From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: pbs-devel@lists.proxmox.com
Subject: [pbs-devel] [PATCH proxmox-backup 0/2] improve fixed size chunker performance
Date: Wed, 17 Jul 2024 15:08:25 +0200 [thread overview]
Message-ID: <20240717130827.1073067-1-f.gruenbichler@proxmox.com> (raw)
found while looking for obvious bottlenecks - the fixed size chunker
used a default 8k input buffer, which causes a lot of polling while
copying data from the input into the 4M chunk.
Fabian Grünbichler (2):
example: improve chunking speed example
image backup: use 4M input buffer
examples/test_chunk_speed2.rs | 23 ++++++++++++++++++-----
proxmox-backup-client/src/main.rs | 8 ++++++--
2 files changed, 24 insertions(+), 7 deletions(-)
--
2.39.2
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next reply other threads:[~2024-07-17 13:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-17 13:08 Fabian Grünbichler [this message]
2024-07-17 13:08 ` [pbs-devel] [PATCH proxmox-backup 1/2] example: improve chunking speed example Fabian Grünbichler
2024-07-17 13:08 ` [pbs-devel] [RFC proxmox-backup 2/2] image backup: use 4M input buffer Fabian Grünbichler
2024-07-19 7:28 ` Dietmar Maurer
2024-07-22 8:03 ` [pbs-devel] applied: [PATCH proxmox-backup 0/2] improve fixed size chunker performance Thomas Lamprecht
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