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.
prometheus/tsdb/docs/format/tombstones.md

32 lines
2.2 KiB

# Tombstones Disk Format
The following describes the format of a tombstones file, which is placed
at the top level directory of a block.
The last 8 bytes specifies the offset to the start of Stones section.
The stones section is 0 padded to a multiple of 4 for fast scans.
```
┌────────────────────────────┬─────────────────────┐
│ magic(0x0130BA30) <4b> │ version(1) <1 byte> │
├────────────────────────────┴─────────────────────┤
│ ┌──────────────────────────────────────────────┐ │
│ │ Tombstone 1 │ │
│ ├──────────────────────────────────────────────┤ │
│ │ ... │ │
│ ├──────────────────────────────────────────────┤ │
│ │ Tombstone N │ │
│ ├──────────────────────────────────────────────┤ │
│ │ CRC<4b> │ │
│ └──────────────────────────────────────────────┘ │
└──────────────────────────────────────────────────┘
```
# Tombstone
```
┌───────────────────────┬─────────────────┬────────────────┐
│series ref <uvarint64> │ mint <varint64> │ maxt <varint64>│
└───────────────────────┴─────────────────┴────────────────┘
```