ping @xiaochai1027

Please review this PR.

Now statsview only calls the runtime.ReadMemStats function when receiving the HTTP requests which means that it has no overhead without visiting the /debug/statsview related routes.

And the Start method returns the error hence you can handle it by yourself.

hi. I want to integrate it into my services。 My service is a high performance live streaming service。 I see that your program will call periodically (Runtime.ReadMemStats()).

This method says in the source code：

	stopTheWorld("read mem stats")

	systemstack(func() {
		readmemstats_m(m)
	})

	startTheWorld()

Looks like it will pause the program to collect information, shouldn't it be used in production?

Hi, this isn't exactly an issue, I'd just like to have an explaination about what is the "GC Number" in the charts. Is it the number of garbage collection cycles? My app have an always increasing "GC Number" and I would like to know if this could be a problem.

Thank you.

Can add a custom routing function, like this

viewer.SetConfiguration(viewer.WithTheme(viewer.ThemeWalden), viewer.WithAddr("localhost:8087"),viewer.WithViewPath("/"))

I'm calling this method

ViewManager.Stop()

ViewManager.Start() also calls the stop method internally

for {
		select {
		case <-ticker.C:
			viewer.StartRTCollect()
		case <-vm.done:
			vm.Stop()
			ticker.Stop()
			return
		}
	}

Hi: Our golang applications are deployed in an intranet environment. Users need to access pprof interface by proxy. So we need separate listening address from access address. I have a commit https://github.com/ocean2811/statsview/commit/38d0c35dc2599141d426eab34bbcb6883c7914c9 that implements the feature.

One of my users is reporting that he cannot see all the statsview charts on Windows. He's tried it on a couple of browsers with the same results. These are the screenshots he's given me:

I don't have access to Windows here so it is difficult to debug. Is this a known problem?

Project here:

https://github.com/JetSetIlly/Gopher2600

Hi!

The access to the graphs is now by using a special port number. This is ok for local apps, but difficult for apps deployed remotely. Because those are behind firewalls and stuff. Or, in the case of Heroku, it is not possible to open (or select) a second port. A special route like '/debug/vars' would work better in those cases.

I customize page (add some buttons) successfully by setting templates.PageTpl . However, templates.ChartTpl seems not work. How can i customize part of charts (add button) as my page has a lot of charts? Thanks in advance!

Running statsview with the recomended configuration is giving me an error ThemeWalden not declared by package viewer

I'm adding it as suggested before calling Start() but it seems to be missing something.

go func() {
	mgr := statsview.New()

	viewer.SetConfiguration(viewer.WithTheme(viewer.ThemeWalden), view.WithAddr("localhost:8087"))

	// Start() runs a HTTP server at `localhost:18066` by default.
	mgr.Start()

Gives me ThemeWalden not declared by package viewer

When expecting to see a different theme and port.

Also not seeing more than two views when omitting the viewer line. I'm seeing Goroutines and Heap but not the others listed.

After debugging for about an hour, i found that i was calling

mgr := statsview.New()
viewer.setConfiguration(viewer.WithAddr("192.168.1.2:18066"))
go mgr.Start()

which created unexpected results, example a log message on statsview.go#36

func (vm *ViewManager) Start() error {
    fmt.Printf("Server Addr: %s Expected: %v\n", vm.srv.Addr, viewer.Addr()) // Server Addr: localhost:18066 Expected: 192.168.1.2:18066
    return vm.srv.ListenAndServe()
}

I want to make sure that the documentation is extremely clear in which the order of the configuration is called.