Aliaksandr Valialkin
f4fd917e4f
lib/fs: replace fs.OpenReaderAt with fs.MustOpenReaderAt
...
All the callers for fs.OpenReaderAt expect that the file will be opened.
So it is better to log fatal error inside fs.MustOpenReaderAt instead of leaving this to the caller.
2020-11-23 09:57:30 +02:00
Aliaksandr Valialkin
c736339843
lib/{storage,mergeset}: clean cached index blocks and inmemory blocks more aggressively
...
Previously such blocks were cleaned after they weren't accessed during 10 minutes.
Now they are cleaned after one minute of missing access. This should reduce memory usage in general case.
2020-11-04 16:44:15 +02:00
Aliaksandr Valialkin
d962568e93
all: use %w instead of %s for wrapping errors in fmt.Errorf
...
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
3845420a8f
lib: extract common code for returning fast unix timestamp into lib/fasttime
2020-05-14 23:06:50 +03:00
Aliaksandr Valialkin
f442d81648
lib/{storage,mergeset}: cleanup: remove unused partSearch.indexBlockReuse
2020-05-14 14:03:15 +03:00
Aliaksandr Valialkin
bd5f4e0344
lib/storage: properly initialize part struct before trying to close it on error
...
This should prevent from nil pointer dereference bug at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/468 .
2020-05-12 14:54:16 +03:00
Aliaksandr Valialkin
0b2f678d8e
lib/{storage,mergeset}: make sure that requests and misses cache counters never go down
2020-04-10 14:44:52 +03:00
Aliaksandr Valialkin
347aaba79d
lib/{storage,mergeset}: use time.Ticker instead of time.Timer where appropriate
...
It has been appeared that time.Timer was used in places where time.Ticker must be used instead.
This could result in blocked goroutines as in the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/316 .
2020-02-13 13:21:48 +02:00
Aliaksandr Valialkin
da19fffa08
all: rename ReadAt* to MustReadAt* in order to dont clash with io.ReaderAt
2020-01-30 15:16:16 +02:00
Aliaksandr Valialkin
62b041e90a
lib/{mergeset,storage}: properly update lastAccessTime in index and data block cache entries
2020-01-20 15:00:10 +02:00
Aliaksandr Valialkin
caffb0cd01
lib/{mergeset,storage}: fix uint64 counters alignment for 32-bit architectures (GOARCH=386, GOARCH=arm)
2020-01-14 22:47:42 +02:00
Aliaksandr Valialkin
b03ccbf6f7
lib/{storage,mergeset}: gradually remove stale entries from block cache and index caches
...
This should reduce memory usage in the long run when old blocks and indexes
aren't accessed anymore.
2020-01-14 21:38:29 +02:00
Aliaksandr Valialkin
5b01b7fb01
all: add support for GOARCH=386 and fix all the issues related to 32-bit architectures such as GOARCH=arm
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212
2019-10-17 18:27:49 +03:00
Aliaksandr Valialkin
0a8dd9cc9a
lib/storage: calculate the maximum number of rows per small part from -memory.allowedPercent
...
This should improve query speed over recent data on machines with big amounts of RAM
2019-08-25 14:41:32 +03:00
Aliaksandr Valialkin
41f512af1c
all: add vm_data_size_bytes metrics for easy monitoring of on-disk data size and on-disk inverted index size
2019-07-04 19:43:04 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
