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Diffstat (limited to 'Documentation/networking/statistics.rst')
| -rw-r--r-- | Documentation/networking/statistics.rst | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/networking/statistics.rst b/Documentation/networking/statistics.rst index 551b3cc29a41..518284e287b0 100644 --- a/Documentation/networking/statistics.rst +++ b/Documentation/networking/statistics.rst @@ -41,6 +41,15 @@ If `-s` is specified once the detailed errors won't be shown. `ip` supports JSON formatting via the `-j` option. +Queue statistics +~~~~~~~~~~~~~~~~ + +Queue statistics are accessible via the netdev netlink family. + +Currently no widely distributed CLI exists to access those statistics. +Kernel development tools (ynl) can be used to experiment with them, +see `Documentation/userspace-api/netlink/intro-specs.rst`. + Protocol-specific statistics ---------------------------- @@ -134,7 +143,7 @@ reading multiple stats as it internally performs a full dump of and reports only the stat corresponding to the accessed file. Sysfs files are documented in -`Documentation/ABI/testing/sysfs-class-net-statistics`. +Documentation/ABI/testing/sysfs-class-net-statistics. netlink @@ -147,6 +156,12 @@ Statistics are reported both in the responses to link information requests (`RTM_GETLINK`) and statistic requests (`RTM_GETSTATS`, when `IFLA_STATS_LINK_64` bit is set in the `.filter_mask` of the request). +netdev (netlink) +~~~~~~~~~~~~~~~~ + +`netdev` generic netlink family allows accessing page pool and per queue +statistics. + ethtool ------- |