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===Hardware packet timestamping=== | ===Hardware packet timestamping=== | ||
This option allows to enable the use of high-precision hardware packet timestamps on supported interfaces ( | This option allows to enable the use of high-precision hardware packet timestamps on supported interfaces. If an interface is supported, it has the “Hardware Timestamps” feature in the interface statistics (firmware >= 4.4). | ||
This feature will require approximately 30% more load in the I/O threads. The load increase can be reduced to about 10% by using the jumbo frame mode "Large buffers" or "Disabled". | This feature will require approximately 30% more load in the I/O threads. The load increase can be reduced to about 10% by using the jumbo frame mode "Large buffers" or "Disabled". | ||