import CS git tuned-2.27.0-2.el10_2
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AlmaLinux RelEng Bot
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.gitignore
vendored
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tuned-2.26.0.tar.gz
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tuned-2.27.0.tar.gz
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2
sources
2
sources
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SHA512 (tuned-2.26.0.tar.gz) = af468e1b4ca2e10cf00cad53f27d65d0b5eab73e65b9c61d67fd39ff9687700704db87294fbf62bda949b3544a9ba69c82f6d35f448226654a5949fa8de1b2c0
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SHA512 (tuned-2.27.0.tar.gz) = 7471d073879a688da66e72c4f5c562d1a732d6bfb562d8c033874a8edbad2bab3cf3c7dc387270bf99ae6b1b35ffc451173122e32023116709567e529e09dc52
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@ -1,68 +0,0 @@
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From 8889fbb65a2fef367811dbbf97aaa77afcc59d09 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
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Date: Wed, 8 Oct 2025 19:29:41 +0200
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Subject: [PATCH] cpu-partitioning: autodetect dracut hook directory,
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workaround for systemd
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Wrong hook directory can make the machine unbootable:
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https://issues.redhat.com/browse/RHEL-119889
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Also added workaround for currently non-functional systemd plugin
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which doesn't include the systemd config into the initrd image.
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Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
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---
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profiles/cpu-partitioning/script.sh | 13 +++++++++++--
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profiles/cpu-partitioning/tuned.conf | 3 ++-
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2 files changed, 13 insertions(+), 3 deletions(-)
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diff --git a/profiles/cpu-partitioning/script.sh b/profiles/cpu-partitioning/script.sh
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index ec422ca..5fe8d7d 100755
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--- a/profiles/cpu-partitioning/script.sh
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+++ b/profiles/cpu-partitioning/script.sh
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@@ -3,10 +3,19 @@
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. /usr/lib/tuned/functions
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start() {
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+ DRACUT_VER=`dracut --version | sed 's/^.* \([0-9]\+\).*/\1/'`
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+ echo "$DRACUT_VER" | grep -q '^[[:digit:]]\+$' || DRACUT_VER="0"
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+ # https://issues.redhat.com/browse/RHEL-119889
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+ if [ "$DRACUT_VER" -gt "102" ]
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+ then
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+ DRACUT_HOOK_DIR="/var/lib/dracut/hooks/pre-udev"
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+ else
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+ DRACUT_HOOK_DIR="/usr/lib/dracut/hooks/pre-udev"
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+ fi
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mkdir -p "${TUNED_tmpdir}/etc/systemd"
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- mkdir -p "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev"
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+ mkdir -p "${TUNED_tmpdir}${DRACUT_HOOK_DIR}"
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cp /etc/systemd/system.conf "${TUNED_tmpdir}/etc/systemd/"
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- cp 00-tuned-pre-udev.sh "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev/"
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+ cp 00-tuned-pre-udev.sh "${TUNED_tmpdir}${DRACUT_HOOK_DIR}"
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setup_kvm_mod_low_latency
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disable_ksm
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return "$?"
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diff --git a/profiles/cpu-partitioning/tuned.conf b/profiles/cpu-partitioning/tuned.conf
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index 11f03cf..e795dcb 100644
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--- a/profiles/cpu-partitioning/tuned.conf
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+++ b/profiles/cpu-partitioning/tuned.conf
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@@ -23,6 +23,7 @@ tmpdir=${f:strip:${f:exec:mktemp:-d}}
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isolated_cores_expanded=${f:cpulist_unpack:${isolated_cores}}
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isolated_cpumask=${f:cpulist2hex:${isolated_cores_expanded}}
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not_isolated_cores_expanded=${f:cpulist_invert:${isolated_cores_expanded}}
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+not_isolated_cores=${f:cpulist_pack:${not_isolated_cores_expanded}}
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isolated_cores_online_expanded=${f:cpulist_online:${isolated_cores}}
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not_isolated_cores_online_expanded=${f:cpulist_online:${not_isolated_cores_expanded}}
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not_isolated_cpumask=${f:cpulist2hex:${not_isolated_cores_expanded}}
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@@ -62,4 +63,4 @@ priority=10
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initrd_remove_dir=True
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initrd_dst_img=tuned-initrd.img
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initrd_add_dir=${tmpdir}
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-cmdline_cpu_part=+nohz=on${cmd_isolcpus} nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} intel_pstate=disable nosoftlockup
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+cmdline_cpu_part=+nohz=on${cmd_isolcpus} nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} systemd.cpu_affinity=${not_isolated_cores} intel_pstate=disable nosoftlockup
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--
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2.51.0
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73
tuned-2.27.0-net-coalescing-fix.patch
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73
tuned-2.27.0-net-coalescing-fix.patch
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@ -0,0 +1,73 @@
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From f5cfd2a72263ebf1c868fa75afd6d6e085e10e50 Mon Sep 17 00:00:00 2001
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From: Fothsid <18036123+Fothsid@users.noreply.github.com>
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Date: Wed, 22 Apr 2026 16:01:23 +0200
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Subject: [PATCH] net: add more coalescing options, filter out unsupported ones
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Ethtool's tx-aggr-* parameters were not known to tuned.
