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Add sockets command line option 

Resolves: rhbz#2122781

Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
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Leah Leshchinsky 2022-10-26 09:41:20 -04:00
parent b47cdc5ca4
commit 053808b527
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2 changed files with 146 additions and 4 deletions
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137
tuna-Add-sockets-command-line-option.patch Normal file
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@ -0,0 +1,137 @@
From 87f6d9e29bab615b03b26210e3ead493fd08fe1f Mon Sep 17 00:00:00 2001
From: Leah Leshchinsky <lleshchi@redhat.com>
Date: Thu, 8 Sep 2022 14:49:35 -0400
Subject: [PATCH 3/6] tuna: Add --sockets command line option
The getopt version of tuna implements the --sockets argument which is used
to specify a cpulist from the cpu sockets on a system. The --sockets
and --cpus arguments in the getopt version override each other, such
that 'tuna -S 0 -c 1,2' will cause a cpu_list of [1, 2].
In the argparse cli, add support for a --sockets argument used to specify a
cpulist and is mutually exclusive with the --cpus and --nohz_full arguments.
Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
diff --git a/tuna-cmd.py b/tuna-cmd.py
index 554912057f03..9a3d3f32398b 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -112,7 +112,7 @@ def gen_parser():
"threads": dict(dest='thread_list', default=[], metavar='THREAD-LIST', type=threadstring_to_list, help="THREAD-LIST affected by commands"),
"irqs": dict(dest='irq_list', default=[], metavar='IRQ-LIST', type=irqstring_to_list, help="IRQ-LIST affect by commands"),
"cpus": dict(dest='cpu_list', default=[], metavar='CPU-LIST', type=tuna.cpustring_to_list, help='CPU-LIST affected by commands'),
- "sockets": dict(default=[], nargs='+', type=int, help="CPU-SOCKET-LIST affected by commands"),
+ "sockets": dict(dest='cpu_list', default=[], metavar='CPU-SOCKET-LIST', type=socketstring_to_list, help="CPU-SOCKET-LIST affected by commands"),
"show_sockets": dict(action='store_true', help='Show network sockets in use by threads'),
"cgroups": dict(action='store_true', dest='cgroups', help='Display the processes with the type of cgroups they are in'),
"affect_children": dict(action='store_true', help="Operation will affect children threads"),
@@ -159,20 +159,24 @@ def gen_parser():
isolate_group = isolate.add_mutually_exclusive_group(required=True)
isolate_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ isolate_group.add_argument('-S', '--sockets', **MODS['sockets'])
isolate_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
include_group = include.add_mutually_exclusive_group(required=True)
include_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ include_group.add_argument('-S', '--sockets', **MODS['sockets'])
include_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
move_group = move.add_mutually_exclusive_group(required=True)
move_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ move_group.add_argument('-S', '--sockets', **MODS['sockets'])
move_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
move.add_argument('-t', '--threads', **MODS['threads'])
move.add_argument('-q', '--irqs', **MODS['irqs'])
spread_group = spread.add_mutually_exclusive_group(required=True)
spread_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ spread_group.add_argument('-S', '--sockets', **MODS['sockets'])
spread_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
spread.add_argument('-t', '--threads', **MODS['threads'])
spread.add_argument('-q', '--irqs', **MODS['irqs'])
@@ -182,12 +186,18 @@ def gen_parser():
priority.add_argument('-C', '--affect_children', **MODS['affect_children'])
run.add_argument('run_command', **POS['run_command'])
- run.add_argument('-c', '--cpus', **MODS['cpus'])
+ run_group = run.add_mutually_exclusive_group(required=False)
+ run_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ run_group.add_argument('-S', '--sockets', **MODS['sockets'])
+ run_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
run.add_argument('-p', '--priority', **MODS['priority'])
run.add_argument('-b', '--background', **MODS['background'])
save.add_argument('filename', **POS['filename'])
- save.add_argument('-c', '--cpus', **MODS['cpus'])
+ save_group = save.add_mutually_exclusive_group(required=False)
+ save_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ save_group.add_argument('-S', '--sockets', **MODS['sockets'])
+ save_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
save.add_argument('-t', '--threads', **MODS['threads'])
apply.add_argument('profilename', **POS['profilename'])
@@ -195,6 +205,7 @@ def gen_parser():
show_threads_group1 = show_threads.add_mutually_exclusive_group(required=False)
show_threads_group1.add_argument('-c', '--cpus', **MODS['cpus'])
show_threads_group1.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
+ show_threads_group1.add_argument('-S', '--sockets', **MODS['sockets'])
show_threads_group2 = show_threads.add_mutually_exclusive_group(required=False)
show_threads_group2.add_argument('-t', '--threads', **MODS['threads'])
show_threads_group2.add_argument('-q', '--irqs', **MODS['irqs'])
@@ -206,14 +217,21 @@ def gen_parser():
show_threads.add_argument('-n', '--show_sockets', **MODS['show_sockets'])
show_threads.add_argument('-G', '--cgroups', **MODS['cgroups'])
- show_irqs.add_argument('-c', '--cpus', **MODS['cpus'])
+
+ show_irqs_group = show_irqs.add_mutually_exclusive_group(required=False)
+ show_irqs_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ show_irqs_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
+ show_irqs_group.add_argument('-S', '--sockets', **MODS['sockets'])
show_irqs.add_argument('-q', '--irqs', **MODS['irqs'])
what_is.add_argument('thread_list', **POS['thread_list'])
gui.add_argument('-d', '--disable_perf', **MODS['disable_perf'])
gui.add_argument('-R', '--refresh', **MODS['refresh'])
- gui.add_argument('-c', '--cpus', **MODS['cpus'])
+ gui_group = gui.add_mutually_exclusive_group(required=False)
+ gui_group.add_argument('-c', '--cpus', **MODS['cpus'])
+ gui_group.add_argument('-N', '--nohz_full', **MODS['nohz_full'])
+ gui_group.add_argument('-S', '--sockets', **MODS['sockets'])
gui.add_argument('-U', '--no_uthreads', **MODS['no_uthreads'])
gui.add_argument('-K', '--no_kthreads', **MODS['no_kthreads'])
@@ -536,7 +554,6 @@ def irqstring_to_list(irqstr):
irq_list = []
irq_strings = list(set(irqstr.split(',')))
- print(irq_strings)
for s in irq_strings:
if s.isdigit():
irq_list.append(int(s))
@@ -546,6 +563,18 @@ def irqstring_to_list(irqstr):
irq_list += [int(i) for i in irq_list_str if i.isdigit()]
return irq_list
+def socketstring_to_list(socketstr):
+ cpu_list = []
+ socket_strings = list(set(socketstr.split(',')))
+ cpu_info = sysfs.cpus()
+
+ for s in socket_strings:
+ if s not in cpu_info.sockets:
+ print("tuna: invalid socket %(socket)s sockets available: %(available)s" %
+ {"socket": s,"available": ",".join(list(cpu_info.sockets.keys()))})
+ sys.exit(2)
+ cpu_list += [int(cpu.name[3:]) for cpu in cpu_info.sockets[s]]
+ return cpu_list
def pick_op(argument):
if argument == "":
--
2.31.1

