How to monitor bandwidth usage per process?
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I am using Ubuntu 14.04. My internet connection is pretty slow (512 kbps). Sometimes I see that I have no software running which should download anything from the internet, but the system monitor still shows that some download is going on. So I think some hidden software are causing this. Is there a way I can monitor every software that is using internet?
networking
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
add a comment |
I am using Ubuntu 14.04. My internet connection is pretty slow (512 kbps). Sometimes I see that I have no software running which should download anything from the internet, but the system monitor still shows that some download is going on. So I think some hidden software are causing this. Is there a way I can monitor every software that is using internet?
networking
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
1
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04
add a comment |
I am using Ubuntu 14.04. My internet connection is pretty slow (512 kbps). Sometimes I see that I have no software running which should download anything from the internet, but the system monitor still shows that some download is going on. So I think some hidden software are causing this. Is there a way I can monitor every software that is using internet?
networking
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
I am using Ubuntu 14.04. My internet connection is pretty slow (512 kbps). Sometimes I see that I have no software running which should download anything from the internet, but the system monitor still shows that some download is going on. So I think some hidden software are causing this. Is there a way I can monitor every software that is using internet?
networking
networking
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
edited Aug 26 '17 at 4:06
Ciro Santilli 新疆改造中心996ICU六四事件
10.6k45053
10.6k45053
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
asked Oct 5 '14 at 8:43
CluelessNoobCluelessNoob
93021522
93021522
@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
1
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04
add a comment |
@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
1
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04
@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
1
1
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04
add a comment |
7 Answers
7
active
oldest
votes
You can use nethogs tool to monitor all your traffic on an interface.
Install it using
sudo apt-get install nethogs
Now run it using
sudo nethogs <interface name>
For example
sudo nethogs wlan0
For more detail type man nethogs after installing.
edited Mar 11 '17 at 19:03
Community♦
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0for default.
– Travis van der Font
Aug 22 '17 at 21:03
add a comment |
I prefer sudo netstat -tunap
vinny@vinny-Bonobo-Extreme:~$ sudo netstat -tunap
[sudo] password for vinny:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8200 0.0.0.0:* LISTEN 1160/minidlnad
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 927/dnsmasq
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2543/cupsd
tcp 0 0 192.168.2.10:58491 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:39824 173.194.219.189:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:58569 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:59283 173.194.219.18:443 ESTABLISHED 30401/firefox
tcp6 0 0 ::1:631 :::* LISTEN 2543/cupsd
tcp6 1 0 ::1:60390 ::1:631 CLOSE_WAIT 863/cups-browsed
tcp6 1 0 ::1:34718 ::1:631 CLOSE_WAIT 1469/plasmashell
tcp6 1 0 ::1:60391 ::1:631 CLOSE_WAIT 863/cups-browsed
udp 0 0 0.0.0.0:1900 0.0.0.0:* 1160/minidlnad
udp 0 0 0.0.0.0:10097 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:5353 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 0.0.0.0:39609 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 192.168.2.10:57168 0.0.0.0:* 1160/minidlnad
udp 0 0 127.0.1.1:53 0.0.0.0:* 927/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:631 0.0.0.0:* 863/cups-browsed
udp6 0 0 :::5353 :::* 759/avahi-daemon: r
udp6 0 0 :::13818 :::* 26759/dhclient
udp6 0 0 :::39404 :::* 759/avahi-daemon: r
shows even system proses that is using the network and the name of them.
but not really a monitor as you half to keep running it to see changing output.
edited Oct 19 '15 at 8:56
g_p
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
add a comment |
Just a bit more comfort with netstat sudo watch -n1 netstat -tunap
It will refresh the data each 1s
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
add a comment |
The iptraf utility is another way to monitor the traffic, provided by the iptraf package.
sudo apt-get install iptraf installs it.
iptraf is available in Red Hat Linux also; run yum install iptraf as root to install it.
