wonder_wonder
DD-WRT User
Joined: 06 Jun 2016
Posts: 104
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 Posted: Wed Jun 10, 2020 0:02 Post subject: Archer C7 High CPU usage when using share files by samba or |
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Everything works fine for me, I have a hard disk connected to the router, configured samba, I access, write and read without problems, in the same way via FTP.
If I copy files from my computer to the router's hard drive either through the file explorer or using Filezilla, if the files are small, no problem, but if they take up a few megabytes and are multiple files ... CPU usage goes up very much, to the point that my internet speed drops enormously.
I have tried both copying only through Dolphin (Kubuntu file browser) and through Filezilla, in both cases, the use of cpu is triggered and as I comment, my internet access speed drops a lot.
With the original firm stock of the router, this problem does not happen to me, even if I transfer 15 gigs, the transfer speed is correct (same as with ddwrt) and my internet access speed is correct, the one contracted, I do not suffer that decrease .
I give you a couple of screenshots, the first is copying files through the file explorer, the second is using Filezilla, I connect via SSH, I make a top, and this is the result:
With file explorer:
| Code: |
Mem: 107816K used, 18860K free, 0K shrd, 38460K buff, 34056K cached
CPU: 14.8% usr 63.8% sys 0.0% nic 0.0% idle 0.0% io 0.0% irq 21.2% sirq
Load average: 1.04 0.28 0.09 4/51 8929
PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND
853 1 root R 1684 1.3 0 61.9 ntfs-3g -o compression,direct_io,big_writes /dev/sda1 /tmp/mnt/sda1
8920 898 root S 1804 1.4 0 11.0 proftpd: admin - 192.168.1.10: STOR Erase_Una_Vez_La_Vida_25.avi
8919 898 root S 1800 1.4 0 10.6 proftpd: admin - 192.168.1.10: STOR Erase_Una_Vez_La_Vida_24.avi
73 2 root SW 0 0.0 0 7.9 [kswapd0]
739 2 root SW 0 0.0 0 2.3 [usb-storage]
3 2 root SW 0 0.0 0 1.5 [ksoftirqd/0]
1258 1 root S 4640 3.6 0 1.3 httpd -p 80
1693 1 root R 1468 1.1 0 0.9 upnp -D -W eth0
74 2 root SW 0 0.0 0 0.7 [kworker/0:1]
2780 2 root SW 0 0.0 0 0.5 [kworker/u2:0]
8891 8889 root R 1172 0.9 0 0.2 top
902 1 root S 4848 3.8 0 0.0 minidlna -f /tmp/minidlna.conf
8887 903 root S 3136 2.4 0 0.0 /usr/sbin/smbd -D --configfile=/tmp/smb.conf
903 1 root S 2796 2.2 0 0.0 /usr/sbin/smbd -D --configfile=/tmp/smb.conf
905 1 root S 2584 2.0 0 0.0 /usr/sbin/nmbd -D --configfile=/tmp/smb.conf
940 1 root S 1988 1.5 0 0.0 hostapd -B -P /var/run/ath1_hostapd.pid /tmp/ath1_hostap.conf
915 1 root S 1976 1.5 0 0.0 hostapd -B -P /var/run/ath0_hostapd.pid /tmp/ath0_hostap.conf
551 1 root S 1832 1.4 0 0.0 watchdog
1670 1 root S 1832 1.4 0 0.0 process_monitor
1698 1 root S 1788 1.4 0 0.0 wland
8900 898 root S 1780 1.4 0 0.0 proftpd: admin - 192.168.1.10: IDLE
1153 1 root S 1524 1.2 0 0.0 resetbutton |
With Filezilla:
| Code: |
Mem: 83624K used, 43052K free, 0K shrd, 26248K buff, 16808K cached
CPU: 11.0% usr 64.9% sys 0.0% nic 0.1% idle 0.3% io 0.0% irq 23.3% sirq
Load average: 1.58 0.83 0.33 6/50 8986
PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND
853 1 root R 1684 1.3 0 50.0 ntfs-3g -o compression,direct_io,big_writes /dev/sda1 /tmp/mnt/sda1
8887 903 root R 3268 2.5 0 36.3 /usr/sbin/smbd -D --configfile=/tmp/smb.conf
73 2 root RW 0 0.0 0 3.3 [kswapd0]
3 2 root RW 0 0.0 0 3.3 [ksoftirqd/0]
739 2 root SW 0 0.0 0 2.7 [usb-storage]
1258 1 root S 4640 3.6 0 1.3 httpd -p 80
74 2 root RW 0 0.0 0 0.7 [kworker/0:1]
2780 2 root SW 0 0.0 0 0.7 [kworker/u2:0]
1693 1 root S 1468 1.1 0 0.2 upnp -D -W eth0
8891 8889 root R 1172 0.9 0 0.2 top
902 1 root S 4848 3.8 0 0.0 minidlna -f /tmp/minidlna.conf
903 1 root S 2796 2.2 0 0.0 /usr/sbin/smbd -D --configfile=/tmp/smb.conf
905 1 root S 2584 2.0 0 0.0 /usr/sbin/nmbd -D --configfile=/tmp/smb.conf
940 1 root S 1988 1.5 0 0.0 hostapd -B -P /var/run/ath1_hostapd.pid /tmp/ath1_hostap.conf
915 1 root S 1976 1.5 0 0.0 hostapd -B -P /var/run/ath0_hostapd.pid /tmp/ath0_hostap.conf |
Thanks in advance. |
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