Greetings,
I'm having pretty poor performance with remote storage (located in Azure), attached via CIFS:
that's what 'mount' says about this share:
I found 'cifsiostat' utility, which supposed to answer some of my questions, but by some reason it displays nothing:
I enabled 'sysstat', as described here:
tecadmin.net/sysstat-monitor-linux-system-performance/
What is strange: according to man:
manpages.debian.org/unstable/sysstat/cifsiostat.1.en.html
-- such file: "/proc/fs/cifs/Stats" should exist, but I have only this 6 files in that dir
So, basically, I'm looking for any help in understanding why I'm having such poor results.
Best regards...
I'm having pretty poor performance with remote storage (located in Azure), attached via CIFS:
Code:
$ rsync -ah --info=progress2 /mnt/aptly/public/ /tmp/tmp.u5CSfrrFut
591.44M 100% 4.35MB/s 0:02:09 (xfr#701, to-chk=0/1029)
Code:
//ABC.file.core.windows.net/aptly on /mnt/aptly/public type cifs (rw,relatime,vers=2.1,sec=ntlmssp,cache=none,username=DEF,domain=X,uid=0,noforceuid,gid=0,noforcegid,addr=XYZ,file_mode=0777,dir_mode=0777,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1)
I found 'cifsiostat' utility, which supposed to answer some of my questions, but by some reason it displays nothing:
Code:
$ cifsiostat
Linux 4.9.0-8-amd64 (aptly) 07/12/19 _x86_64_ (1 CPU)
Filesystem: rB/s wB/s rops/s wops/s fo/s fc/s fd/s
tecadmin.net/sysstat-monitor-linux-system-performance/
What is strange: according to man:
manpages.debian.org/unstable/sysstat/cifsiostat.1.en.html
-- such file: "/proc/fs/cifs/Stats" should exist, but I have only this 6 files in that dir
Code:
$ ls -la /proc/fs/cifs
total 0
dr-xr-xr-x 2 root root 0 Jul 12 13:51 .
dr-xr-xr-x 7 root root 0 Jul 11 12:00 ..
-r--r--r-- 1 root root 0 Jul 12 13:51 DebugData
-r--r--r-- 1 root root 0 Jul 12 13:51 LinuxExtensionsEnabled
-r--r--r-- 1 root root 0 Jul 12 13:51 LookupCacheEnabled
-r--r--r-- 1 root root 0 Jul 12 13:51 SecurityFlags
-r--r--r-- 1 root root 0 Jul 12 13:51 cifsFYI
-r--r--r-- 1 root root 0 Jul 12 13:51 traceSMB
So, basically, I'm looking for any help in understanding why I'm having such poor results.
Best regards...