edited Mar 11 '17 at 19:03
Community♦
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
add a comment |
Terminal tool: netstat -tnp . -n option is to show numerical address (ip) to which connection is established, -p is program which has established that connection, and -t lists all tcplimits to tcp connections. Alternativelly, you could use netstat -a > networkscan.txt to output everything into a txt file
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
add a comment |
Socket Statistics, ss
ss is the modern alternative to netstat.
sudo apt install iproute2 # Install
Usage example:
watch -n1 sudo ss -ntp # Do not try to resolve service names. TCP. View processes
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
add a comment |
There is a more modern alternative to ss by now :)
ss2(pyroute)
answered Mar 16 at 7:58
cheruskcherusk
1
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
add a comment |
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7 Answers
7
active
oldest
votes
7 Answers
7
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use nethogs tool to monitor all your traffic on an interface.
Install it using
sudo apt-get install nethogs
Now run it using
sudo nethogs <interface name>
For example
sudo nethogs wlan0
For more detail type man nethogs after installing.
edited Mar 11 '17 at 19:03
Community♦
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0for default.
– Travis van der Font
Aug 22 '17 at 21:03
add a comment |
You can use nethogs tool to monitor all your traffic on an interface.
Install it using
sudo apt-get install nethogs
Now run it using
sudo nethogs <interface name>
For example
sudo nethogs wlan0
For more detail type man nethogs after installing.
edited Mar 11 '17 at 19:03
Community♦
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0for default.
– Travis van der Font
Aug 22 '17 at 21:03
add a comment |
You can use nethogs tool to monitor all your traffic on an interface.
Install it using
sudo apt-get install nethogs
Now run it using
sudo nethogs <interface name>
For example
sudo nethogs wlan0
For more detail type man nethogs after installing.
edited Mar 11 '17 at 19:03
Community♦
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
You can use nethogs tool to monitor all your traffic on an interface.
Install it using
sudo apt-get install nethogs
Now run it using
sudo nethogs <interface name>
For example
sudo nethogs wlan0
For more detail type man nethogs after installing.
edited Mar 11 '17 at 19:03
Community♦
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
edited Mar 11 '17 at 19:03
Community♦
1
edited Mar 11 '17 at 19:03
Community♦
1
edited Mar 11 '17 at 19:03
Community♦
1
1
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
answered Oct 5 '14 at 8:52
g_pg_p
13k24761
13k24761
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0for default.
– Travis van der Font
Aug 22 '17 at 21:03
add a comment |
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0for default.
– Travis van der Font
Aug 22 '17 at 21:03
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
Anyway to set bandwidth parameters on the applications?
– Karl Morrison
Jun 29 '15 at 17:57
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
No, this tool only monitors bandwidth. If you are looking for something similar to bandwidth shaping, you can refer this post.
– g_p
Jun 29 '15 at 18:16
3
3
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
If you have 'creating socket failed while establishing local IP - are you root?' despite being root, then see the answer at askubuntu.com/a/729560/67747
– sage
May 6 '16 at 16:36
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
Brilliant just what i was looking for!
– Louwki
May 17 '16 at 14:07
sudo nethogs eth0 for default.– Travis van der Font
Aug 22 '17 at 21:03
sudo nethogs eth0 for default.– Travis van der Font
Aug 22 '17 at 21:03
add a comment |
I prefer sudo netstat -tunap
vinny@vinny-Bonobo-Extreme:~$ sudo netstat -tunap
[sudo] password for vinny:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8200 0.0.0.0:* LISTEN 1160/minidlnad
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 927/dnsmasq
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2543/cupsd
tcp 0 0 192.168.2.10:58491 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:39824 173.194.219.189:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:58569 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:59283 173.194.219.18:443 ESTABLISHED 30401/firefox
tcp6 0 0 ::1:631 :::* LISTEN 2543/cupsd
tcp6 1 0 ::1:60390 ::1:631 CLOSE_WAIT 863/cups-browsed
tcp6 1 0 ::1:34718 ::1:631 CLOSE_WAIT 1469/plasmashell
tcp6 1 0 ::1:60391 ::1:631 CLOSE_WAIT 863/cups-browsed
udp 0 0 0.0.0.0:1900 0.0.0.0:* 1160/minidlnad
udp 0 0 0.0.0.0:10097 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:5353 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 0.0.0.0:39609 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 192.168.2.10:57168 0.0.0.0:* 1160/minidlnad
udp 0 0 127.0.1.1:53 0.0.0.0:* 927/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:631 0.0.0.0:* 863/cups-browsed
udp6 0 0 :::5353 :::* 759/avahi-daemon: r
udp6 0 0 :::13818 :::* 26759/dhclient
udp6 0 0 :::39404 :::* 759/avahi-daemon: r
shows even system proses that is using the network and the name of them.
