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Fixed memory reporting for Linux systems

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/proc/meminfo reports memory in KiloBytes and so needs a multiplier of 1024 instead of 1000.
The kernel reports in terms of pages and the proc filesystem is left shifting by 2 for 4KB pages to get KB. Since this is a binary shift, Bytes will need to shift by 10 and so get multiplied by 1024.

From the kernel code. PAGE_SHIFT = 12 for 4KB pages
"MemTotal:       %8lu kB\n", K(i.totalram)

Closes #131
This commit is contained in:
subhachandrachandra
2015-08-21 16:08:54 -07:00
committed by Cameron Sparr
parent ca1d2c7000
commit 8d034f544c
2 changed files with 7 additions and 6 deletions
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CHANGELOG.md
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@@ -9,6 +9,7 @@
### Bugfixes
- [#128](https://github.com/influxdb/telegraf/issues/128): system_load measurement missing.
- [#129](https://github.com/influxdb/telegraf/issues/129): Latest pkg url fix.
- [#131](https://github.com/influxdb/telegraf/issues/131): Fix memory reporting on linux & darwin. Thanks @subhachandrachandra!
- [#140](https://github.com/influxdb/telegraf/issues/140): Memory plugin prec->perc typo fix. Thanks @brunoqc!
## v0.1.6 [2015-08-20]