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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Date: Wed, 23 Sep 2020 22:34:26 -0700
Message-Id: <20200924053433.12648-1-stephen@networkplumber.org>
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Subject: [dpdk-dev] [PATCH v6 0/7] app/proc-info: enhancements
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The current proc-info command is useful for diagnosing issues
with external DPDK applications, but the display is limited
and somewhat ugly. This patchset adds some enhancements which
show more info and suppress unnecessary stuff.
A before/after example:
# dpdk-proc-info -w 03:00.0 -- --show-port
EAL: Detected 8 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket_23602_5b92232fa062
EAL: Selected IOVA mode 'VA'
EAL: Probing VFIO support...
EAL: Probe PCI driver: mlx5_pci (15b3:1013) device: 0000:03:00.0 (socket 0)
EAL: No legacy callbacks, legacy socket not created
========== show - Port PMD 3490000000==========
===== Port (0)=====
- generic config
-- Socket 0
Link get failed (port 0): Operation not supported
-- promiscuous (1)
-- mtu (1500)
- queue
-- queue 0 rx scatter 0 descriptors 256 offloads 0x0 mempool socket 0
- cyrpto context
-- security context - (nil)
================================================================================
======================================== ========================================
After:
# dpdk-proc-info -w 03:00.0 -- --show-port
EAL: No legacy callbacks, legacy socket not created
========== show - Port PMD ==========
===== Port 0 =====
- generic config
-- driver mlx5_pci device 03:00.0 socket 0
Link get failed (port 0): Operation not supported
-- mac EC:0D:9A:37:D8:86
-- promiscuous mode enabled
-- all multicast mode disabled
-- mtu (1500)
- rx queue
-- 0 descriptors 4096 drop_en mempool mbuf_pool_socket_0 socket 0 offloads : RSS_HASH
-- 1 descriptors 4096 drop_en mempool mbuf_pool_socket_0 socket 0 offloads : RSS_HASH
-- 2 descriptors 4096 drop_en mempool mbuf_pool_socket_0 socket 0 offloads : RSS_HASH
-- 3 descriptors 4096 drop_en mempool mbuf_pool_socket_0 socket 0 offloads : RSS_HASH
- tx queue
-- 0 descriptors 4096 thresh 0/0
-- 1 descriptors 4096 thresh 0/0
-- 2 descriptors 4096 thresh 0/0
-- 3 descriptors 4096 thresh 0/0
History:
v6 - rebase to main and dump offload information
v5 - add mempool name to queue info
fix trailing whitespace
v4 - incorporate mempool display
modify portmask for handling owned ports
v3 - consolidate chages for displaying crypto info
v2 - fix checkpatch complaints
Hemant Agrawal (1):
app/proc-info: add crypto security context info
Stephen Hemminger (6):
app/proc-info: remove unused logtype #define
app/proc-info: eliminate useless borders
app/proc-info: hide EAL info messages
app/proc-info: add more info to show_ports
app/proc-info: dump rx and tx descriptor info
app/proc-info: provide way to request info on owned ports
app/proc-info/main.c | 371 +++++++++++++++++++++++++++----------------
1 file changed, 237 insertions(+), 134 deletions(-)
--
2.27.0