but not really a monitor as you half to keep running it to see changing output.
edited Oct 19 '15 at 8:56
g_p
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
add a comment |
I prefer sudo netstat -tunap
vinny@vinny-Bonobo-Extreme:~$ sudo netstat -tunap
[sudo] password for vinny:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8200 0.0.0.0:* LISTEN 1160/minidlnad
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 927/dnsmasq
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2543/cupsd
tcp 0 0 192.168.2.10:58491 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:39824 173.194.219.189:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:58569 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:59283 173.194.219.18:443 ESTABLISHED 30401/firefox
tcp6 0 0 ::1:631 :::* LISTEN 2543/cupsd
tcp6 1 0 ::1:60390 ::1:631 CLOSE_WAIT 863/cups-browsed
tcp6 1 0 ::1:34718 ::1:631 CLOSE_WAIT 1469/plasmashell
tcp6 1 0 ::1:60391 ::1:631 CLOSE_WAIT 863/cups-browsed
udp 0 0 0.0.0.0:1900 0.0.0.0:* 1160/minidlnad
udp 0 0 0.0.0.0:10097 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:5353 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 0.0.0.0:39609 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 192.168.2.10:57168 0.0.0.0:* 1160/minidlnad
udp 0 0 127.0.1.1:53 0.0.0.0:* 927/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:631 0.0.0.0:* 863/cups-browsed
udp6 0 0 :::5353 :::* 759/avahi-daemon: r
udp6 0 0 :::13818 :::* 26759/dhclient
udp6 0 0 :::39404 :::* 759/avahi-daemon: r
shows even system proses that is using the network and the name of them.
but not really a monitor as you half to keep running it to see changing output.
edited Oct 19 '15 at 8:56
g_p
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
add a comment |
I prefer sudo netstat -tunap
vinny@vinny-Bonobo-Extreme:~$ sudo netstat -tunap
[sudo] password for vinny:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8200 0.0.0.0:* LISTEN 1160/minidlnad
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 927/dnsmasq
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2543/cupsd
tcp 0 0 192.168.2.10:58491 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:39824 173.194.219.189:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:58569 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:59283 173.194.219.18:443 ESTABLISHED 30401/firefox
tcp6 0 0 ::1:631 :::* LISTEN 2543/cupsd
tcp6 1 0 ::1:60390 ::1:631 CLOSE_WAIT 863/cups-browsed
tcp6 1 0 ::1:34718 ::1:631 CLOSE_WAIT 1469/plasmashell
tcp6 1 0 ::1:60391 ::1:631 CLOSE_WAIT 863/cups-browsed
udp 0 0 0.0.0.0:1900 0.0.0.0:* 1160/minidlnad
udp 0 0 0.0.0.0:10097 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:5353 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 0.0.0.0:39609 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 192.168.2.10:57168 0.0.0.0:* 1160/minidlnad
udp 0 0 127.0.1.1:53 0.0.0.0:* 927/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:631 0.0.0.0:* 863/cups-browsed
udp6 0 0 :::5353 :::* 759/avahi-daemon: r
udp6 0 0 :::13818 :::* 26759/dhclient
udp6 0 0 :::39404 :::* 759/avahi-daemon: r
shows even system proses that is using the network and the name of them.
but not really a monitor as you half to keep running it to see changing output.
