Alexander Motin 1fdcb653bc Once more refactor arc_summary output
Before this arc_summary was not reporting any information about
evictable ARC memory.  As result I've found difficult to analyze
behavior of dnode-heavy workload with lots of unevictable buffers.

This change adds evictable sizes into states breakdown section.
While there, add/refactor sections for global memory statistics,
for ARC breakdown between different structures, for data/metadata.
Add information about memory reclamation requests.

While there, refactor and polish graph mode, neglected for a while.

Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.

Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Umer Saleem <usaleem@ixsystems.com>
Reviewed-by: Ameer Hamza <ahamza@ixsystems.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
2024-08-05 09:22:51 -07:00
2024-01-29 09:16:02 -08:00
2024-08-05 09:22:51 -07:00
2022-12-22 11:34:28 -08:00
2020-06-09 21:24:09 -07:00
2018-05-29 16:00:33 -07:00
2024-07-16 16:27:54 -07:00
2020-08-26 21:44:41 -07:00
2018-05-29 16:00:33 -07:00
2023-11-27 12:58:03 -08:00
2021-04-02 16:33:40 -07:00
2020-03-16 10:46:03 -07:00

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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS is released under a CDDL license. For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 12.4-RELEASE.
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