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 /netdata-installer.sh | |
| 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 'netdata-installer.sh')
| -rwxr-xr-x | netdata-installer.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/netdata-installer.sh b/netdata-installer.sh index 1373e1e195..14635f3321 100755 --- a/netdata-installer.sh +++ b/netdata-installer.sh @@ -752,6 +752,11 @@ if [ "${UID}" -eq 0 ]; then run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/perf.plugin" fi + if [ -f "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/slabinfo.plugin" ]; then + run chown root:${NETDATA_GROUP} "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/slabinfo.plugin" + run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/slabinfo.plugin" + fi + if [ -f "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/ioping" ]; then run chown root:${NETDATA_GROUP} "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/ioping" run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/ioping" |