57 Commits (4e81681ab397520daa2da375ebb31992857e41ee)

Author	SHA1	Message	Date
Joe Stringer	f87d9813da	[net][linux] Support socket tables in nested namespaces ... Signed-off-by: Joe Stringer <joe@cilium.io>	6 years ago
Iskander Sharipov	3684fce88a	net: use multi-value case clause instead of fallthrough ... Found using https://go-critic.github.io/overview#emptyFallthrough-ref	7 years ago
shirou	4c73494c78	Add WithContext functions.	7 years ago
Daniel Nelson	6abd227e48	[net] linux: skip if not exist error on getProcInodesAll	7 years ago
shirou	e01a14e318	[net] linux: skip if permission error on getProcInodesAll ... This fixes #433	8 years ago
WAKAYAMA Shirou	09e9859714	[net]linux: return err.	8 years ago
better88	86af477d1a	err omit in getProcInodes	8 years ago
Alexander Blagoev	b32353f094	Add comments with a short explanation and link to the PR request	8 years ago
Alexander Blagoev	531f9507d2	Read /proc/net files with a single read syscall. ... The /proc/net files are not guaranteed to be consistent, they are only consitent on the row level. This is probably one of the reasons why consequent read calls might return duplicate entries - the kernel is changing the file as it is being read. In certain situations this might lead to loop like situations - the same net entry is being returned when reading the file as new connections are added to the kernel tcp table, i.e there can be a lot of duplications. This commit is trying to reduce the duplications, by fetching the contents of the net files with a single read syscall.	8 years ago
shirou	c251591dc7	Merge pull request #355 from sean-/fix-lint-errors ... Fix lint errors	8 years ago
shirou	9af92986dd	Merge pull request #358 from ablagoev/optimize-net-connections ... Fromat socketType properly in tcp duplication check key	8 years ago
Alexander Blagoev	5a0a97f400	Fromat socketType properly in tcp duplication check key	8 years ago
shirou	b066db40c7	Merge pull request #356 from ablagoev/optimize-net-connections ... Optimize memory usage for net.Connections on Linux	8 years ago
Alexander Blagoev	11e78812ae	Build duplicate tcp connection ID in Connections for better readbility	8 years ago
Alexander Blagoev	f7dd4f97c7	Improve /proc/net/dev parsing to include all edge cases	8 years ago
Alexander Blagoev	51e4fb77cf	Add socket state to TCP connection key	8 years ago
Alexander Blagoev	daaadd4f1e	Optimize memory usage for net.Connections on Linux	8 years ago
Sean Chittenden	23a4ae3369	`gofmt -s -w .`	8 years ago
Toshi Piazza	5e1c2fa23b	Fixes memory leak	8 years ago
Peter De Cleyn	e8fc31359b	Added support to alias interfaces (e.g., ifname0:1)	8 years ago
Conor Branagan	276c873f0d	Fast duplication check in inodes processing. ... Instead of encoding a JSON string of each connection (non-trivial at high connection volumes) we can use the connTmp struct for map look-ups if we eliminate the unused `uids` field. Also switches to using the empty struct instead of bool for zero memory overhead.	8 years ago
WAKAYAMA Shirou	42156fdf0d	[net]linux: fix NetFilterCounters filename	8 years ago
Conor Branagan	198e65c801	Add ConnectionsMax function that limits connections per pid. ... The goal is to improve performance of connection fetching connections across all processes when some processes can have several hundred or thousands of file descriptors. Right now when you have many thousands of fds the process spends lots of time inside the syscalls from Readdir and Readlink. The public API works as before with two new functions: - `ConnectionsMax` - `ConnectionsPidMax` Each function takes an additional int argument that sets the max number of fds read per process.	8 years ago
Cameron Sparr	d74d84e593	Fix /proc/net/dev dropOut and fifoOut indices ... fixes #284	8 years ago
Jean Kahrs	e004ef15e1	remove unused code	9 years ago
Jean Kahrs	ab24c97439	break import cycle	9 years ago
Jean Kahrs	cba0992ab3	add Uids field to net_linux	9 years ago
sandlbn	480ccb89e1	Added support for linux net interface fifo errors	9 years ago
Shirou WAKAYAMA	4bb84648bf	JSON representation is renamed to fit Google JSON style, camelCase.	9 years ago
Shirou WAKAYAMA	ea152ea901	[BREAKING CHANGE] rename functions to pass golint. ex) net.NetIOCounters -> net.IOCounters	9 years ago
Shirou WAKAYAMA	34b63e671b	[net]linux: add a test and fix private field name.	9 years ago
Shirou WAKAYAMA	31439aa6b5	[net]linux: fix valious bugs in NetConnections.	9 years ago
Shirou WAKAYAMA	e4ddff09d5	[net]linux: add process_unix for NetConnections.	9 years ago
Shirou WAKAYAMA	32c62b5d48	[net]linux: implement processInet().	9 years ago
Shirou WAKAYAMA	6c352016d8	[net]linux: start replacing lsof. still work in progress.	9 years ago
Shirou WAKAYAMA	d680853370	net,process[linux]: add process.NetIOCounter and net.NetIOCounterByFile.	9 years ago
Masayoshi Sekimura	3a1fa5dc80	format go program with go 1.5.2 "go fmt"	9 years ago
shirou	f58654fa1c	Merge pull request #122 from jimmystewpot/add_netfilter ... Add nf_conntrack counter support	9 years ago
Matt Holcomb	21ccfe6b60	using HostProc for protocounters in linux	9 years ago
James Lamb	5700150054	Updated README.rst and included updated syntax to be more uniform with the other code	9 years ago
James Lamb	22f35fd518	add netfilter counter support	9 years ago
James Lamb	dfff8af4df	add nf_conntrack statistics to net_linux to query iptables/netfilter conntrack limits	9 years ago
Nathaniel Cook	da832b3f12	add system wide network protocol stats	9 years ago
Daniel Theophanes	0af895258e	common: rename package common to internal/common. Add ENV helper funcs. ... Package common wasn't used for public functions. Place it in an internal directory to prevent other packages from using. Remove the distributed references to "HOST_PROC" and "HOST_SYS" consts and combine into a common function. This also helps so that if a env var is defined with a trailing slash all will continue to work as expected. Fixes #100	10 years ago
Jonathan Chauncey	0461c50666	chore(*): Fixes #94 ... Added the ability to fetch an alternative location for /proc via an environment variable. If the env var is not set it will return /proc as the default value.	10 years ago
Shirou WAKAYAMA	93e226a5e3	net[freebsd,linux,darwin]: merge unix like OSes.	10 years ago
Shirou WAKAYAMA	34195b4b58	net[darwin, linux]: get UDP information when inet or all specified.	10 years ago
Shirou WAKAYAMA	b3cf7354f6	process[linux, darwin]: implements Connections using lsof.	10 years ago
Shirou WAKAYAMA	0062ae2bfa	use LookPath	10 years ago
Shirou WAKAYAMA	249a761b81	net[linux]: temporary enable error print.	10 years ago