mirror of https://github.com/shirou/gopsutil
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
152 lines
2.8 KiB
ReStructuredText
152 lines
2.8 KiB
ReStructuredText
gopsutil: psutil for golang
|
|
==============================
|
|
|
|
.. image:: https://drone.io/github.com/shirou/gopsutil/status.png
|
|
:target: https://drone.io/github.com/shirou/gopsutil
|
|
|
|
This is a port of psutil(http://pythonhosted.org/psutil/). This
|
|
challenges porting all psutil functions on some architectures.
|
|
|
|
Available archtectures
|
|
------------------------------------
|
|
|
|
- FreeBSD/amd64
|
|
- Linux/amd64
|
|
- Windows/amd64
|
|
|
|
(I do not have a darwin machine)
|
|
|
|
|
|
All works are implemented without cgo by porting c struct to golang struct.
|
|
|
|
|
|
Usage
|
|
---------
|
|
|
|
::
|
|
|
|
import (
|
|
"github.com/shirou/gopsutil"
|
|
"fmt"
|
|
"encoding/json"
|
|
)
|
|
|
|
func main(){
|
|
v, _ := gopsutil.Virtual_memory()
|
|
|
|
// return value is struct
|
|
fmt.Printf("Total: %v, Free:%v, UsedPercent:%f%%\n", v.Total, v.Free, v.UsedPercent)
|
|
|
|
// convert to JSON
|
|
d, _ := json.Marshal(v)
|
|
fmt.Printf("%s\n", d)
|
|
}
|
|
|
|
The output is below.
|
|
|
|
::
|
|
|
|
Total: 3179569152, Free:284233728, UsedPercent:84.508194%
|
|
{"total":3179569152,"available":492572672,"used":2895335424,"usedPercent":84.50819439828305, (snip)}
|
|
|
|
|
|
Document
|
|
----------
|
|
|
|
see http://godoc.org/github.com/shirou/gopsutil
|
|
|
|
|
|
Current Status
|
|
------------------
|
|
|
|
- done
|
|
|
|
- cpu_times (linux, freebsd)
|
|
- cpu_count (linux, freebsd, windows)
|
|
- virtual_memory (linux, windows)
|
|
- swap_memory (linux)
|
|
- disk_partitions (freebsd, windows)
|
|
- disk_usage (linux, freebsd, windows)
|
|
- boot_time (linux, freebsd, windows(but little broken))
|
|
- users (linux, freebsd)
|
|
- pids (linux, freebsd)
|
|
- pid_exists (linux, freebsd)
|
|
- Process class
|
|
|
|
- pid (linux, freebsd, windows)
|
|
- ppid (linux)
|
|
- name (linux)
|
|
- cmdline (linux)
|
|
- create_time (linux)
|
|
- status (linux)
|
|
- exe (freebsd)
|
|
- uids (linux)
|
|
- gids (linux)
|
|
- terminal (linux)
|
|
- nice (linux)
|
|
- num_fds (linux)
|
|
- cpu_times (linux)
|
|
- memory_info (linux)
|
|
- memory_info_ex (linux)
|
|
|
|
- not yet
|
|
|
|
- cpu_percent
|
|
- cpu_times_percent
|
|
- disk_io_counters
|
|
- net_io_counters
|
|
- net_connections
|
|
- Process class
|
|
|
|
- parent
|
|
- cwd
|
|
- username
|
|
- ionice
|
|
- rlimit
|
|
- io_counters
|
|
- num_ctx_switches
|
|
- num_handlers
|
|
- threads
|
|
- cpu_percent
|
|
- cpu_affinity
|
|
- memory_percent
|
|
- memory_maps
|
|
- children
|
|
- open_files
|
|
- connections
|
|
- is_running
|
|
|
|
|
|
- future work
|
|
|
|
- process_iter
|
|
- wait_procs
|
|
- Process class
|
|
|
|
- as_dict
|
|
- send_signal()
|
|
- suspend()
|
|
- resume()
|
|
- terminate()
|
|
- kill()
|
|
- wait
|
|
|
|
|
|
License
|
|
------------
|
|
|
|
New BSD License (same as psutil)
|
|
|
|
|
|
Related works
|
|
-----------------------
|
|
|
|
So many thanks!
|
|
|
|
- psutil: http://pythonhosted.org/psutil/
|
|
- dstat: https://github.com/dagwieers/dstat
|
|
- gosiger: https://github.com/cloudfoundry/gosigar/
|
|
- goprocinfo: https://github.com/c9s/goprocinfo
|
|
- go-ps: https://github.com/mitchellh/go-ps
|
|
|