From: Dietmar Maurer <dietmar@proxmox.com>
To: Proxmox Backup Server development discussion
<pbs-devel@lists.proxmox.com>,
Dominik Csapak <d.csapak@proxmox.com>
Subject: Re: [pbs-devel] [PATCH proxmox-backup] backup/verify: improve speed by sorting chunks by inode
Date: Wed, 14 Apr 2021 09:17:26 +0200 (CEST) [thread overview]
Message-ID: <100737719.2784.1618384647016@webmail.proxmox.com> (raw)
> two small benchmarks (single spinner, ext4) here showed an improvement from
> ~430 seconds to ~330 seconds for a 32GiB fixed index
> and from
> ~160 seconds to ~120 seconds for a 10GiB dynamic index
On my single disk XFS datastore, I get a speedup of 1.6 (from 742 down to 466 seconds).
next reply other threads:[~2021-04-14 7:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 7:17 Dietmar Maurer [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-04-14 16:44 Dietmar Maurer
2021-04-15 7:19 ` Fabian Grünbichler
2021-04-13 14:35 Dominik Csapak
2021-04-14 13:24 ` Fabian Grünbichler
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