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authorXuan Zhuo <xuanzhuo@linux.alibaba.com>2024-04-26 11:39:27 +0800
committerPaolo Abeni <pabeni@redhat.com>2024-04-30 10:51:33 +0200
commit0cfe71f45f420e412fda2395807a56c453a6e0b6 (patch)
tree19653224b4aafd6ff15a62ad9e2790ddbbfce301 /include
parentd806e1ff79e65f9cf7932286555fc2855e721ae5 (diff)
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netdev: add queue stats
These stats are commonly. Support reporting those via netdev-genl queue stats. name: rx-hw-drops name: rx-hw-drop-overruns name: rx-csum-unnecessary name: rx-csum-none name: rx-csum-bad name: rx-hw-gro-packets name: rx-hw-gro-bytes name: rx-hw-gro-wire-packets name: rx-hw-gro-wire-bytes name: rx-hw-drop-ratelimits name: tx-hw-drops name: tx-hw-drop-errors name: tx-csum-none name: tx-needs-csum name: tx-hw-gso-packets name: tx-hw-gso-bytes name: tx-hw-gso-wire-packets name: tx-hw-gso-wire-bytes name: tx-hw-drop-ratelimits Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/net/netdev_queues.h27
-rw-r--r--include/uapi/linux/netdev.h19
2 files changed, 46 insertions, 0 deletions
diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h
index 1ec408585373..c7ac4539eafc 100644
--- a/include/net/netdev_queues.h
+++ b/include/net/netdev_queues.h
@@ -9,11 +9,38 @@ struct netdev_queue_stats_rx {
u64 bytes;
u64 packets;
u64 alloc_fail;
+
+ u64 hw_drops;
+ u64 hw_drop_overruns;
+
+ u64 csum_unnecessary;
+ u64 csum_none;
+ u64 csum_bad;
+
+ u64 hw_gro_packets;
+ u64 hw_gro_bytes;
+ u64 hw_gro_wire_packets;
+ u64 hw_gro_wire_bytes;
+
+ u64 hw_drop_ratelimits;
};
struct netdev_queue_stats_tx {
u64 bytes;
u64 packets;
+
+ u64 hw_drops;
+ u64 hw_drop_errors;
+
+ u64 csum_none;
+ u64 needs_csum;
+
+ u64 hw_gso_packets;
+ u64 hw_gso_bytes;
+ u64 hw_gso_wire_packets;
+ u64 hw_gso_wire_bytes;
+
+ u64 hw_drop_ratelimits;
};
/**
diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h
index bb65ee840cda..cf24f1d9adf8 100644
--- a/include/uapi/linux/netdev.h
+++ b/include/uapi/linux/netdev.h
@@ -146,6 +146,25 @@ enum {
NETDEV_A_QSTATS_TX_PACKETS,
NETDEV_A_QSTATS_TX_BYTES,
NETDEV_A_QSTATS_RX_ALLOC_FAIL,
+ NETDEV_A_QSTATS_RX_HW_DROPS,
+ NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS,
+ NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY,
+ NETDEV_A_QSTATS_RX_CSUM_NONE,
+ NETDEV_A_QSTATS_RX_CSUM_BAD,
+ NETDEV_A_QSTATS_RX_HW_GRO_PACKETS,
+ NETDEV_A_QSTATS_RX_HW_GRO_BYTES,
+ NETDEV_A_QSTATS_RX_HW_GRO_WIRE_PACKETS,
+ NETDEV_A_QSTATS_RX_HW_GRO_WIRE_BYTES,
+ NETDEV_A_QSTATS_RX_HW_DROP_RATELIMITS,
+ NETDEV_A_QSTATS_TX_HW_DROPS,
+ NETDEV_A_QSTATS_TX_HW_DROP_ERRORS,
+ NETDEV_A_QSTATS_TX_CSUM_NONE,
+ NETDEV_A_QSTATS_TX_NEEDS_CSUM,
+ NETDEV_A_QSTATS_TX_HW_GSO_PACKETS,
+ NETDEV_A_QSTATS_TX_HW_GSO_BYTES,
+ NETDEV_A_QSTATS_TX_HW_GSO_WIRE_PACKETS,
+ NETDEV_A_QSTATS_TX_HW_GSO_WIRE_BYTES,
+ NETDEV_A_QSTATS_TX_HW_DROP_RATELIMITS,
__NETDEV_A_QSTATS_MAX,
NETDEV_A_QSTATS_MAX = (__NETDEV_A_QSTATS_MAX - 1)