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Hi there, I recently noticed that it takes a lot of time to boot my netbook.
When I installed Bunsen, years ago, the boot time it was pretty fast, let say like 40 seconds. Now, it takes like 2 minutes.
I know that this is a dumb thing, but I start to think that the whole system is running in a worst state, for example Chromium take like 60 second to start and even the terminal take like 10 seconds.
I have to say that my netbook is not a fast machine as you can imagine: 2 GB of RAM, Intel(R) Atom(TM) CPU N2600 @ 1.60GHz. But i remember that it wasn't too bad few months ago.
Can you tell me what I can check to realize why is this happening?
pd: I don't speak very well English, so if a write something bad, my apologizes.
Last edited by Head_on_a_Stick (2017-08-06 19:30:01)
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Can we please see the output of these commands:
systemd-analyze
systemd-analyze blame --no-pager
systemd-analyze critical-chain --no-pager
df -h
free -h
Thanks!
Last edited by Head_on_a_Stick (2017-07-01 21:01:09)
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Cool commands :-)
/Martin
"Problems worthy of attack
prove their worth by hitting back."
Piet Hein
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Can we please see the output of these commands:
systemd-analyze systemd-analyze blame --no-pager systemd-analyze critical-chain --no-pager df -h free -h
Thanks!
Thanks to you. Here are the output
systemd-analyze
Startup finished in 5.877s (kernel) + 26.846s (userspace) = 32.723s
23s
Aparently I'm very bad on taking time. According to this,the boot process take just 33s, but i feel like more time. The output say "26.846s (userspace)" this mean that the boot time is getting high because my files?
systemd-analyze blame --no-pager
17.930s nmbd.service
17.363s samba-ad-dc.service
9.083s NetworkManager.service
6.790s ModemManager.service
5.538s alsa-restore.service
4.732s loadcpufreq.service
3.870s systemd-logind.service
3.804s lm-sensors.service
3.785s rc-local.service
3.781s ntp.service
3.780s irqbalance.service
3.779s gdomap.service
3.778s exim4.service
3.774s hddtemp.service
3.420s networking.service
2.469s systemd-tmpfiles-setup.service
2.222s lightdm.service
2.007s polkitd.service
1.779s kbd.service
1.644s rsyslog.service
1.173s smbd.service
1.140s keyboard-setup.service
939ms console-setup.service
730ms systemd-journal-flush.service
698ms systemd-rfkill@rfkill0.service
661ms dev-mqueue.mount
537ms sys-kernel-debug.mount
534ms dev-hugepages.mount
526ms hdparm.service
453ms systemd-modules-load.service
430ms wpa_supplicant.service
418ms user@108.service
415ms kmod-static-nodes.service
355ms systemd-tmpfiles-setup-dev.service
338ms systemd-setup-dgram-qlen.service
327ms systemd-udev-trigger.service
263ms systemd-random-seed.service
219ms systemd-remount-fs.service
199ms cpufrequtils.service
192ms systemd-update-utmp.service
191ms udisks2.service
185ms systemd-backlight@backlight:acpi_video0.service
129ms systemd-user-sessions.service
123ms systemd-tmpfiles-clean.service
93ms systemd-backlight@backlight:psb-bl.service
77ms systemd-rfkill@rfkill1.service
76ms upower.service
69ms sys-fs-fuse-connections.mount
64ms dev-disk-by\x2duuid-b346da01\x2d20d1\x2d4332\x2db8b4\x2d55ff22e45622.swap
54ms systemd-sysctl.service
45ms user@1000.service
36ms udev-finish.service
19ms systemd-udevd.service
18ms systemd-update-utmp-runlevel.service
systemd-analyze critical-chain --no-pager
The time after the unit is active or started is printed after the "@" character.
