Some benchmarks for HEAD and allocate the correct slice size in LabelValues , we already know what it'll be
This is ~15% time improvement, and ~25% allocation improvement:
```
benchmark old ns/op new ns/op delta
BenchmarkHeadPostingForMatchers-4 74452 63514 -14.69%
benchmark old allocs new allocs delta
BenchmarkHeadPostingForMatchers-4 20 13 -35.00%
benchmark old bytes new bytes delta
BenchmarkHeadPostingForMatchers-4 5425 3137 -42.18%
```
Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>
* compact: Verify for chunks outside of compacted time range.
Unit test for populateBlocs.
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
Co-authored-by: Krasi Georgiev <kgeorgie@redhat.com>
* Add msg parameter to Equals function in testutil
Co-authored-by: Chris Marchbanks <csmarchbanks@gmail.com>
Signed-off-by: Camille Janicki <camille.janicki@gmail.com>
more meaningful names for serializedStringTuples and stringTuples structs
Signed-off-by: knrt10 <tripathi.kautilya@gmail.com>
Co-authored-by: Krasi Georgiev <kgeorgie@redhat.com>
implement a `CopyDirs` helper to walk all dirs and subdirs and copy all files within to a destination folder.
Refactor `TestRepairBadIndexVersion` to use the `CopyDirs` so it works on a copy db and remove the copy after the test.
This allows running the test more than once and doesn't confuse git.
Signed-off-by: Callum Stytan <callumstyan@gmail.com>
* Fix filehandling for windows
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
* Fix more windows filehandling issues
Windows: Close files before deleting Checkpoints.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close writers in case of errors so they can be deleted
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close block so that it can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close file to delete it
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close dir so that it can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: close files so that they can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
* Review feedback
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
This reverts commit 98fe30438c.
After some discussion, it was concluded that we want the full
`prometheus_tsdb_...` prefix hardcoded in the library.
Signed-off-by: beorn7 <beorn@soundcloud.com>
* Expose prometheus_tsdb_start_time_seconds metric
Signed-off-by: Bob Shannon <bshannon@palantir.com>
* Search for block with smallest minTime
Signed-off-by: Bob Shannon <bshannon@palantir.com>
* PR comments
Signed-off-by: Bob Shannon <bshannon@palantir.com>
* PR comment: Make metric name more accurate
Signed-off-by: Bob Shannon <bshannon@palantir.com>
