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The Linux on Power Community : Linux on Power - System Tuning

Search result description:Linux on Power - Low Latency Tuning ... Linux Performance Customer Profiler
Utility (lpcpu). * Optimized Libraries .... Verify NUMA characteristics of the partition
.

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Getting Started with Linux Performance on IBM POWER

Search result description:What about NUMA effect on POWER? – How to ... Start with the IBM POWER
Linux Tools Repository Install ... Linux Performance Customer Profiler Utility (
lpcpu).

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Communities category:The PowerLinux Community:bug with ...

Search result description:Jul 20, 2015 ... I am using a (ubuntu) Tuletta box with 2 sockets, with a total of 4 NUMA nodes: 0,
1, 16, 17. Each numa node has 6 processors configured as ...

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IBM developerWorks : Linux : Linux on z Systems : Development ...

Search result description:Description: 'Fake NUMA' or 'NUMA emulation' distributes the available memory
to logical NUMA nodes without using real topology information about the ...

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The Linux on Power Community : Tuning a full-system PowerKVM ...

Search result description:This means that the guest memory allocation will start with NUMA node 0, and
because we are backing the guest with hugepages which means the full guest ...

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Communities category:The PowerLinux Community:Memory ...

Search result description:Sep 22, 2011 ... When running on a running Power Linux system - will it always be in NUMA
mode or is there a chance to find it in a state where there is only a ...

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Probably should've known this. Linux commands lparstat, lscpu, lsblk

Search result description:May 7, 2013 ... cat /etc/*release* SUSE Linux Enterprise Server 11 (ppc64) ... Core(s) per socket:
1 CPU socket(s): 16 NUMA node(s): 2 Model: IBM,8205-E6D ...

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Exploit the power of Linux with Informix Dynamic Server 10.0

Search result description:Mar 31, 2005 ... IBM was an early supporter of Linux and continues to demonstrate .... NUMA
alleviates these bottlenecks by limiting the number of CPUs on ...

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Communities category:The PowerLinux Community:NUMA on Intel ...

Search result description:Aug 9, 2012 ... Anyone have better technical answer about how Power compares to NUMA
which as far as I can tell is mostly a x86 design (some others) for ...

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The Linux on Power Community : Untangling memory access ...

Search result description:The executable files are created in the lmbench3/bin/powerpc64-linux-gnu ....
You can view the CPU and memory NUMA node layout of your system with the ...

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Communities category:The PowerLinux Community ...

Search result description:Jan 5, 2016 ... The stable LPAR is online with only one NUMA node. ... whereas nearly all our
x86 Linux VMs (both VMWare and Oracle VM based VMs) have ...

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What do we check on a new system? (News around the Linux on ...

Search result description:Jan 12, 2012 ... ... things that we check on a new system or partition for Power Linux. ... -e "\
nCheck how the total memory for each NUMA node is balanced:" cat ...

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The Linux on Power Community : Basic XML tuning tips for ...

Search result description:Oct 29, 2014 ... Linux on Power8 for Ubuntu ... Articles from IBM Lab Services for Linux ..... If you
wanted to create a guest that fits inside of a single NUMA node ...

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The Linux on Power Community : Optimizing a PowerKVM guest ...

Search result description:By: Tim Robinson. This article describes a method to optimize a PowerKVM guest
to minimize NUMA effects when dedicating PCI adapters using PCI ...

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Inside the Linux 2.6 Completely Fair Scheduler

Search result description:Dec 15, 2009 ... The task scheduler is a key part of any operating system, and Linux ... symmetric
multithreading, non-uniform memory access [NUMA]) and ...


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