ...

    https://unix.stackexchange.com/questions/158229/how-to-check-if-numa-is-enabled-on-my-solaris-machine-and-then-enable-it-if-not
    How to check if NUMA is enabled on my Solaris machine, and then enable it if not? I have Solaris 11 11/11 SPARC I tried sudo find /procgrep -i numa but it prints nothing

What Oracle Solaris Brings to Oracle Exadata Database Machine

    https://www.oracle.com/technetwork/server-storage/solaris11/documentation/exadatawp-394593.pdf
    Oracle Solaris provides the core software layers that support the InfiniBand capabilities and optimizations discussed in this paper. InfiniBand is not only high bandwidth, but also delivers low latency. • Non-Uniform Memory Access (NUMA) I/O—Exadata is based on a NUMA architecture, where

Oracle NUMA Kevin Closson's Blog: Platforms, Databases ...

    https://kevinclosson.net/category/oracle-numa/
    Reading M.O.S note 1053332.1 (regards disabling Linux NUMA support for Oracle Database Machine hosts) sort of drives that point home. However, saying you don’t need to care about NUMA doesn’t mean you shouldn’t experiment. How can anyone say that setting _enable_NUMA_support is a total placebo in all cases? One can’t prove a negative.

Dynamic SGA Tuning of Oracle Database on Oracle Solaris ...

    https://www.oracle.com/technetwork/articles/systems-hardware-architecture/using-dynamic-intimate-memory-sparc-168402.pdf
    NUMA and Oracle Database ... Oracle Database has matured over many years, and current releases support a rich set of features that greatly expand database functionality and improve performance. Fortunately, ... Oracle Solaris Containers can be used to offer an isolated environment for Oracle Database, offering

Oracle Solaris 10 Support Explained Oracle Solaris Blog

    https://blogs.oracle.com/solaris/oracle-solaris-10-support-explained
    Dec 04, 2017 · Oracle Solaris 10 Support Explained. Scott Lynn Director of Product Management GraalVM. With Oracle Solaris 10 Premier Support ending on January 31, 2018, we've been getting questions about the different support options for Oracle Solaris 10 going forward. I'm going to attempt to answer all your questions here.

How to find if NUMA configuration is enabled or disabled ...

    https://www.thegeekdiary.com/centos-rhel-how-to-find-if-numa-configuration-is-enabled-or-disabled/
    Non-Uniform Memory Access or Non-Uniform Memory Architecture (NUMA) is a physical memory design used in SMP (multiprocessors) architecture, where the memory access time depends on the memory location relative to a processor. Under NUMA, a processor can access its own local memory faster than non-local memory, that is, memory local to another processor or memory shared between …

Oracle numa tips - Oracle Consulting, Oracle Support and ...

    http://www.dba-oracle.com/t_numa.htm
    NUMA is fully supported by Linux and Windows so that Oracle can now better exploit high end NUMA hardware in SMP servers. NUMA and RAC. In NUMA architecture, or non-uniform memory access, multiple processors in a computer system are grouped.

Linux Support for NUMA Hardware - Linux kernel

    https://www.kernel.org/doc/ols/2003/ols2003-pages-169-184.pdf
    2 Linux NUMA Support The basic infrastructure for supporting NUMA hardware has been incorporated into the Linux 2.5 development kernel. This support in-cludes topology discovery and internal repre-sentation, memory allocation, process schedul-ing, and timer support. In addition there are kernel extensions in support of NUMA that



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