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In addition to adding those, checking logic is changed to
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filter out unknown parameters supported by ethtool instead
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of simply failing to set any options.
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Resolves: RHEL-152675
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---
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tuned/plugins/plugin_net.py | 20 +++++++++-----------
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1 file changed, 9 insertions(+), 11 deletions(-)
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diff --git a/tuned/plugins/plugin_net.py b/tuned/plugins/plugin_net.py
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index 6d291b291..31b30f5df 100644
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--- a/tuned/plugins/plugin_net.py
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+++ b/tuned/plugins/plugin_net.py
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@@ -332,7 +332,10 @@ def _get_config_options_coalesce(cls):
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"rx-frames-high": None,
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"tx-usecs-high": None,
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"tx-frames-high": None,
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- "sample-interval": None
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+ "sample-interval": None,
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+ "tx-aggr-max-bytes": None,
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+ "tx-aggr-max-frames": None,
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+ "tx-aggr-time-usecs": None
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}
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@classmethod
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@@ -615,7 +618,7 @@ def _get_mtu(self, device, instance, ignore_missing=False):
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# d is dict: {parameter: value}
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def _check_parameters(self, context, d):
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if context == "features":
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- return True
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+ return d
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params = set(d.keys())
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supported_getter = { "coalesce": self._get_config_options_coalesce, \
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"pause": self._get_config_options_pause, \
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@@ -623,9 +626,8 @@ def _check_parameters(self, context, d):
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"channels": self._get_config_options_channels }
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supported = set(supported_getter[context]().keys())
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if not params.issubset(supported):
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- log.error("unknown %s parameter(s): %s" % (context, str(params - supported)))
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- return False
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- return True
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+ log.warning("ignoring unknown %s parameter(s): %s" % (context, str(params - supported)))
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+ return {k: v for k, v in d.items() if k in supported}
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# parse output of ethtool -a
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def _parse_pause_parameters(self, s):
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@@ -712,17 +714,13 @@ def _get_device_parameters(self, instance, context, device):
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"channels": self._parse_channels_parameters }
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parser = context2parser[context]
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d = parser(value)
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- if context == "coalesce" and not self._check_parameters(context, d):
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- return None
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- return d
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+ return self._check_parameters(context, d)
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def _set_device_parameters(self, instance, context, value, device, sim,
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dev_params = None):
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if value is None or len(value) == 0:
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return None
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- d = self._parse_config_parameters(value, context)
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- if d is None or not self._check_parameters(context, d):
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- return {}
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+ d = self._check_parameters(context, self._parse_config_parameters(value, context))
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# check if device supports parameters and filter out unsupported ones
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if dev_params:
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self._check_device_support(instance, context, d, device, dev_params)
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29
tuned-2.27.0-openshift-revert.patch
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29
tuned-2.27.0-openshift-revert.patch
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From 8d6874c9439054f5baa04b9988d4a472c5c2924b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
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Date: Tue, 10 Feb 2026 22:36:42 +0100
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Subject: [PATCH] Revert "feat(openshift): Optimize TCP settings for high
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throughput and low latency"
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This reverts commit 7a1a288e85fdcd0cb163b307a54a0718064f6641.
