tuna-devel February 2014

tuna-devel@lists.fedorahosted.org

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[PATCH 1/1] (version 2) GUI: Add a tuna.desktop file
by Guy Streeter 06 Feb '14

06 Feb '14

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[PATCH 1/1] GUI: Add a tuna.desktop file
by Guy Streeter 06 Feb '14

06 Feb '14

3 10

[PATCH] tuna: modified sysctl settings in example.conf
by Jiri Kastner 04 Feb '14

04 Feb '14

Signed-off-by: Jiri Kastner <jkastner(a)redhat.com> --- etc/tuna/example.conf | 75 ++++++++++++++++++++++++++----------------------- 1 files changed, 40 insertions(+), 35 deletions(-) diff --git a/etc/tuna/example.conf b/etc/tuna/example.conf index 7448a4e..7bb293e 100644 --- a/etc/tuna/example.conf +++ b/etc/tuna/example.conf @@ -1,54 +1,59 @@ #List of enabled categories [categories] -kernel=Kernel scheduler -vm=VM -ipv4=Network IPv4 -ipv6=Network IPv6 -net=Network Core +kernel = Kernel scheduler +vm = VM +ipv4 = Network IPv4 +ipv6 = Network IPv6 +net = Network Core [kernel] -kernel.sched_latency_ns=1000,50000000, -kernel.sched_min_granularity_ns=,, -kernel.sched_nr_migrate=0,128, -kernel.sched_rt_period_us=,, -kernel.sched_rt_runtime_us= 1000,2000000, -kernel.sched_tunable_scaling=0,10, -kernel.sched_wakeup_granularity_ns=1000,10000000, -kernel.core_pattern = +kernel.sched_latency_ns = 1000,50000000, +kernel.sched_min_granularity_ns = ,, +kernel.sched_nr_migrate = 0,128, +kernel.sched_rt_period_us = ,, +kernel.sched_rt_runtime_us = 1000,2000000, +kernel.sched_tunable_scaling = 0,10, +kernel.sched_wakeup_granularity_ns = 1000,20000000, +kernel.sched_migration_cost_ns = ,, +kernel.sched_autogroup_enabled = 0,1, +kernel.core_pattern = +kernel.sem = [vm] -vm.dirty_ratio=0,100, -vm.dirty_writeback_centisecs=,, -vm.dirty_expire_centisecs=,, -vm.laptop_mode=0,5, -vm.swappiness =0,100, +vm.dirty_ratio = 0,100, +vm.dirty_background_ratio = ,, +vm.dirty_writeback_centisecs = ,, +vm.dirty_expire_centisecs = ,, +vm.laptop_mode = 0,5, +vm.swappiness = 0,100, +vm.max_map_count = ,, vm.memory_failure_early_kill = 0,1,0 [net] -net.core.rmem_default=100000,1000000, -net.core.rmem_max=100000,1000000, -net.core.wmem_default=100000,1000000, -net.core.wmem_max=100000,1000000, +net.core.rmem_default = 100000,1000000, +net.core.rmem_max = 100000,1000000, +net.core.wmem_default = 100000,1000000, +net.core.wmem_max = 100000,1000000, [ipv4] -net.ipv4.tcp_window_scaling= -net.ipv4.conf.all.forwarding=0,1, -net.ipv4.conf.all.rp_filter= -net.ipv4.tcp_congestion_control= -net.ipv4.tcp_max_syn_backlog= -net.ipv4.tcp_mem= -net.ipv4.tcp_slow_start_after_idle=0,1, -net.ipv4.tcp_window_scaling=0,1, +net.ipv4.tcp_window_scaling = 0,1, +net.ipv4.conf.all.forwarding = 0,1, +net.ipv4.conf.all.rp_filter = +net.ipv4.tcp_congestion_control = +net.ipv4.tcp_max_syn_backlog = +net.ipv4.tcp_mem = +net.ipv4.tcp_slow_start_after_idle = 0,1, [ipv6] -net.ipv6.conf.*.forwarding=0,1, +net.ipv6.conf.*.forwarding = 0,1, #special section for gui alias [guiAlias] -net.ipv4=ipv4 -net.ipv6=ipv6 -net.core=core +net.ipv4 = ipv4 +net.ipv6 = ipv6 +net.core = core #special section for this file description [fileDescription] -text=This file contain some features for tunning kernel params.Mainly this is example file for demonstrate tuna new features. Params are set as default or most uses value +text = This file contain some features for tunning kernel params.Mainly this is example file for demonstrate tuna new features. Params are set as default or most uses value + -- 1.7.1

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[PATCH] CLI: fix traceback when -p is used with unsupported value
by Petr Oros 04 Feb '14

04 Feb '14

CLI: fix traceback when -p is used with unsupported value $ tuna -t 4364 -p fif Traceback (most recent call last): File "/usr/bin/tuna", line 647, in <module> main() File "/usr/bin/tuna", line 531, in main tuna.threads_set_priority(thread_list, a, affect_children) File "/usr/lib/python2.7/site-packages/tuna/tuna.py", line 502, in threads_set_priority rtprio = int(parms[0]) ValueError: invalid literal for int() with base 10: 'fif' Signed-off-by: Petr Oros <poros(a)redhat.com> --- tuna/tuna.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tuna/tuna.py b/tuna/tuna.py index 0feb521..49c9eab 100755 --- a/tuna/tuna.py +++ b/tuna/tuna.py @@ -498,8 +498,11 @@ def threads_set_priority(tids, parm, affect_children = False): rtprio = int(parms[1]) elif parms[0].upper() in ["FIFO", "RR"]: rtprio = 1 - else: + elif parms[0].isdigit(): rtprio = int(parms[0]) + else: + print "tuna: " + _("\"%s\" is unsupported priority value!") % parms[0] + return for tid in tids: try: -- 1.8.5.3

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tuna-devel February 2014