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expvarmon
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Update README.md

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Ivan Daniluk 2015-05-03 21:50:55 +03:00
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@ -57,7 +57,7 @@ and note the port your app is listening on. It it's not, just add two lines:
and expvar will add handler for "localhost:1234/debug/vars" to your app. and expvar will add handler for "localhost:1234/debug/vars" to your app.
By default, expvars adds to variables: *memstats* and *cmdline*. It's enough to monitor memory memory and garbage collector status in your app. By default, expvars adds to variables: *memstats* and *cmdline*. It's enough to monitor memory and garbage collector status in your app.
### Run expvarmon ### Run expvarmon
@ -101,3 +101,10 @@ Vars are specified as a comma-separated list of var identifiers with (optional)
| mem: | renders int64 as memory string (KB, MB, etc) | | mem: | renders int64 as memory string (KB, MB, etc) |
| duration: | renders int64 as time.Duration (1s, 2ms, 12h23h) | | duration: | renders int64 as time.Duration (1s, 2ms, 12h23h) |
| str: | doesn't display sparklines chart for this value, just display as string | | str: | doesn't display sparklines chart for this value, just display as string |
## TODO
* ports autodiscovery for given hostname
* more tests coverage
* better usage of color highligting (for max values or failed apps), after relevant patches will be merged to TermUI