mbox series

[net-next,v3,0/4] enic: Report per queue stats

Message ID 20240912005039.10797-1-neescoba@cisco.com (mailing list archive)
Headers show
Series enic: Report per queue stats | expand

Message

Nelson Escobar (neescoba) Sept. 12, 2024, 12:50 a.m. UTC
Hi,

This is V3 of a series that adds per queue stats report to enic driver.
Per Jakub's suggestion, I've removed the stats present in qstats from the
ethtool output.

Patch #1: Use a macro instead of static const variables for array sizes.  I
          didn't want to add more static const variables in the next patch
          so clean up the existing ones first.

Patch #2: Collect per queue statistics

Patch #3: Report per queue stats in netdev qstats

Patch #4: Report some per queue stats in ethtool

# NETIF="eno6" tools/testing/selftests/drivers/net/stats.py
KTAP version 1
1..5
ok 1 stats.check_pause # XFAIL pause not supported by the device
ok 2 stats.check_fec # XFAIL FEC not supported by the device
ok 3 stats.pkt_byte_sum
ok 4 stats.qstat_by_ifindex
ok 5 stats.check_down
# Totals: pass:3 fail:0 xfail:2 xpass:0 skip:0 error:0

# tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml --dump qstats-get --json '{"ifindex": "34"}'
[{'ifindex': 34,
  'rx-bytes': 66762680,
  'rx-csum-unnecessary': 1009345,
  'rx-hw-drop-overruns': 0,
  'rx-hw-drops': 0,
  'rx-packets': 1009673,
  'tx-bytes': 137936674899,
  'tx-csum-none': 125,
  'tx-hw-gso-packets': 2408712,
  'tx-needs-csum': 2431531,
  'tx-packets': 15475466,
  'tx-stop': 0,
  'tx-wake': 0}]

---

V3:
  - Added a few more stats to be reported in netdev qstats
  - Removed stats reported in netdev qstats from the ethtool output per
    Jakub's suggestion
  - Patch order changes and commit message change to better reflect that
    ethtool patch only contains stats not in netdev qstats
  - Some minor changes like renaming the 'csum' counter to 'csum_none' and
    changes to counter comments to make things a little clearer
v2: https://lore.kernel.org/all/20240905010900.24152-1-neescoba@cisco.com/
  - Split the ethtool stats reporting into its own patch
  - Added a patch for reporting stats with netdev qstats per Jakub's
    suggestion
v1: https://lore.kernel.org/all/20240823235401.29996-1-neescoba@cisco.com/


Nelson Escobar (4):
  enic: Use macro instead of static const variables for array sizes
  enic: Collect per queue statistics
  enic: Report per queue statistics in netdev qstats
  enic: Report some per queue statistics in ethtool

 drivers/net/ethernet/cisco/enic/enic.h        |  38 ++++-
 .../net/ethernet/cisco/enic/enic_ethtool.c    | 102 ++++++++++--
 drivers/net/ethernet/cisco/enic/enic_main.c   | 157 ++++++++++++++++--
 3 files changed, 269 insertions(+), 28 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org Sept. 14, 2024, 4:30 a.m. UTC | #1
Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 11 Sep 2024 17:50:35 -0700 you wrote:
> Hi,
> 
> This is V3 of a series that adds per queue stats report to enic driver.
> Per Jakub's suggestion, I've removed the stats present in qstats from the
> ethtool output.
> 
> Patch #1: Use a macro instead of static const variables for array sizes.  I
>           didn't want to add more static const variables in the next patch
>           so clean up the existing ones first.
> 
> [...]

Here is the summary with links:
  - [net-next,v3,1/4] enic: Use macro instead of static const variables for array sizes
    https://git.kernel.org/netdev/net-next/c/a59571ad6dfc
  - [net-next,v3,2/4] enic: Collect per queue statistics
    https://git.kernel.org/netdev/net-next/c/f3f915099496
  - [net-next,v3,3/4] enic: Report per queue statistics in netdev qstats
    https://git.kernel.org/netdev/net-next/c/77805ddb5755
  - [net-next,v3,4/4] enic: Report some per queue statistics in ethtool
    https://git.kernel.org/netdev/net-next/c/bde04d9876c0

You are awesome, thank you!