From: Christian Ebner <c.ebner@proxmox.com>
To: pbs-devel@lists.proxmox.com
Subject: [pbs-devel] [PATCH proxmox{, -backup} v3 0/2] add GC chunk LRU cache stats
Date: Wed, 4 Jun 2025 17:34:47 +0200 [thread overview]
Message-ID: <20250604153449.482640-1-c.ebner@proxmox.com> (raw)
Allows better fine-tuning of the garbage collection cache capacity by
providing the hit and miss count, as well as the hit ratio as output
to the garbage collection task log.
Changes since version 2 (thanks Fabian for feedback):
- Combine stats counters into struct and make them optional. This
avoids parsing issues during upgrade.
Changes since version 1 (thanks Lukas for feedback):
- Also display the cache hit ratio
- Fix the cache not being disabled when the capacity is set to 0,
discovered while investigating the hit ratio for different
capacities.
proxmox:
Christian Ebner (1):
pbs api types: extend garbage collection status by cache stats
pbs-api-types/src/datastore.rs | 13 +++++++++++++
1 file changed, 13 insertions(+)
proxmox-backup:
Christian Ebner (1):
garbage collection: track chunk cache stats and show in task log
pbs-datastore/src/datastore.rs | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
Summary over all repositories:
2 files changed, 33 insertions(+), 2 deletions(-)
--
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next reply other threads:[~2025-06-04 15:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-04 15:34 Christian Ebner [this message]
2025-06-04 15:34 ` [pbs-devel] [PATCH proxmox master stable-bookworm v3 1/1] pbs api types: extend garbage collection status by " Christian Ebner
2025-06-04 15:34 ` [pbs-devel] [PATCH proxmox-backup v3 1/1] garbage collection: track chunk cache stats and show in task log Christian Ebner
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