2021-10-13 02:03:21 +00:00
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[main]
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include={{ item.1 }}
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2023-04-08 17:28:51 +00:00
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summary={{ item.1 }} + TCP/RAID tweaks + AMDGPU {{ item.0 }}
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2021-10-13 02:03:21 +00:00
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2022-01-30 05:07:22 +00:00
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[sysctl]
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2023-04-08 17:28:51 +00:00
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# allow regular users to see the kernel ring buffer
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kernel.dmesg_restrict=0
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2022-01-30 05:07:22 +00:00
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net.core.default_qdisc=fq
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2022-05-30 06:50:56 +00:00
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# 'bbr2' requires a [modified] supporting kernel - stock Fedora kernels do *not* support it (currently)
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# eg: 'kernel-xanmode-edge' from COPR 'rmnscnce/kernel-xanmod'
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net.ipv4.tcp_congestion_control=bbr2
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2022-01-30 05:07:22 +00:00
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net.core.rmem_max=33554432
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net.core.wmem_max=33554432
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2023-06-03 22:40:20 +00:00
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dev.raid.speed_limit_min=1000000
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dev.raid.speed_limit_max=6000000
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# improve THP allocation latency, compact in background
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vm.compaction_proactiveness=30
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# make page lock theft slightly more fair
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vm.page_lock_unfairness=1
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2022-01-30 05:07:22 +00:00
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# allow some games to run (eg: DayZ)
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vm.max_map_count=1048576
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2022-06-04 16:38:40 +00:00
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2022-06-13 02:20:10 +00:00
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# reference/execute AMDGPU control script
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# used because some sysfs interfaces are transactional
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# cannot be set by a single param in 'tuned'/[sysfs]
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2022-06-04 16:38:40 +00:00
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[gpuclockscript]
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type=script
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script=${i:PROFILE_DIR}/amdgpu-clock.sh
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2023-01-29 04:03:03 +00:00
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# for SSDs with no RPM, set no IO scheduler
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[ssdnosched]
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type=disk
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devices_udev_regex=(ID_ATA_ROTATION_RATE_RPM=0)
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2023-04-08 17:28:51 +00:00
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# elevator=none
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elevator=kyber
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# elevator=mq-deadline
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