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import tuna-0.18-6.el8

This commit is contained in:
CentOS Sources 2022-11-25 06:11:29 +00:00 committed by Stepan Oksanichenko
parent 8584cb70d6
commit 157bd83dab
3 changed files with 228 additions and 1 deletions
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175
SOURCES/tuna-Adapt-show_threads-cgroup-output-to-terminal-si.patch Normal file
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@ -0,0 +1,175 @@
From 9dfaafe278f6cccf6911cddef413dc59e87722e7 Mon Sep 17 00:00:00 2001
From: Leah Leshchinsky <lleshchi@redhat.com>
Date: Wed, 16 Nov 2022 10:38:10 -0500
Subject: [PATCH] tuna: Adapt show_threads cgroup output to terminal size
Passing the --cgroup flag for the --show_threads command currently displays
long cgroup strings on the thread output and decreases readability.
Adapt the show_threads output to account for output string and terminal
size, and format output accordingly to improve readability. Add
--spaced flag to --show_threads to print cgroups spacing in
between thread outputs.
Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
---
target branch: getopt
Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
diff --git a/docs/tuna.8 b/docs/tuna.8
index 3a06556..218ba14 100644
--- a/docs/tuna.8
+++ b/docs/tuna.8
@@ -80,6 +80,9 @@ Disable display of selected CPUs in \fB--gui\fR. Requires \fB-c\R.
\fB\-G\fR, \fB\-\-cgroup\fR
Display the processes with the type of cgroups they are in. Requires \fB-P\R.
.TP
+\fB\-z\fR, \fB\-\-spaced\fR
+Display spaced view for cgroups. Requires \fB-G\R.
+.TP
\fB\-K\fR, \fB\-\-no_kthreads\fR
Operations will not affect kernel threads.
.TP
diff --git a/tuna-cmd.py b/tuna-cmd.py
index 75b63da..54dc567 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -99,6 +99,8 @@ def usage():
print(fmt % ('-g, --gui', _('Start the GUI')))
print(fmt % ('-G, --cgroup',
_('Display the processes with the type of cgroups they are in')))
+ print(fmt % ('-z, --spaced',
+ "Display spaced view for cgroups"))
print(fmt % ('-c, --cpus=' + _('CPU-LIST'), _('%(cpulist)s affected by commands') %
{"cpulist": _('CPU-LIST')}))
print(fmt % ('-C, --affect_children',
@@ -249,7 +251,7 @@ def format_affinity(affinity):
return ",".join(str(hex(a)) for a in procfs.hexbitmask(affinity, get_nr_cpus()))
def ps_show_thread(pid, affect_children, ps, has_ctxt_switch_info, sock_inodes,
- sock_inode_re, cgroups):
+ sock_inode_re, cgroups, columns=None, compact=True):
global irqs
try:
affinity = format_affinity(os.sched_getaffinity(pid))
@@ -286,10 +288,20 @@ def ps_show_thread(pid, affect_children, ps, has_ctxt_switch_info, sock_inodes,
nonvoluntary_ctxt_switches)
# Indent affected children
- print(" %-5d " % pid if affect_children else " %-5d" % pid, end=' ')
- print("%6s %5d %8s%s %15s %s" % (sched, rtprio, affinity,
- ctxt_switch_info, cmd, users), end=' ')
- print(" %9s" % cgout if cgroups else "")
+ s1 = " %-5d " % pid if affect_children else " %-5d" % pid
+ print(s1, end=' ')
+ s2 = "%6s %5d %8s%s %15s %s" % (sched, rtprio, affinity,
+ ctxt_switch_info, cmd, users)
+ print(s2, end=' ')
+
+ if cgroups:
+ length = int(columns) - len(s1 + " ") - len(s2 + " ")
+ if len(" %9s" % cgout) <= length:
+ print("%s" % cgout)
+ else:
+ print("\n %s" % cgout + ("" if compact else "\n"))
+ else:
+ print()
if sock_inodes:
ps_show_sockets(pid, ps, sock_inodes, sock_inode_re,
@@ -298,12 +310,12 @@ def ps_show_thread(pid, affect_children, ps, has_ctxt_switch_info, sock_inodes,
for tid in list(ps[pid]["threads"].keys()):
ps_show_thread(tid, False, ps[pid]["threads"],
has_ctxt_switch_info,
- sock_inodes, sock_inode_re, cgroups)
+ sock_inodes, sock_inode_re, cgroups, columns, compact)
def ps_show(ps, affect_children, thread_list, cpu_list,
irq_list_numbers, show_uthreads, show_kthreads,
- has_ctxt_switch_info, sock_inodes, sock_inode_re, cgroups):
+ has_ctxt_switch_info, sock_inodes, sock_inode_re, cgroups, compact):
ps_list = []
for pid in list(ps.keys()):
@@ -340,9 +352,14 @@ def ps_show(ps, affect_children, thread_list, cpu_list,
ps_list.sort()
+ # Width of terminal in columns
+ columns = None
+ if cgroups:
+ _, columns = os.popen('stty size', 'r').read().split()
+
for pid in ps_list:
ps_show_thread(pid, affect_children, ps, has_ctxt_switch_info,
- sock_inodes, sock_inode_re, cgroups)
+ sock_inodes, sock_inode_re, cgroups, columns, compact)
def load_socktype(socktype, inodes):
@@ -363,7 +380,7 @@ def load_sockets():
def do_ps(thread_list, cpu_list, irq_list, show_uthreads, show_kthreads,
- affect_children, show_sockets, cgroups):
+ affect_children, show_sockets, cgroups, compact):
ps = procfs.pidstats()
if affect_children:
ps.reload_threads()
@@ -380,7 +397,7 @@ def do_ps(thread_list, cpu_list, irq_list, show_uthreads, show_kthreads,
ps_show_header(has_ctxt_switch_info, cgroups)
ps_show(ps, affect_children, thread_list,
cpu_list, irq_list, show_uthreads, show_kthreads,
- has_ctxt_switch_info, sock_inodes, sock_inode_re, cgroups)
+ has_ctxt_switch_info, sock_inodes, sock_inode_re, cgroups, compact)
except IOError:
# 'tuna -P | head' for instance
pass
@@ -535,13 +552,13 @@ def main():
i18n_init()
try:
- short = "a:c:dDCfgGhiIKlmNp:PQq:r:R:s:S:t:UvWxL:"
+ short = "a:c:dDCfgGzhiIKlmNp:PQq:r:R:s:S:t:UvWxL:"
long = ["cpus=", "affect_children", "filter", "gui", "help",
"isolate", "include", "no_kthreads", "move", "nohz_full",
"show_sockets", "priority=", "show_threads",
"show_irqs", "irqs=",
"save=", "sockets=", "threads=", "no_uthreads",
- "version", "what_is", "spread", "cgroup", "config_file_apply=",
+ "version", "what_is", "spread", "cgroup", "spaced", "config_file_apply=",
"config_file_list", "run=", "refresh=", "disable_perf", "logging=", "debug"]
if have_inet_diag:
short += "n"
@@ -556,6 +573,7 @@ def main():
kthreads = True
uthreads = True
cgroups = False
+ compact = True
cpu_list = None
debug = False
irq_list = None
@@ -623,6 +641,8 @@ def main():
affect_children = True
elif o in ("-G", "--cgroup"):
cgroups = True
+ elif o in ("-z", "--spaced"):
+ compact = False
elif o in ("-t", "--threads"):
# The -t - will reset thread list
if a == '-':
@@ -691,7 +711,7 @@ def main():
if thread_list_str or irq_list_str:
continue
do_ps(thread_list, cpu_list, irq_list, uthreads,
- kthreads, affect_children, show_sockets, cgroups)
+ kthreads, affect_children, show_sockets, cgroups, compact)
elif o in ("-Q", "--show_irqs"):
# If the user specified IRQ names that weren't
# resolved to IRQs, don't show all IRQs.
--
2.38.1

