From: Stephen Hemminger <stephen@networkplumber.org>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: dev@dpdk.org, shperetz@nvidia.com, viacheslavo@nvidia.com,
bruce.richardson@intel.com, mb@smartsharesystems.com,
Robin Jarry <rjarry@redhat.com>
Subject: Re: [PATCH v6 7/7] usertools/mbuf: parse mbuf history dump
Date: Wed, 15 Oct 2025 10:50:25 -0700 [thread overview]
Message-ID: <20251015105025.573f5d3b@hermes.local> (raw)
In-Reply-To: <20251014124046.1032293-8-thomas@monjalon.net>
On Tue, 14 Oct 2025 14:33:40 +0200
Thomas Monjalon <thomas@monjalon.net> wrote:
> From: Shani Peretz <shperetz@nvidia.com>
>
> Add a Python script that parses the history dump of mbufs
> generated by rte_mbuf_history_dump() and related functions,
> and presents it in a human-readable format.
>
> If an operation ID is repeated, such as in the case of a double free,
> it will be highlighted in red and listed at the end of the file.
>
> Signed-off-by: Shani Peretz <shperetz@nvidia.com>
Minor stuff.
$ flake8 --max-line-length=100 dpdk-mbuf-history-parser.py
dpdk-mbuf-history-parser.py:14:1: F401 'sys' imported but unused
dpdk-mbuf-history-parser.py:29:27: E203 whitespace before ':'
next prev parent reply other threads:[~2025-10-15 17:50 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-16 7:29 [RFC PATCH 0/5] Introduce mempool object new debug capabilities Shani Peretz
2025-06-16 7:29 ` [RFC PATCH 1/5] mempool: record mempool objects operations history Shani Peretz
2025-06-16 7:29 ` [RFC PATCH 2/5] drivers: add mempool history compilation flag Shani Peretz
2025-06-16 7:29 ` [RFC PATCH 3/5] net/mlx5: mark an operation in mempool object's history Shani Peretz
2025-06-16 7:29 ` [RFC PATCH 4/5] app/testpmd: add testpmd command to dump mempool history Shani Peretz
2025-06-16 7:29 ` [RFC PATCH 5/5] usertool: add a script to parse mempool history dump Shani Peretz
2025-06-16 15:30 ` [RFC PATCH 0/5] Introduce mempool object new debug capabilities Stephen Hemminger
2025-06-19 12:57 ` Morten Brørup
2025-07-07 5:46 ` Shani Peretz
2025-07-07 5:45 ` Shani Peretz
2025-07-07 12:10 ` Morten Brørup
2025-07-19 14:39 ` Morten Brørup
2025-08-25 11:27 ` Slava Ovsiienko
2025-09-01 15:34 ` Morten Brørup
2025-09-16 15:12 ` [PATCH v2 0/4] add mbuf " Shani Peretz
2025-09-16 15:12 ` [PATCH v2 1/4] mbuf: record mbuf operations history Shani Peretz
2025-09-16 21:17 ` Stephen Hemminger
2025-09-16 21:33 ` Thomas Monjalon
2025-09-17 1:22 ` Morten Brørup
2025-09-17 14:46 ` Morten Brørup
2025-09-19 9:14 ` Shani Peretz
2025-09-16 15:12 ` [PATCH v2 2/4] net/mlx5: mark an operation in mbuf's history Shani Peretz
2025-09-16 21:14 ` Stephen Hemminger
2025-09-16 21:31 ` Thomas Monjalon
2025-09-17 15:04 ` Stephen Hemminger
2025-09-16 15:12 ` [PATCH v2 3/4] app/testpmd: add testpmd command to dump mbuf history Shani Peretz
2025-09-16 15:12 ` [PATCH v2 4/4] usertool: add a script to parse mbuf history dump Shani Peretz
2025-09-30 23:25 ` [PATCH v3 0/5] add mbuf debug capabilities Thomas Monjalon
2025-09-30 23:25 ` [PATCH v3 1/5] mbuf: move header include for logs Thomas Monjalon
2025-09-30 23:25 ` [PATCH v3 2/5] mbuf: record mbuf operations history Thomas Monjalon
2025-10-01 0:12 ` Thomas Monjalon
2025-10-02 7:37 ` Morten Brørup
2025-10-02 21:23 ` Thomas Monjalon
2025-10-13 18:39 ` Thomas Monjalon
2025-10-13 20:08 ` Morten Brørup
2025-10-13 21:07 ` Thomas Monjalon
2025-10-14 10:04 ` Morten Brørup
2025-09-30 23:25 ` [PATCH v3 3/5] ethdev: mark mbufs in burst functions Thomas Monjalon
2025-10-02 7:44 ` Morten Brørup
2025-10-13 15:32 ` Thomas Monjalon
2025-09-30 23:25 ` [PATCH v3 4/5] app/testpmd: add commands to dump mbuf history Thomas Monjalon
2025-10-01 8:20 ` Stephen Hemminger
2025-10-13 15:31 ` Thomas Monjalon
2025-09-30 23:25 ` [PATCH v3 5/5] usertools/mbuf: parse mbuf history dump Thomas Monjalon
2025-10-02 8:07 ` Robin Jarry
2025-10-13 21:16 ` [PATCH v4 0/7] add mbuf debug capabilities Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 1/7] doc: explain debug options in mbuf guide Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 2/7] mbuf: move header include for logs Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 3/7] mbuf: record mbuf operations history Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 4/7] ethdev: mark mbufs in burst functions Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 5/7] app/testpmd: use space separator in dump commands Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 6/7] app/testpmd: add commands to dump mbuf history Thomas Monjalon
2025-10-13 21:16 ` [PATCH v4 7/7] usertools/mbuf: parse mbuf history dump Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 0/7] add mbuf debug capabilities Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 1/7] doc: explain debug options in mbuf guide Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 2/7] mbuf: move header include for logs Thomas Monjalon
2025-10-14 8:47 ` Morten Brørup
2025-10-14 6:58 ` [PATCH v5 3/7] mbuf: record mbuf operations history Thomas Monjalon
2025-10-14 9:59 ` Morten Brørup
2025-10-14 12:03 ` Thomas Monjalon
2025-10-14 12:31 ` Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 4/7] ethdev: mark mbufs in burst functions Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 5/7] app/testpmd: use space separator in dump commands Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 6/7] app/testpmd: add commands to dump mbuf history Thomas Monjalon
2025-10-14 8:45 ` Morten Brørup
2025-10-14 9:43 ` Thomas Monjalon
2025-10-14 9:48 ` Bruce Richardson
2025-10-14 9:55 ` Thomas Monjalon
2025-10-14 6:58 ` [PATCH v5 7/7] usertools/mbuf: parse mbuf history dump Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 0/7] add mbuf debug capabilities Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 1/7] doc: explain debug options in mbuf guide Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 2/7] mbuf: move header include for logs Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 3/7] mbuf: record mbuf operations history Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 4/7] ethdev: mark mbufs in burst functions Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 5/7] app/testpmd: use space separator in dump commands Thomas Monjalon
2025-10-15 17:52 ` Stephen Hemminger
2025-10-15 19:10 ` Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 6/7] app/testpmd: add commands to dump mbuf history Thomas Monjalon
2025-10-14 12:33 ` [PATCH v6 7/7] usertools/mbuf: parse mbuf history dump Thomas Monjalon
2025-10-14 14:03 ` Robin Jarry
2025-10-15 17:50 ` Stephen Hemminger [this message]
2025-10-15 19:11 ` Thomas Monjalon
2025-10-15 19:41 ` Robin Jarry
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