diff options
author | Adrien Mahieux <adrien.mahieux@gmail.com> | 2019-09-18 14:13:32 +0200 |
---|---|---|
committer | Chris Akritidis <43294513+cakrit@users.noreply.github.com> | 2019-09-18 14:13:32 +0200 |
commit | 0942680f85a3fb0a03bc8c211fcc9d286572c242 (patch) | |
tree | f0d664bad2627e0bf488f970927be55c05c5b0d7 /collectors/README.md | |
parent | a3a46cb6d5147a1e8159de468523cd91d08bc2cf (diff) |
Collector slabinfo (#6800)
### Summary
Provide new collector parsing `/proc/slabinfo` to provide details on kernel slab structures.
Asked by issue #13 (very happy for the oldest issue in backlog)
##### Component Name
collectors/slabinfo.plugin
##### Additional Information
This slabinfo details allows to have clues on actions done on your system.
In the following screenshot, you can clearly see a `find` done on a ext4 filesystem (the number of `ext4_inode_cache` & `dentry` are rising fast), and a few seconds later, an admin issued a `echo 3 > /proc/sys/vm/drop_cached` as their count dropped.
Diffstat (limited to 'collectors/README.md')
-rw-r--r-- | collectors/README.md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/collectors/README.md b/collectors/README.md index fe6939f63e..6cfeb8d234 100644 --- a/collectors/README.md +++ b/collectors/README.md @@ -42,6 +42,7 @@ To minimize the number of processes spawn for data collection, Netdata also supp |[plugins.d](plugins.d/)|`C`|any|internal|-|implements the **external plugins** API and serves external plugins| |[proc.plugin](proc.plugin/)|`C`|linux|internal|yes|collects resource usage and performance data on Linux systems| |[python.d.plugin](python.d.plugin/)|`python` v2+|any|external|yes|a **plugin orchestrator** for data collection modules written in `python` v2 or v3 (both are supported).| +|[slabinfo.plugin](slabinfo.plugin/)|`C`|linux|external|-|collects kernel SLAB details on Linux systems| |[statsd.plugin](statsd.plugin/)|`C`|any|internal|-|implements a high performance **statsd** server for Netdata| |[tc.plugin](tc.plugin/)|`C`|linux|internal|-|collects traffic QoS metrics (`tc`) of Linux network interfaces| |