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Add memory-percent to ps output.

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This commit is contained in:
Rohit Jnagal 2015-05-12 22:44:48 +00:00
parent 2a99748874
commit 3bcae7f430
3 changed files with 27 additions and 24 deletions
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1
info/v2/container.go
View File

@ -173,6 +173,7 @@ type ProcessInfo struct {
Ppid int `json:"parent_pid"`
StartTime string `json:"start_time"`
PercentCpu string `json:"percent_cpu"`
PercentMemory string `json:"percent_mem"`
RSS string `json:"rss"`
VirtualSize string `json:"virtual_size"`
Status string `json:"status"`

15
manager/container.go
View File

@ -130,9 +130,9 @@ func (c *containerData) GetProcessList() ([]v2.ProcessInfo, error) {
}
}
// TODO(rjnagal): Take format as an option?
format := "user,pid,ppid,stime,pcpu,rss,vsz,stat,time,comm"
format := "user,pid,ppid,stime,pcpu,pmem,rss,vsz,stat,time,comm"
args := []string{"-e", "-o", format}
expectedFields := 10
expectedFields := 11
out, err := exec.Command("ps", args...).Output()
if err != nil {
return nil, fmt.Errorf("failed to execute ps command: %v", err)
@ -162,11 +162,12 @@ func (c *containerData) GetProcessList() ([]v2.ProcessInfo, error) {
Ppid: ppid,
StartTime: fields[3],
PercentCpu: fields[4],
RSS: fields[5],
VirtualSize: fields[6],
Status: fields[7],
RunningTime: fields[8],
Cmd: strings.Join(fields[9:], " "),
PercentMemory: fields[5],
RSS: fields[6],
VirtualSize: fields[7],
Status: fields[8],
RunningTime: fields[9],
Cmd: strings.Join(fields[10:], " "),
})
}
}

5
pages/static/containers_js.go
View File

@ -427,8 +427,8 @@ function drawFileSystemUsage(machineInfo, stats) {
}
function drawProcesses(processInfo) {
var titles = ["User", "PID", "PPID", "Start Time", "CPU %", "RSS", "Virtual Size", "Status", "Running Time", "Command"];
var titleTypes = ['string', 'number', 'number', 'string', 'string', 'string', 'string', 'string', 'string', 'string'];
var titles = ["User", "PID", "PPID", "Start Time", "CPU %", "MEM %", "RSS", "Virtual Size", "Status", "Running Time", "Command"];
var titleTypes = ['string', 'number', 'number', 'string', 'string', 'string', 'string', 'string', 'string', 'string', 'string'];
var data = []
for (var i = 1; i < processInfo.length; i++) {
var elements = [];
@ -437,6 +437,7 @@ function drawProcesses(processInfo) {
elements.push(processInfo[i].parent_pid);
elements.push(processInfo[i].start_time);
elements.push(processInfo[i].percent_cpu);
elements.push(processInfo[i].percent_mem);
elements.push(processInfo[i].rss);
elements.push(processInfo[i].virtual_size);
elements.push(processInfo[i].status);