Difference between revisions of "CentOS 7.x nproc"
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[[Main Page|Home]] > [[CentOS]] > [[CentOS 7.x]] > [[CentOS 7.x command line tools and utilities|Command line tools and utilities]] > [[CentOS 7.x nproc]] | |||
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This will give value of <physical CPUs> x <cores per CPU> x <Threads per core> as a single number. | This will give value of <physical CPUs> x <cores per CPU> x <Threads per core> as a single number. | ||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 7.x]] > [[CentOS 7.x command line tools and utilities|Command line tools and utilities]] > [[CentOS 7.x nproc]] | |||
Latest revision as of 09:09, 25 August 2022
Home > CentOS > CentOS 7.x > Command line tools and utilities > CentOS 7.x nproc
It is possible to see CPU information using:
cat /proc/cpuinfo
In the output for every physical CPU (socket) there is a different physical ID. For every core in the processor there is a different core ID. If hyper-threading is enabled then each physical-ID / core-ID pair for hyper-threaded processor would appear twice.
To quickly determine no. of processor cores across all physical IDs, core IDs, threads, etc. use:
nproc
This will give value of <physical CPUs> x <cores per CPU> x <Threads per core> as a single number.
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