github
/
prometheus
mirror of https://github.com/prometheus/prometheus
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '8b1f514a2d'
${ noResults }
prometheus/Documentation/format/chunks.md

1.0 KiB
Raw Blame History

Chunks Disk Format

The following describes the format of a single chunks file, which is created in the chunks/ directory of a block.

 ┌─────────────────────────────┬─────────────────────┐
 │ magic(0x85BD40DD) <4 byte>  │ version(1) <1 byte> │
 ├─────────────────────────────┴─────────────────────┤
 │ ┌──────────────┬───────────────────┬────────┐     │
 │ │ len <varint> │ encoding <1 byte> │  data  │ ... │
 │ └──────────────┴───────────────────┴────────┘     │
 └───────────────────────────────────────────────────┘