The time the unit takes to start is printed after the "+" character.
graphical.target @26.802s
└─multi-user.target @26.801s
└─smbd.service @25.627s +1.173s
└─nmbd.service @7.675s +17.930s
└─basic.target @7.627s
└─timers.target @7.613s
└─systemd-tmpfiles-clean.timer @7.613s
└─sysinit.target @7.612s
└─swap.target @7.612s
└─dev-disk-by\x2duuid-b346da01\x2d20d1\x2d4332\x2db8b4\x2d55ff22e45622.swap @7.539s +64ms
└─dev-disk-by\x2duuid-b346da01\x2d20d1\x2d4332\x2db8b4\x2d55ff22e45622.device @7.525s
df -h
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
tmpfs 402M 1.1M 401M 1% /run
/dev/sda3 46G 30G 14G 69% /
tmpfs 1005M 33M 973M 4% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 1005M 0 1005M 0% /sys/fs/cgroup
tmpfs 201M 4.0K 201M 1% /run/user/108
tmpfs 201M 8.0K 201M 1% /run/user/1000
free -h
total used free shared buffers cached
Mem: 2.0G 1.8G 137M 37M 88M 1.1G
-/+ buffers/cache: 657M 1.3G
Swap: 3.4G 152K 3.4G
Last edited by emek (2017-07-01 21:27:27)
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^ Well that all looks pretty normal.
When you experience the sluggish response, what processes are listed first in the Task Manager (`htop`)?
You can also run this command to analyse which systemd unit files are using up your resources:
systemd-cgtop
Additionally, iotop is useful for spotting I/O problems.
If none of those make any sense to you, wait until your desktop is running slowly then run this command and post the output here:
ps aux
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@emek, looks like also your memory is getting close to exhausted as well considering your system has started to use swap space according to that free command output you posted. Maybe add more RAM if possible?
Real Men Use Linux
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@emek, looks like also your memory is getting close to exhausted
Take a look at the "used" & "free" totals on the second line, these show the amounts before caching is accounted for.
See http://www.linuxatemyram.com/ for more on this.
EDIT: that site is a little dated now because the output of the `free` command was changed recently to make the situation more clear.
Last edited by Head_on_a_Stick (2017-07-02 14:37:10)
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DeepDayze wrote:@emek, looks like also your memory is getting close to exhausted
Take a look at the "used" & "free" totals on the second line, these show the amounts before caching is accounted for.
See http://www.linuxatemyram.com/ for more on this.
EDIT: that site is a little dated now because the output of the `free` command was changed recently to make the situation more clear.
OK my bad, so system caching is using a little swap then?
Real Men Use Linux
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^ Yes, it looks like the OP's system is caching correctly and not using (much) swap, as it should be.
2GiB should be more than enough for BunsenLabs unless the user likes VMs (containers ftw!) or compiles large programs from source (unlikely with an Atom processor).
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Only once I compile a program (firefox) to see if the performance is improve. When I do that, the whole process take like 12 hours, so I never did it again.
I'll wait until my desktop running slowly and come back here to post the output of ps aux.
