Commit Graph

1702 Commits (a5834f48c4a30ff89194ae26062b18ff900ff3ac)
 

Author SHA1 Message Date
shirou f7c38fa2f8 Merge pull request #361 from ablagoev/read-proc-files-with-a-single-read
Read /proc/net files with a single read syscall.
Alexander Blagoev b32353f094 Add comments with a short explanation and link to the PR request
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.
shirou 119305b4ce Merge pull request #359 from shirou/fix_circleci
trying to fix CircleCI
WAKAYAMA Shirou 12c6e9d755 add chown golang pkg dir.
WAKAYAMA Shirou 8ef142ddde remove unnecessary circle.yml
WAKAYAMA Shirou b9227ed559 fix typo of circle.yml
WAKAYAMA Shirou f5cd65356f update circle.yml to use golang1.8
WAKAYAMA Shirou ad1f130d0f update README about golang 1.8 is required.
shirou c251591dc7 Merge pull request #355 from sean-/fix-lint-errors
Fix lint errors
shirou 772ab1fdbc Merge pull request #354 from sean-/fix-cmd-leak
Improve Command() handling and signal handling for launched processes.
shirou 9af92986dd Merge pull request #358 from ablagoev/optimize-net-connections
Fromat socketType properly in tcp duplication check key
Alexander Blagoev 5a0a97f400 Fromat socketType properly in tcp duplication check key
shirou b066db40c7 Merge pull request #356 from ablagoev/optimize-net-connections
Optimize memory usage for net.Connections on Linux
Alexander Blagoev 11e78812ae Build duplicate tcp connection ID in Connections for better readbility
shirou 9a4a9167ad Merge pull request #357 from ablagoev/fix-proc-net-dev-parsing
Improve /proc/net/dev parsing to include all edge cases
shirou 1f6e626a22 Merge pull request #353 from shirou/fix_352
[linux]host: change to use filepath.Join
Alexander Blagoev f7dd4f97c7 Improve /proc/net/dev parsing to include all edge cases
Alexander Blagoev 51e4fb77cf Add socket state to TCP connection key
Alexander Blagoev daaadd4f1e Optimize memory usage for net.Connections on Linux
Sean Chittenden 23a4ae3369
`gofmt -s -w .`
Sean Chittenden d0e40ff723
Fix issues reported by golint.
Sean Chittenden 3834908232
Improve Command() handling and signal handling for launched processes.
Shirou WAKAYAMA cdcb9bb2ed [linux] host: fix typo
WAKAYAMA Shirou 25d50d5bc3 [linux]host: change to use filepath.Join
shirou 70693b6a3d Merge pull request #351 from danielnelson/io-counters-for-names
Make IOCounters a variadic function
Daniel Nelson 3830ed16b4
Make IOCounters a variadic function
Remove IOCountersForNames that was recently added in favor of variadic
function with same capabilities.
WAKAYAMA Shirou dfbb3e40da fix build bugs.
Shirou WAKAYAMA fee973abda [linux]host: fix HostTempreture func
shirou 8e36fe6d8f Merge pull request #334 from dotpy3/macos-linux-temperatures
Added temperatures sensors for macOS and Linux
shirou f5781cab54 Merge pull request #347 from danielnelson/io-counters-for-names
Add disk.IOCountersForNames function
Daniel Nelson ab6db76df1
Fix IOCountersForNames on darwin
Daniel Nelson 3f35f001da
Add disk.IOCountersForNames function
Operates like disk.IOCounters, but accepts an array of names to limit
the results.
WAKAYAMA Shirou e49a95f3d5 [host]darwin: PlatformInformation has been 5 values other is 4.
shirou 08ade552e3 Merge pull request #336 from rburchell/master
disk_darwin: Add support for IOCounters using IOKit
shirou a00fdd2cc0 Merge pull request #342 from jgillich/patch-1
clarify return value of cpu.Percent()
Jakob Gillich facb241c12 clarify return value of cpu.Percent()
Robin Burchell b327360349 disk_darwin: Add support for IOCounters using IOKit
shirou f18f7dcbae Merge pull request #338 from itnihao/patch-1
Add hostinfo Virtualization vmware
itnihao 490dbd4ea4 Add hostinfo Virtualization vmware
WAKAYAMA Shirou 3499dec5c0 [cpu]linux: handle hz values by tmm1
WAKAYAMA Shirou a63f1aeeec use Processor entry as model name fallback by @tmm1
shirou 423a8ff2a6 Merge pull request #335 from shirou/fix_282
cpu[linux]: ignore cpufreq/cpuinfo_max_freq error
Eric Gourlaouen 22aefb460a Replaced sys by HostSys
Added TemperatureStat string test
WAKAYAMA Shirou 36b408780c cpu[linux]: ignore cpufreq/cpuinfo_max_freq error
Eric Gourlaouen 8b08ca5fdc added temperatures
shirou 98d5de7ce9 Merge pull request #332 from shirou/test_refactoring
refactoring
WAKAYAMA Shirou bad1ce0748 fix typo
WAKAYAMA Shirou 30ebb9ca3a rename expected dir to testdata.
WAKAYAMA Shirou f8ef680a47 error strings change to lowercase