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---
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profiles/openshift/tuned.conf | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/profiles/openshift/tuned.conf b/profiles/openshift/tuned.conf
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index b3cf62b..197850c 100644
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--- a/profiles/openshift/tuned.conf
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+++ b/profiles/openshift/tuned.conf
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@@ -17,10 +17,6 @@ kernel.pid_max=>4194304
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fs.aio-max-nr=>1048576
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net.netfilter.nf_conntrack_max=1048576
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net.ipv4.conf.all.arp_announce=2
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-net.ipv4.tcp_notsent_lowat=131072
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-net.ipv4.tcp_slow_start_after_idle=0
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-net.ipv4.tcp_rmem="4096 131072 16777216"
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-net.ipv4.tcp_wmem="4096 16384 16777216"
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net.ipv4.neigh.default.gc_thresh1=8192
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net.ipv4.neigh.default.gc_thresh2=32768
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net.ipv4.neigh.default.gc_thresh3=65536
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--
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2.52.0
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37
tuned.spec
37
tuned.spec
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Summary: A dynamic adaptive system tuning daemon
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Name: tuned
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Version: 2.26.0
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Release: 1%{?prerel1}%{?dist}.1
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Version: 2.27.0
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Release: 2%{?prerel1}%{?dist}
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License: GPL-2.0-or-later AND CC-BY-SA-3.0
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Source0: https://github.com/redhat-performance/%{name}/archive/v%{version}%{?prerel2}/%{name}-%{version}%{?prerel2}.tar.gz
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# RHEL-9 specific recommend.conf:
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@ -118,8 +118,10 @@ Recommends: subscription-manager
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Requires: python3-syspurpose
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%endif
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%endif
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# https://github.com/redhat-performance/tuned/pull/805
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Patch: tuned-2.26.0-cpu-partitioning-initrd-workaround.patch
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# Revert not yet RHEL approved tuning
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Patch: tuned-2.27.0-openshift-revert.patch
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# https://github.com/redhat-performance/tuned/pull/852
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Patch: tuned-2.27.0-net-coalescing-fix.patch
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%description
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The tuned package contains a daemon that tunes system settings dynamically.
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@ -308,7 +310,7 @@ make install-ppd DESTDIR="%{buildroot}" BINDIR="%{_bindir}" \
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SBINDIR="%{_sbindir}" DOCDIR="%{docdir}" %{make_python_arg}
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# manual
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make install-html DESTDIR=%{buildroot} DOCDIR=%{docdir}
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make install-html DESTDIR=%{buildroot} DOCDIR=%{docdir} %{make_python_arg}
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# conditional support for grub2, grub2 is not available on all architectures
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# and tuned is noarch package, thus the following hack is needed
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@ -637,6 +639,31 @@ fi
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%config(noreplace) %{_sysconfdir}/tuned/ppd.conf
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%changelog
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* Mon Jun 15 2026 Jaroslav Škarvada <jskarvad@redhat.com> - 2.27.0-2
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- net: added more coalescing options, filter out unsupported ones
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resolves: RHEL-181667
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* Sun Feb 22 2026 Jaroslav Škarvada <jskarvad@redhat.com> - 2.27.0-1
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- new release
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- rebased tuned to latest upstream
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related: RHEL-123608
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* Tue Feb 10 2026 Jaroslav Škarvada <jskarvad@redhat.com> - 2.27.0-0.1.rc1
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- new release
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- rebased tuned to latest upstream
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resolves: RHEL-123608
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- cpu-partitioning: autodetect dracut hook directory, systemd workaround
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resolves: RHEL-40619
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- openshift: optimize TCP settings for high throughput and low latency
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- profiles: Set boost=1 in *-performance profiles
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- sap-hana: force latency to 70 us, not to C-states
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resolves: RHEL-142285
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- man: fixed instance_acquire_devices example in tuned-adm man
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resolves: RHEL-90575
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- spec: use correct python interpreter for documentation installation
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- sysctl: add reapply_sysctl_exclude option
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- ppd: ask tuned recommend for base profile
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* Mon Oct 20 2025 Jaroslav Škarvada <jskarvad@redhat.com> - 2.26.0-1.1
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- cpu-partitioning: added initrd generation dracut/systemd workarounds
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resolves: RHEL-120175
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