Thanks you
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Hi again. Just like say @Head_on_a_Stick, i post the output of ps aux when i have a poor performance
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.5 0.2 5508 4248 ? Ss 19:07 0:02 /sbin/init
root 2 0.0 0.0 0 0 ? S 19:07 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S 19:07 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/0:0H]
root 7 0.2 0.0 0 0 ? S 19:07 0:01 [rcu_sched]
root 8 0.0 0.0 0 0 ? S 19:07 0:00 [rcu_bh]
root 9 0.0 0.0 0 0 ? S 19:07 0:00 [migration/0]
root 10 0.0 0.0 0 0 ? S 19:07 0:00 [watchdog/0]
root 11 0.0 0.0 0 0 ? S 19:07 0:00 [cpuhp/0]
root 12 0.0 0.0 0 0 ? S 19:07 0:00 [cpuhp/1]
root 13 0.0 0.0 0 0 ? S 19:07 0:00 [watchdog/1]
root 14 0.0 0.0 0 0 ? S 19:07 0:00 [migration/1]
root 15 0.0 0.0 0 0 ? S 19:07 0:00 [ksoftirqd/1]
root 17 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/1:0H]
root 18 0.0 0.0 0 0 ? S 19:07 0:00 [cpuhp/2]
root 19 0.0 0.0 0 0 ? S 19:07 0:00 [watchdog/2]
root 20 0.0 0.0 0 0 ? S 19:07 0:00 [migration/2]
root 21 0.0 0.0 0 0 ? S 19:07 0:00 [ksoftirqd/2]
root 23 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/2:0H]
root 24 0.0 0.0 0 0 ? S 19:07 0:00 [cpuhp/3]
root 25 0.0 0.0 0 0 ? S 19:07 0:00 [watchdog/3]
root 26 0.0 0.0 0 0 ? S 19:07 0:00 [migration/3]
root 27 0.0 0.0 0 0 ? S 19:07 0:00 [ksoftirqd/3]
root 29 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/3:0H]
root 30 0.0 0.0 0 0 ? S 19:07 0:00 [kdevtmpfs]
root 31 0.0 0.0 0 0 ? S< 19:07 0:00 [netns]
root 32 0.0 0.0 0 0 ? S 19:07 0:00 [khungtaskd]
root 33 0.0 0.0 0 0 ? S 19:07 0:00 [oom_reaper]
root 34 0.0 0.0 0 0 ? S< 19:07 0:00 [writeback]
root 35 0.0 0.0 0 0 ? S 19:07 0:00 [kcompactd0]
root 36 0.0 0.0 0 0 ? SN 19:07 0:00 [ksmd]
root 37 0.0 0.0 0 0 ? SN 19:07 0:00 [khugepaged]
root 38 0.0 0.0 0 0 ? S 19:07 0:00 [kworker/1:1]
root 39 0.0 0.0 0 0 ? S< 19:07 0:00 [crypto]
root 40 0.0 0.0 0 0 ? S< 19:07 0:00 [kintegrityd]
root 41 0.0 0.0 0 0 ? S< 19:07 0:00 [bioset]
root 42 0.0 0.0 0 0 ? S< 19:07 0:00 [kblockd]
root 43 0.0 0.0 0 0 ? S 19:07 0:00 [kworker/0:1]
root 44 0.0 0.0 0 0 ? S< 19:07 0:00 [devfreq_wq]
root 45 0.0 0.0 0 0 ? S< 19:07 0:00 [watchdogd]
root 46 0.0 0.0 0 0 ? S 19:07 0:00 [kworker/3:1]
root 47 0.0 0.0 0 0 ? S 19:07 0:00 [kswapd0]
root 48 0.0 0.0 0 0 ? S< 19:07 0:00 [vmstat]
root 61 0.0 0.0 0 0 ? S< 19:07 0:00 [kthrotld]
root 62 0.1 0.0 0 0 ? S 19:07 0:00 [kworker/2:1]
root 63 0.0 0.0 0 0 ? S< 19:07 0:00 [ipv6_addrconf]
root 64 0.0 0.0 0 0 ? S 19:07 0:00 [kworker/2:2]
root 65 0.1 0.0 0 0 ? S 19:07 0:00 [kworker/u8:1]
root 70 0.0 0.0 0 0 ? S< 19:07 0:00 [deferwq]
root 109 0.0 0.0 0 0 ? S< 19:07 0:00 [acpi_thermal_pm]
root 110 0.0 0.0 0 0 ? S< 19:07 0:00 [ata_sff]
root 111 0.0 0.0 0 0 ? S< 19:07 0:00 [kpsmoused]
root 112 0.1 0.0 0 0 ? S 19:07 0:00 [kworker/1:2]
root 113 0.0 0.0 0 0 ? S 19:07 0:00 [scsi_eh_0]
root 114 0.0 0.0 0 0 ? S< 19:07 0:00 [scsi_tmf_0]
root 115 0.0 0.0 0 0 ? S 19:07 0:00 [scsi_eh_1]
root 116 0.0 0.0 0 0 ? S< 19:07 0:00 [scsi_tmf_1]