edited Oct 19 '15 at 8:56
g_p
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
I prefer sudo netstat -tunap
vinny@vinny-Bonobo-Extreme:~$ sudo netstat -tunap
[sudo] password for vinny:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8200 0.0.0.0:* LISTEN 1160/minidlnad
tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 927/dnsmasq
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2543/cupsd
tcp 0 0 192.168.2.10:58491 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:39824 173.194.219.189:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:58569 198.252.206.149:443 ESTABLISHED 30401/firefox
tcp 0 0 192.168.2.10:59283 173.194.219.18:443 ESTABLISHED 30401/firefox
tcp6 0 0 ::1:631 :::* LISTEN 2543/cupsd
tcp6 1 0 ::1:60390 ::1:631 CLOSE_WAIT 863/cups-browsed
tcp6 1 0 ::1:34718 ::1:631 CLOSE_WAIT 1469/plasmashell
tcp6 1 0 ::1:60391 ::1:631 CLOSE_WAIT 863/cups-browsed
udp 0 0 0.0.0.0:1900 0.0.0.0:* 1160/minidlnad
udp 0 0 0.0.0.0:10097 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:5353 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 0.0.0.0:39609 0.0.0.0:* 759/avahi-daemon: r
udp 0 0 192.168.2.10:57168 0.0.0.0:* 1160/minidlnad
udp 0 0 127.0.1.1:53 0.0.0.0:* 927/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 26759/dhclient
udp 0 0 0.0.0.0:631 0.0.0.0:* 863/cups-browsed
udp6 0 0 :::5353 :::* 759/avahi-daemon: r
udp6 0 0 :::13818 :::* 26759/dhclient
udp6 0 0 :::39404 :::* 759/avahi-daemon: r
shows even system proses that is using the network and the name of them.
but not really a monitor as you half to keep running it to see changing output.
edited Oct 19 '15 at 8:56
g_p
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
edited Oct 19 '15 at 8:56
g_p
13k24761
edited Oct 19 '15 at 8:56
g_p
13k24761
edited Oct 19 '15 at 8:56
g_p
13k24761
13k24761
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
answered Apr 17 '15 at 0:18
Charles WrightCharles Wright
20224
20224
add a comment |
add a comment |
Just a bit more comfort with netstat sudo watch -n1 netstat -tunap
It will refresh the data each 1s
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
add a comment |
Just a bit more comfort with netstat sudo watch -n1 netstat -tunap
It will refresh the data each 1s
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
add a comment |
Just a bit more comfort with netstat sudo watch -n1 netstat -tunap
It will refresh the data each 1s
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
Just a bit more comfort with netstat sudo watch -n1 netstat -tunap
It will refresh the data each 1s
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
answered May 12 '16 at 16:44
Artem ZhukovArtem Zhukov
19627
19627
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
add a comment |
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
This should be an edit to the existing answer above...
– Fabby
Aug 28 '17 at 20:36
add a comment |
The iptraf utility is another way to monitor the traffic, provided by the iptraf package.
sudo apt-get install iptraf installs it.
iptraf is available in Red Hat Linux also; run yum install iptraf as root to install it.
edited Mar 11 '17 at 19:03
Community♦
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
add a comment |
The iptraf utility is another way to monitor the traffic, provided by the iptraf package.
sudo apt-get install iptraf installs it.
iptraf is available in Red Hat Linux also; run yum install iptraf as root to install it.
edited Mar 11 '17 at 19:03
Community♦
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
add a comment |
The iptraf utility is another way to monitor the traffic, provided by the iptraf package.
sudo apt-get install iptraf installs it.
iptraf is available in Red Hat Linux also; run yum install iptraf as root to install it.
edited Mar 11 '17 at 19:03
Community♦
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
The iptraf utility is another way to monitor the traffic, provided by the iptraf package.
sudo apt-get install iptraf installs it.
iptraf is available in Red Hat Linux also; run yum install iptraf as root to install it.
