Mailinglist Archive: opensuse (856 mails)

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Re: [opensuse] System slowdowns
On 10/9/2016 4:48 PM, Anton Aylward wrote:
On 10/09/2016 04:21 PM, Marc Chamberlin wrote:
What filesystem?

Oh wow! Interesting question! I just took a look, and well this system has been
an evolution since the days of SuSE 10.0. So apparently I have multiple file
system types in play. I guess the best way to answer your question is to simply
show the output from parted -l
Could you give the output of "df -T -a" please

Thanks.

Hi Anton - You are making me poke into corners I hadn't thought to look into! ;-) So here is the output of the df command, and yeah one disk, which is a removeable USB drive that I only use for storing backups (I use Bacula) is rather full. I am going to have to address that soon as well. But Bacula is scheduled to do backups of computers on my network, late at night, and if it were running, when I am working on this system during the day, I would know. When it is actively doing a backup, yes, it chews up a lot of CPU cycles. And even though /dev/sdb is pretty full, I think it is pretty much at a steady state in that Bacula recycles and purges storage from old backups as it goes along.

FYI. I have tried stopping it, as well as other services I am running (Apache2, Apache Tomcat, Apache James, VSFTPD, Named, DHCP, etc.) to see if that would make a difference, but no it doesn't. (I will also say that I have noticed that the Java base servers (Apache2, Tomcat, and James) can report up to around 10% CPU usage each from time to time, but not on a steady basis. I expect that occurs when they get busy handling some request.)

Marc...

df -T -a
Filesystem Type 1K-blocks Used Available Use% Mounted on
sysfs sysfs 0 0 0 - /sys
proc proc 0 0 0 - /proc
devtmpfs devtmpfs 1015292 8 1015284 1% /dev
securityfs securityfs 0 0 0 - /sys/kernel/security
tmpfs tmpfs 1023372 144 1023228 1% /dev/shm
devpts devpts 0 0 0 - /dev/pts
tmpfs tmpfs 1023372 2348 1021024 1% /run
tmpfs tmpfs 1023372 0 1023372 0% /sys/fs/cgroup
cgroup cgroup 0 0 0 - /sys/fs/cgroup/systemd
pstore pstore 0 0 0 - /sys/fs/pstore
cgroup cgroup 0 0 0 - /sys/fs/cgroup/cpuset
cgroup cgroup 0 0 0 - /sys/fs/cgroup/cpu,cpuacct
cgroup cgroup 0 0 0 - /sys/fs/cgroup/blkio
cgroup cgroup 0 0 0 - /sys/fs/cgroup/memory
cgroup cgroup 0 0 0 - /sys/fs/cgroup/devices
cgroup cgroup 0 0 0 - /sys/fs/cgroup/freezer
cgroup cgroup 0 0 0 - /sys/fs/cgroup/net_cls,net_prio
cgroup cgroup 0 0 0 - /sys/fs/cgroup/perf_event
cgroup cgroup 0 0 0 - /sys/fs/cgroup/hugetlb
/dev/sdd3 ext4 41246008 24637004 15541692 62% /
systemd-1 - - - - - /proc/sys/fs/binfmt_misc
mqueue mqueue 0 0 0 - /dev/mqueue
hugetlbfs hugetlbfs 0 0 0 - /dev/hugepages
debugfs debugfs 0 0 0 - /sys/kernel/debug
/dev/sdd3 ext4 41246008 24637004 15541692 62% /slash
/dev/sda2 ext4 377379368 246929440 111257048 69% /data1
/dev/sda2 ext4 377379368 246929440 111257048 69% /slash/data1
/dev/sda3 ext4 51473020 6477836 43930268 13% /var
/dev/sda3 ext4 51473020 6477836 43930268 13% /slash/var
/dev/sdc2 ext4 103085848 24928972 77091852 25% /srv
/dev/sdc2 ext4 103085848 24928972 77091852 25% /slash/srv
tmpfs tmpfs 1023372 2348 1021024 1% /var/run
tmpfs tmpfs 1023372 2348 1021024 1% /slash/var/run
fusectl fusectl 0 0 0 - /sys/fs/fuse/connections
/dev/sdc7 ext4 51473020 1936700 46898600 4% /var12.3
/dev/sdc7 ext4 51473020 1936700 46898600 4% /slash/var12.3
/dev/sdc6 ext3 52233148 2011060 47562128 5% /james
/dev/sdc6 ext3 52233148 2011060 47562128 5% /slash/james
/dev/sdc5 reiserfs 173014680 79079704 93934976 46% /data
/dev/sdc5 reiserfs 173014680 79079704 93934976 46% /slash/data
/dev/sdc1 ext4 51481976 32999264 17417608 66% /SuSE11.4
/dev/sdc1 ext4 51481976 32999264 17417608 66% /slash/SuSE11.4
/dev/sdd1 ext4 64571180 19157016 44346028 31% /SuSE12.3
/dev/sdd1 ext4 64571180 19157016 44346028 31% /slash/SuSE12.3
/dev/sdb1 fuseblk 1953514524 1809690796 143823728 93% /media/buffalo
/dev/sdb1 fuseblk 1953514524 1809690796 143823728 93% /slash/media/buffalo
/dev/sdd2 ext3 201446256 86497132 104709204 46% /home
/dev/sdd2 ext3 201446256 86497132 104709204 46% /slash/home
proc proc 0 0 0 - /var/lib/named/proc
proc proc 0 0 0 - /slash/var/lib/named/proc
/dev/sda3 ext4 51473020 6477836 43930268 13% /var/lib/docker/devicemapper
/dev/sda3 ext4 51473020 6477836 43930268 13% /slash/var/lib/docker/devicemapper
proc proc 0 0 0 - /var/lib/dhcp/proc
proc proc 0 0 0 - /slash/var/lib/dhcp/proc
tracefs tracefs 0 0 0 - /sys/kernel/debug/tracing
gvfsd-fuse fuse.gvfsd-fuse 0 0 0 - /run/user/1000/gvfs
gvfsd-fuse fuse.gvfsd-fuse 0 0 0 - /slash/var/run/user/1000/gvfs
gvfsd-fuse fuse.gvfsd-fuse 0 0 0 - /var/run/user/1000/gvfs
binfmt_misc binfmt_misc 0 0 0 - /proc/sys/fs/binfmt_misc



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