root 117 0.0 0.0 0 0 ? S 19:07 0:00 [scsi_eh_2]
root 118 0.0 0.0 0 0 ? S< 19:07 0:00 [scsi_tmf_2]
root 119 0.0 0.0 0 0 ? S 19:07 0:00 [scsi_eh_3]
root 120 0.0 0.0 0 0 ? S< 19:07 0:00 [scsi_tmf_3]
root 121 0.1 0.0 0 0 ? S 19:07 0:00 [kworker/u8:2]
root 125 0.0 0.0 0 0 ? S 19:07 0:00 [kworker/3:2]
root 126 0.0 0.0 0 0 ? S< 19:07 0:00 [bioset]
root 129 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/2:1H]
root 130 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/3:1H]
root 132 0.0 0.0 0 0 ? S 19:07 0:00 [scsi_eh_4]
root 133 0.0 0.0 0 0 ? S< 19:07 0:00 [scsi_tmf_4]
root 134 0.0 0.0 0 0 ? S 19:07 0:00 [usb-storage]
root 135 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/0:1H]
root 136 0.0 0.0 0 0 ? S< 19:07 0:00 [kworker/1:1H]
root 142 0.0 0.0 0 0 ? S< 19:07 0:00 [bioset]
root 147 0.0 0.0 0 0 ? S< 19:07 0:00 [bioset]
root 166 0.0 0.0 0 0 ? S 19:07 0:00 [jbd2/sda3-8]
root 167 0.0 0.0 0 0 ? S< 19:07 0:00 [ext4-rsv-conver]
root 198 0.1 0.0 0 0 ? S 19:08 0:00 [kworker/0:2]
root 199 0.0 0.0 0 0 ? S 19:08 0:00 [kauditd]
root 203 0.1 0.3 20588 7420 ? Ss 19:08 0:00 /lib/systemd/systemd-journald
root 218 0.1 0.1 13092 3720 ? Ss 19:08 0:00 /lib/systemd/systemd-udevd
root 313 0.0 0.0 0 0 ? S< 19:08 0:00 [cfg80211]
root 501 0.5 0.6 68720 13532 ? Ssl 19:08 0:02 /usr/sbin/NetworkManager --no-daemon
root 503 0.0 0.1 4924 3468 ? Ss 19:08 0:00 /usr/sbin/smartd -n
root 505 0.0 0.1 5024 2752 ? Ss 19:08 0:00 /usr/sbin/cron -f
root 506 0.0 0.3 41064 7408 ? Ssl 19:08 0:00 /usr/sbin/ModemManager
root 508 0.0 0.1 3776 2812 ? Ss 19:08 0:00 /lib/systemd/systemd-logind
message+ 524 0.2 0.1 5636 3604 ? Ss 19:08 0:01 /usr/bin/dbus-daemon --system --address=systemd: --nofork --no
root 544 0.0 0.1 32024 3244 ? Ssl 19:08 0:00 /usr/sbin/rsyslogd -n
root 552 0.0 0.0 4188 1908 tty1 Ss+ 19:08 0:00 /sbin/agetty --noclear tty1 linux
root 556 0.0 0.3 40792 7568 ? SLsl 19:08 0:00 /usr/sbin/lightdm
root 557 0.0 0.1 4328 2088 ? Ss 19:08 0:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
ntp 558 0.0 0.1 5744 4052 ? Ss 19:08 0:00 /usr/sbin/ntpd -p /var/run/ntpd.pid -g -u 105:110
root 576 0.0 0.4 43184 8676 ? Ssl 19:08 0:00 /usr/lib/policykit-1/polkitd --no-debug
root 600 7.7 2.5 146696 52232 tty7 Ssl+ 19:08 0:39 /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -noli
root 640 0.0 0.2 7768 5836 ? Ss 19:08 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
root 689 0.0 0.3 9260 7844 ? S 19:08 0:00 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helpe
lightdm 690 0.0 0.1 5008 3620 ? Ss 19:08 0:00 /lib/systemd/systemd --user
lightdm 691 0.0 0.0 6392 1332 ? S 19:08 0:00 (sd-pam)
lightdm 700 0.0 0.0 3988 1980 ? S 19:08 0:00 /usr/bin/dbus-launch --autolaunch 076b550ddd9f43acadc737935d92
lightdm 701 0.0 0.1 5256 2344 ? Ss 19:08 0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --
lightdm 704 0.0 0.3 50188 7160 ? Sl 19:08 0:00 /usr/lib/at-spi2-core/at-spi-bus-launcher
lightdm 714 0.0 0.1 5256 3272 ? S 19:08 0:00 /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.