13
tuna.spec
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@ -1,6 +1,6 @@
Name: tuna
Version: 0.18
Release: 6%{?dist}
Release: 7%{?dist}
License: GPLv2
Summary: Application tuning GUI & command line utility
URL: https://git.kernel.org/pub/scm/utils/tuna/tuna.git
@ -15,9 +15,10 @@ Requires: python3-linux-procfs >= 0.6
# Patches
Patch1: tuna-Update-command-line-interface.patch
Patch2: tuna-Move-get_policy_and_rtprio-call-to-parser-level.patch
Patch3: tuna-Replace-python_ethtool-with-builtin-funtionalit.patch
Patch4: tuna-Fix-matching-irqs-in-ps_show_thread.patch
Patch5: tuna-Remove-threads-print-statement.patch
Patch3: tuna-Add-sockets-command-line-option.patch
Patch4: tuna-Replace-python_ethtool-with-builtin-funtionalit.patch
Patch5: tuna-Fix-matching-irqs-in-ps_show_thread.patch
Patch6: tuna-Remove-threads-print-statement.patch
%description
Provides interface for changing scheduler and IRQ tunables, at whole CPU and at
@ -71,6 +72,10 @@ done
%{_datadir}/polkit-1/actions/org.tuna.policy
%changelog
* Wed Oct 26 2022 Leah Leshchinsky <lleshchi@redhat.com> - 0.18-7
- Add sockets command line option
Resolves: rhbz#2122781
* Wed Oct 26 2022 Leah Leshchinsky <lleshchi@redhat.com> - 0.18-6
- Update tuna command line interface
- Move get_policy_and_rtprio call to parser level