42
SOURCES/tuna-Fix-show_threads-cgroup-without-a-term.patch Normal file
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@ -0,0 +1,42 @@
From 613bc73f6ad821db682e9efc097c29af9cb40858 Mon Sep 17 00:00:00 2001
From: Leah Leshchinsky <lleshchi@redhat.com>
Date: Wed, 23 Nov 2022 14:14:36 -0500
Subject: [PATCH] tuna: Fix --show_threads --cgroup without a term
When tuna --show_threads --cgroups is run without a term,
provide a default column size of 80 to fix a traceback
that occurred when querying the terminal size.
Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
- Edited the commit title
- Edited the description
Signed-off-by: John Kacur <jkacur@redhat.com>
diff --git a/tuna-cmd.py b/tuna-cmd.py
index 54dc567..f5dafa7 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -31,6 +31,7 @@ import procfs
from tuna import tuna, sysfs
import logging
import time
+import shutil
def get_loglevel(level):
if level.isdigit() and int(level) in range(0,5):
@@ -353,9 +354,10 @@ def ps_show(ps, affect_children, thread_list, cpu_list,
ps_list.sort()
# Width of terminal in columns
- columns = None
+ columns = 80
if cgroups:
- _, columns = os.popen('stty size', 'r').read().split()
+ if os.isatty(sys.stdout.fileno()):
+ columns = shutil.get_terminal_size().columns
for pid in ps_list:
ps_show_thread(pid, affect_children, ps, has_ctxt_switch_info,
--
2.38.1

12
SPECS/tuna.spec
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@ -1,6 +1,6 @@
Name: tuna
Version: 0.18
Release: 4%{?dist}
Release: 6%{?dist}
License: GPLv2
Summary: Application tuning GUI & command line utility
Group: Applications/System
@ -20,6 +20,8 @@ Patch2: tuna-Fix-matching-irqs-in-ps_show_thread.patch
Patch3: tuna-tuna.py-use-fstrings.patch
Patch4: tuna-tuna_gui.py-use-fstrings.patch
Patch5: tuna-tuna-cmd.py-use-fstrings.patch
Patch6: tuna-Adapt-show_threads-cgroup-output-to-terminal-si.patch
Patch7: tuna-Fix-show_threads-cgroup-without-a-term.patch
%description
Provides interface for changing scheduler and IRQ tunables, at whole CPU and at
@ -78,6 +80,14 @@ rm -rf %{buildroot}
%{_datadir}/polkit-1/actions/org.tuna.policy
%changelog
* Wed Nov 23 2022 Leah Leshchinsky <lleshchi@redhat.com> - 0.18-6
- Fix show_threads --cgroups without a term
Resolves: rhbz#2121518
* Fri Nov 18 2022 Leah Leshchinsky <lleshchi@redhat.com> - 0.18-5
- Adapt show_threads cgroup output to terminal size
Resolves: rhbz#2121518
* Wed Nov 02 2022 Leah Leshchinsky <lleshchi@redhat.com> - 0.18-4
- Use f-strings in tuna where possible
Resolves: rhbz#2120805