lightdm 717 0.0 0.2 18268 4788 ? Sl 19:08 0:00 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
root 755 0.0 0.2 21348 4732 ? Ss 19:08 0:00 /usr/sbin/nmbd -D
root 767 0.0 0.6 34976 13328 ? Ss 19:08 0:00 /usr/sbin/smbd -D
root 771 0.0 0.1 34976 3740 ? S 19:08 0:00 /usr/sbin/smbd -D
root 776 0.0 0.3 32368 8072 ? Sl 19:09 0:00 lightdm --session-child 13 22
emek 782 0.0 0.1 5000 3680 ? Ss 19:09 0:00 /lib/systemd/systemd --user
emek 783 0.0 0.0 6392 1332 ? S 19:09 0:00 (sd-pam)
emek 787 0.0 0.3 52552 7984 ? Sl 19:09 0:00 /usr/bin/gnome-keyring-daemon --daemonize --login
emek 789 0.1 0.6 21712 13200 ? Ss 19:09 0:00 /usr/bin/openbox --startup /usr/lib/i386-linux-gnu/openbox-aut
emek 816 0.0 0.0 3988 1984 ? S 19:09 0:00 dbus-launch --autolaunch=076b550ddd9f43acadc737935d92402b --bi
emek 817 0.0 0.0 5256 284 ? Ss 19:09 0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --
emek 818 0.0 0.0 4440 216 ? Ss 19:09 0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session x-
emek 821 0.0 0.0 3988 1984 ? S 19:09 0:00 /usr/bin/dbus-launch --exit-with-session x-session-manager
emek 822 0.0 0.1 5508 2604 ? Ss 19:09 0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --
emek 839 0.2 1.2 47752 26020 ? Sl 19:09 0:01 /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
emek 847 0.7 1.2 61928 25440 ? Sl 19:09 0:03 thunar --daemon
emek 853 0.0 0.3 50200 7492 ? Sl 19:09 0:00 /usr/lib/at-spi2-core/at-spi-bus-launcher
emek 859 0.0 0.1 5256 3200 ? S 19:09 0:00 /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.
