Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
Canread
Gopsutil
提交
02a91378
G
Gopsutil
项目概览
Canread
/
Gopsutil
通知
1
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
G
Gopsutil
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
02a91378
编写于
5月 01, 2014
作者:
S
Shirou WAKAYAMA
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
implements Process.IOCounters on linux.
上级
2186ef17
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
58 addition
and
8 deletion
+58
-8
README.rst
README.rst
+1
-1
process_linux.go
process_linux.go
+32
-1
process_test.go
process_test.go
+25
-6
未找到文件。
README.rst
浏览文件 @
02a91378
...
...
@@ -87,6 +87,7 @@ Current Status
- uids (linux, freebsd)
- gids (linux, freebsd)
- terminal (linux, freebsd)
- io_counters (linux)
- nice (linux)
- num_fds (linux)
- num_threads (linux, freebsd, windows)
...
...
@@ -111,7 +112,6 @@ Current Status
- username
- ionice
- rlimit
- io_counters
- num_ctx_switches
- num_handlers
- threads
...
...
process_linux.go
浏览文件 @
02a91378
...
...
@@ -129,7 +129,7 @@ func (p *Process) Rlimit() ([]RlimitStat, error) {
return
nil
,
errors
.
New
(
"not implemented yet"
)
}
func
(
p
*
Process
)
IOCounters
()
(
*
IOCountersStat
,
error
)
{
return
nil
,
errors
.
New
(
"not implemented yet"
)
return
p
.
fillFromIO
(
)
}
func
(
p
*
Process
)
NumCtxSwitches
()
(
int32
,
error
)
{
return
0
,
errors
.
New
(
"not implemented yet"
)
...
...
@@ -335,6 +335,37 @@ func (p *Process) fillFromCmdline() (string, error) {
return
ret
,
nil
}
// Get IO status from /proc/(pid)/io
func
(
p
*
Process
)
fillFromIO
()
(
*
IOCountersStat
,
error
)
{
pid
:=
p
.
Pid
ioPath
:=
filepath
.
Join
(
"/"
,
"proc"
,
strconv
.
Itoa
(
int
(
pid
)),
"io"
)
ioline
,
err
:=
ioutil
.
ReadFile
(
ioPath
)
if
err
!=
nil
{
return
nil
,
err
}
lines
:=
strings
.
Split
(
string
(
ioline
),
"
\n
"
)
ret
:=
&
IOCountersStat
{}
for
_
,
line
:=
range
lines
{
field
:=
strings
.
Split
(
line
,
":"
)
if
len
(
field
)
<
2
{
continue
}
switch
field
[
0
]
{
case
"rchar"
:
ret
.
ReadCount
=
parseInt32
(
strings
.
Trim
(
field
[
1
],
"
\t
"
))
case
"wchar"
:
ret
.
WriteCount
=
parseInt32
(
strings
.
Trim
(
field
[
1
],
"
\t
"
))
case
"read_bytes"
:
ret
.
ReadBytes
=
parseInt32
(
strings
.
Trim
(
field
[
1
],
"
\t
"
))
case
"write_bytes"
:
ret
.
WriteBytes
=
parseInt32
(
strings
.
Trim
(
field
[
1
],
"
\t
"
))
}
}
return
ret
,
nil
}
// Get memory info from /proc/(pid)/statm
func
(
p
*
Process
)
fillFromStatm
()
(
*
MemoryInfoStat
,
*
MemoryInfoExStat
,
error
)
{
pid
:=
p
.
Pid
...
...
process_test.go
浏览文件 @
02a91378
...
...
@@ -8,6 +8,15 @@ import (
"testing"
)
func
test_getProcess
()
Process
{
checkPid
:=
os
.
Getpid
()
if
runtime
.
GOOS
==
"windows"
{
checkPid
=
7960
}
ret
,
_
:=
NewProcess
(
int32
(
checkPid
))
return
*
ret
}
func
Test_Pids
(
t
*
testing
.
T
)
{
ret
,
err
:=
Pids
()
if
err
!=
nil
{
...
...
@@ -68,13 +77,9 @@ func Test_Process_memory_maps(t *testing.T) {
}
func
Test_Process_Ppid
(
t
*
testing
.
T
)
{
checkPid
:=
os
.
Getpid
()
if
runtime
.
GOOS
==
"windows"
{
checkPid
=
7960
}
ret
,
err
:=
NewProcess
(
int32
(
checkPid
))
p
:=
test_getProcess
()
v
,
err
:=
ret
.
Ppid
()
v
,
err
:=
p
.
Ppid
()
if
err
!=
nil
{
t
.
Errorf
(
"geting ppid error %v"
,
err
)
}
...
...
@@ -83,3 +88,17 @@ func Test_Process_Ppid(t *testing.T) {
}
}
func
Test_Process_IOCounters
(
t
*
testing
.
T
)
{
p
:=
test_getProcess
()
v
,
err
:=
p
.
IOCounters
()
if
err
!=
nil
{
t
.
Errorf
(
"geting ppid error %v"
,
err
)
}
fmt
.
Println
(
v
)
if
v
.
ReadCount
==
0
{
t
.
Errorf
(
"return value is 0 %v"
,
v
)
}
}
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录