edited Mar 11 '17 at 19:03
Community♦
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
edited Mar 11 '17 at 19:03
Community♦
1
edited Mar 11 '17 at 19:03
Community♦
1
edited Mar 11 '17 at 19:03
Community♦
1
1
answered Apr 16 '15 at 17:39
user398737user398737
6111
answered Apr 16 '15 at 17:39
user398737user398737
6111
answered Apr 16 '15 at 17:39
user398737user398737
6111
6111
add a comment |
add a comment |
Terminal tool: netstat -tnp . -n option is to show numerical address (ip) to which connection is established, -p is program which has established that connection, and -t lists all tcplimits to tcp connections. Alternativelly, you could use netstat -a > networkscan.txt to output everything into a txt file
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
add a comment |
Terminal tool: netstat -tnp . -n option is to show numerical address (ip) to which connection is established, -p is program which has established that connection, and -t lists all tcplimits to tcp connections. Alternativelly, you could use netstat -a > networkscan.txt to output everything into a txt file
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
add a comment |
Terminal tool: netstat -tnp . -n option is to show numerical address (ip) to which connection is established, -p is program which has established that connection, and -t lists all tcplimits to tcp connections. Alternativelly, you could use netstat -a > networkscan.txt to output everything into a txt file
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
Terminal tool: netstat -tnp . -n option is to show numerical address (ip) to which connection is established, -p is program which has established that connection, and -t lists all tcplimits to tcp connections. Alternativelly, you could use netstat -a > networkscan.txt to output everything into a txt file
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
answered Oct 5 '14 at 8:58
Sergiy KolodyazhnyySergiy Kolodyazhnyy
75.6k9156330
75.6k9156330
add a comment |
add a comment |
Socket Statistics, ss
ss is the modern alternative to netstat.
sudo apt install iproute2 # Install
Usage example:
watch -n1 sudo ss -ntp # Do not try to resolve service names. TCP. View processes
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
add a comment |
Socket Statistics, ss
ss is the modern alternative to netstat.
sudo apt install iproute2 # Install
Usage example:
watch -n1 sudo ss -ntp # Do not try to resolve service names. TCP. View processes
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
add a comment |
Socket Statistics, ss
ss is the modern alternative to netstat.
sudo apt install iproute2 # Install
Usage example:
watch -n1 sudo ss -ntp # Do not try to resolve service names. TCP. View processes
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
Socket Statistics, ss
ss is the modern alternative to netstat.
sudo apt install iproute2 # Install
Usage example:
watch -n1 sudo ss -ntp # Do not try to resolve service names. TCP. View processes
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
edited Feb 21 at 16:09
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
answered Feb 20 at 0:44
Pablo BianchiPablo Bianchi
3,13521836
3,13521836
add a comment |
add a comment |
There is a more modern alternative to ss by now :)
ss2(pyroute)
answered Mar 16 at 7:58
cheruskcherusk
1
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
add a comment |
There is a more modern alternative to ss by now :)
ss2(pyroute)
answered Mar 16 at 7:58
cheruskcherusk
1
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
add a comment |
There is a more modern alternative to ss by now :)
ss2(pyroute)
answered Mar 16 at 7:58
cheruskcherusk
1
There is a more modern alternative to ss by now :)
ss2(pyroute)
answered Mar 16 at 7:58
cheruskcherusk
1
answered Mar 16 at 7:58
cheruskcherusk
1
answered Mar 16 at 7:58
cheruskcherusk
1
answered Mar 16 at 7:58
cheruskcherusk
1
1
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
add a comment |
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
1
1
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
While this link may answer the question,it's better to include essential parts here.
– Codito ergo sum
Mar 16 at 8:18
add a comment |
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@Braiam: That question is about monitoring total network data usage across system restarts.
– David Foerster
May 17 '17 at 13:21
@codeaviator: I think the answers on this question are better than on the one behind your link. We should either have the duplicate flag point the other way around or merge them altogether. I'm raising a flag for the latter.
– David Foerster
May 17 '17 at 13:22
@DavidFoerster Good point. I'm raising a moderator flag in favor of merging both questions.
– codeaviator
May 18 '17 at 4:49
1
distro agnostic: stackoverflow.com/questions/368002/…
– Ciro Santilli 新疆改造中心996ICU六四事件
Oct 29 '17 at 2:04