emek 862 0.0 0.2 18268 4644 ? Sl 19:09 0:00 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
emek 874 0.0 0.1 7180 4048 ? S 19:09 0:00 /usr/lib/i386-linux-gnu/xfce4/xfconf/xfconfd
emek 875 0.2 0.9 39468 19356 ? Ssl 19:09 0:01 xfce4-power-manager
emek 880 1.8 0.6 93536 12928 ? Ss 19:09 0:08 compton -b --vsync opengl
emek 884 0.1 0.9 39164 20032 ? Sl 19:09 0:00 /usr/lib/i386-linux-gnu/xfce4/notifyd/xfce4-notifyd
emek 888 0.3 0.3 100336 8112 ? Sl 19:09 0:01 /usr/bin/pulseaudio --start --log-target=syslog
root 889 0.0 0.3 41708 7948 ? Ssl 19:09 0:00 /usr/lib/upower/upowerd
emek 905 0.0 0.5 16264 11068 ? S 19:09 0:00 tint2 -c /home/emek/.config/tint2/tint2rc
emek 920 0.0 0.7 112760 16360 ? Sl 19:09 0:00 volumeicon
emek 923 0.2 1.3 78804 27096 ? Sl 19:09 0:01 nm-applet
emek 925 0.0 0.7 40732 16312 ? Sl 19:09 0:00 light-locker
emek 930 0.0 0.2 31284 6128 ? Sl 19:09 0:00 /usr/lib/gvfs/gvfsd
emek 934 0.0 0.2 48976 5736 ? Sl 19:09 0:00 /usr/lib/gvfs/gvfsd-fuse /run/user/1000/gvfs -f -o big_writes
emek 945 0.0 0.2 9288 4856 ? S 19:09 0:00 /usr/lib/i386-linux-gnu/gconf/gconfd-2
emek 950 22.0 7.2 724840 149464 ? Sl 19:09 1:30 /usr/lib/chromium/chromium --incognito
emek 955 0.0 0.0 2288 688 ? S 19:09 0:00 /usr/lib/chromium/chrome-sandbox /usr/lib/chromium/chromium --
emek 956 0.0 1.3 206172 27160 ? S 19:09 0:00 /usr/lib/chromium/chromium --type=zygote
emek 958 0.0 0.9 206172 18744 ? S 19:09 0:00 /usr/lib/chromium/chromium --type=zygote
emek 1007 0.4 3.1 346636 65668 ? Sl 19:10 0:01 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1012 0.9 4.1 448228 86092 ? Sl 19:10 0:03 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1017 3.9 4.0 404656 83136 ? Sl 19:10 0:15 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1025 2.5 4.6 474736 94924 ? Sl 19:10 0:10 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1073 0.1 2.6 311696 53740 ? Sl 19:10 0:00 /usr/lib/chromium/chromium --type=gpu-process --field-trial-ha
emek 1126 32.7 15.3 693480 316188 ? Sl 19:10 1:53 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1209 1.7 2.3 148432 48876 ? Sl 19:12 0:04 evince /home/emek/Downloads/Lehrer, Schauble, Petrosino (2
emek 1215 0.0 0.0 15756 2036 ? Sl 19:12 0:00 /usr/lib/evince/evinced
emek 1230 0.0 0.2 21236 5788 ? Sl 19:12 0:00 /usr/lib/gvfs/gvfsd-metadata
root 1238 0.0 0.0 0 0 ? S 19:13 0:00 [kworker/1:0]
root 1246 0.0 0.0 0 0 ? S 19:13 0:00 [kworker/0:0]
root 1248 0.1 0.0 0 0 ? S 19:13 0:00 [kworker/3:0]
root 1250 0.0 0.0 0 0 ? S 19:13 0:00 [kworker/u8:0]
root 1251 0.0 0.0 0 0 ? S 19:13 0:00 [kworker/2:0]
emek 1282 16.0 5.5 447992 115016 ? Sl 19:14 0:22 /usr/lib/chromium/chromium --type=renderer --field-trial-handl
emek 1309 0.1 0.4 61560 9040 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
root 1311 0.4 0.4 60000 8564 ? Ssl 19:14 0:00 /usr/lib/udisks2/udisksd --no-debug
emek 1320 0.0 0.2 30488 5736 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfs-goa-volume-monitor
emek 1324 0.0 0.3 43016 6880 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfs-afc-volume-monitor
emek 1329 0.0 0.2 30212 5408 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
emek 1333 0.0 0.2 31072 5916 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
emek 1337 0.0 0.3 51492 7652 ? Sl 19:14 0:00 /usr/lib/gvfs/gvfsd-trash --spawner :1.14 /org/gtk/gvfs/exec_s
root 1349 4.9 0.1 5168 2596 ? Ss 19:14 0:05 /sbin/mount.ntfs /dev/sda2 /media/emek/84AAC9E2AAC9D13A -o
emek 1443 14.3 1.8 69044 38244 ? Rl 19:16 0:01 /usr/bin/python /usr/bin/x-terminal-emulator -b
emek 1449 0.1 0.0 2428 1596 ? S 19:16 0:00 gnome-pty-helper
emek 1450 1.7 0.2 6840 4780 pts/1 Ss 19:16 0:00 /bin/bash
emek 1458 0.0 0.1 4784 2480 pts/1 R+ 19:16 0:00 ps aux
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^ Well that all looks fine, nothing is running up the processor so it must be I/O related.
