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Diffstat (limited to 'Documentation/topics/dpdk/pmd.rst')
| -rw-r--r-- | Documentation/topics/dpdk/pmd.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/topics/dpdk/pmd.rst b/Documentation/topics/dpdk/pmd.rst index 88457f366..9006fd40f 100644 --- a/Documentation/topics/dpdk/pmd.rst +++ b/Documentation/topics/dpdk/pmd.rst @@ -291,10 +291,10 @@ If a PMD core is detected to be above the load threshold and the minimum pre-requisites are met, a dry-run using the current PMD assignment algorithm is performed. -The current variance of load between the PMD cores and estimated variance from -the dry-run are both calculated. If the estimated dry-run variance is improved -from the current one by the variance threshold, a new Rx queue to PMD -assignment will be performed. +For each numa node, the current variance of load between the PMD cores and +estimated variance from the dry-run are both calculated. If any numa's +estimated dry-run variance is improved from the current one by the variance +threshold, a new Rx queue to PMD assignment will be performed. For example, to set the variance improvement threshold to 40%:: |