* netstat: return nothing when /proc/net/snmp6 not found
* Fix off by one in Linux interrupts collector (#721)
* Fix off by one in Linux interrupts collector
* Fix off by one in CPU column handler.
* Add test.
* Enable interrupts in end-to-end test.
* Add and use sysReadFile in hwmon collector (#728)
* xfs: expose correct fields, fix metric names
* Correct buffer_bytes > INT_MAX on BSD/amd64. (#712)
* Correct buffer_bytes > INT_MAX on BSD/amd64.
The sysctl vfs.bufspace returns either an int or a long, depending on
the value. Large values of vfs.bufspace will result in error messages
like:
couldn't get meminfo: cannot allocate memory
This will detect the returned data type, and cast appropriately.
* Added explicit length checks per feedback.
* Flatten Value() to make it easier to read.
* Simplify per feedback.
* Fix style.
* Doc updates.
* Release v0.15.1
* [BUGFIX] netstat: return nothing when /proc/net/snmp6 not found #718
* [BUGFIX] Fix off by one in Linux interrupts collector #721
* [BUGFIX] Add and use sysReadFile in hwmon collector #728
Instead of doing the whole metric exposition in a platform specific collector
implementation, this creates and updates the metrics in meminfo.go and
expected a platform specific implementation of getMemInfo on
*meminfoCollector.
This removes some error handling, which should be fine. If the calls
fail, we will get the zeroes, which is a safe enough fallback.
Additionally, if the first sysctl (page_size) succeeded it is unlikely
that other ones will fail.