Let's try this (again, when the system is sluggish):
sudo apt install sysstat
sudo iostat
Please post the full output of the second command.
EDIT: package name corrected, thanks John!
Last edited by Head_on_a_Stick (2017-07-07 21:08:49)
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^sysstat (But thanks for the hint anyway!)
...elevator in the Brain Hotel, broken down but just as well...
( a boring Japan blog (currently paused), now on Bluesky, there's also some GitStuff )
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^ Well that all looks fine, nothing is running up the processor so it must be I/O related.
Let's try this (again, when the system is sluggish):
sudo apt install sysstat sudo iostat
Please post the full output of the second command.
EDIT: package name corrected, thanks John!
Here is the full output of sysstat
Linux 4.6.0-0.bpo.1-686 (bunsen) 07/08/2017 _i686_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
7.81 0.13 3.15 6.99 0.00 81.93
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 47.62 984.88 184.54 442380 82888
Last edited by emek (2017-07-08 17:11:52)
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BTW on my (Jessie) system there's no difference between the output of 'sudo iostat' and plain 'iostat'.
...elevator in the Brain Hotel, broken down but just as well...
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That output also looks completely normal apart from...
Linux 4.6.0-0.bpo.1-686
Why are you running such an old kernel?
That particular version has several known vulnerabilities, including the recent high-profile "Stack Clash" exploit, and should be upgraded as soon as possible.
The best kernel to use is the 3.16 version that comes with BunsenLabs, this will always be updated very quickly in the event of any potential exploits being discovered.
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That output also looks completely normal apart from...
emek wrote:Linux 4.6.0-0.bpo.1-686
Why are you running such an old kernel?
That particular version has several known vulnerabilities, including the recent high-profile "Stack Clash" exploit, and should be upgraded as soon as possible.
The best kernel to use is the 3.16 version that comes with BunsenLabs, this will always be updated very quickly in the event of any potential exploits being discovered.
Ohh, I use sudo apt-get update and dist-upgrade to keep my system update. According to that commands, I have my system update.
edit:
I just remember I follow this topic of @Head_on_a_Stick months ago, and I install that kernel because it say "Linux for older PCs"
https://forums.bunsenlabs.org/viewtopic.php?id=1257
I install this one now:
linux-image-3.16.0-4-586
Last edited by emek (2017-07-11 17:46:17)
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I install this one now:
linux-image-3.16.0-4-586
Yes, good, that is the one that will probably work best.
Have you had the same problems with that kernel?
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So far, so good!
Could be possible that the performance was worst because of the kernel?
One last thing, now I have the kernel manually installed, is there a way to autoupdate it?
If I'm not wrong, when I apply sudo apt update and apt dist-upgrade , the kernel will not be update, right?
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So far, so good!
Could be possible that the performance was worst because of the kernel?
One last thing, now I have the kernel manually installed, is there a way to autoupdate it?
If I'm not wrong, when I apply sudo apt update and apt dist-upgrade , the kernel will not be update, right?
The kernel is normally not updated in an upgrade unless you have installed the kernel metapackages as these will then pull in the new kernel for you when the metapackage is updated.
Real Men Use Linux
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