github-mirrors/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2025-02-09 15:27:11 +00:00
Code Issues Projects Releases Packages Wiki Activity

lib/storage: metaindexRow use memroy more efficiently (#655)

Browse source 
due to memory align the metaindexRow structure use 64-byte pre object.
this commit changes the order of field, make metaindexRow use 56-byte pre
object.

Signed-off-by: Sasasu <su@sasasu.me>
This commit is contained in:
Sasasu 2020-07-28 00:02:53 +08:00 committed by GitHub
parent 865610a7c8
commit 5b81bdde39
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
lib/storage/metaindex_row.go
View file

@ -16,10 +16,6 @@ type metaindexRow struct {
// TSID is the first TSID in the corresponding index block. // TSID is the first TSID in the corresponding index block.
TSID TSID TSID TSID
// BlockHeadersCount is the number of block headers
// in the given index block.
BlockHeadersCount uint32
// MinTimestamp is the minimum timestamp in the given index block. // MinTimestamp is the minimum timestamp in the given index block.
MinTimestamp int64 MinTimestamp int64
@ -29,6 +25,10 @@ type metaindexRow struct {
// IndexBlockOffset is the offset of index block. // IndexBlockOffset is the offset of index block.
IndexBlockOffset uint64 IndexBlockOffset uint64
// BlockHeadersCount is the number of block headers
// in the given index block.
BlockHeadersCount uint32
// IndexBlockSize is the size of compressed index block. // IndexBlockSize is the size of compressed index block.
IndexBlockSize uint32 IndexBlockSize uint32
} }