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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:19:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:20:17 +0000 |
commit | a64a253794ac64cb40befee54db53bde17dd0d49 (patch) | |
tree | c1024acc5f6e508814b944d99f112259bb28b1be /collectors/python.d.plugin/postgres/README.md | |
parent | New upstream version 1.10.0+dfsg (diff) | |
download | netdata-a64a253794ac64cb40befee54db53bde17dd0d49.tar.xz netdata-a64a253794ac64cb40befee54db53bde17dd0d49.zip |
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/python.d.plugin/postgres/README.md')
-rw-r--r-- | collectors/python.d.plugin/postgres/README.md | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/postgres/README.md b/collectors/python.d.plugin/postgres/README.md new file mode 100644 index 000000000..e7b108d36 --- /dev/null +++ b/collectors/python.d.plugin/postgres/README.md @@ -0,0 +1,68 @@ +# postgres + +Module monitors one or more postgres servers. + +**Requirements:** + + * `python-psycopg2` package. You have to install it manually. + +Following charts are drawn: + +1. **Database size** MB + * size + +2. **Current Backend Processes** processes + * active + +3. **Write-Ahead Logging Statistics** files/s + * total + * ready + * done + +4. **Checkpoints** writes/s + * scheduled + * requested + +5. **Current connections to db** count + * connections + +6. **Tuples returned from db** tuples/s + * sequential + * bitmap + +7. **Tuple reads from db** reads/s + * disk + * cache + +8. **Transactions on db** transactions/s + * committed + * rolled back + +9. **Tuples written to db** writes/s + * inserted + * updated + * deleted + * conflicts + +10. **Locks on db** count per type + * locks + +### configuration + +```yaml +socket: + name : 'socket' + user : 'postgres' + database : 'postgres' + +tcp: + name : 'tcp' + user : 'postgres' + database : 'postgres' + host : 'localhost' + port : 5432 +``` + +When no configuration file is found, module tries to connect to TCP/IP socket: `localhost:5432`. + +--- |