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| author |   Tariq Toukan <tariqt@mellanox.com> | 2018-05-02 18:29:42 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-06-28 14:44:17 -0700 |
| commit | 2d7103c800add14d9ea3194a704130622474d54f (patch) | |
| tree | b2a018ffcb4a628b3086f051c69e868a8de016fd /tools/perf/scripts/python/stackcollapse.py | |
| parent | net/mlx5e: Add XDP_TX completions statistics (diff) | |
net/mlx5e: Add NAPI statistics
Add per-channel and global ethtool counters for NAPI.
This helps us monitor and analyze performance in general.
- ch[i]_poll:
the number of times the channel's NAPI poll was invoked.
- ch[i]_arm:
the number of times the channel's NAPI poll completed
and armed the completion queues.
- ch[i]_aff_change:
the number of times the channel's NAPI poll explicitly
stopped execution on a cpu due to a change in affinity.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions