Aliaksandr Valialkin
|
97de50dd4c
|
app/vmselect/netstorage: improve error message when reading data size in readBytes
|
2019-12-24 14:40:14 +02:00 |
|
Aliaksandr Valialkin
|
6a185b7809
|
app/vmselect: add ability to pass match[], start and end to /api/v1/labels
This makes the `/api/v1/labels` handler consistent with already existing functionality for `/api/v1/label/.../values`.
See https://github.com/prometheus/prometheus/issues/6178 for more details.
|
2019-12-15 00:20:43 +02:00 |
|
Aliaksandr Valialkin
|
f8298c7f13
|
app/vmselect: add vm_per_query_{rows,series}_processed_count histograms
|
2019-11-23 13:23:03 +02:00 |
|
Aliaksandr Valialkin
|
946ca438a6
|
app/vmselect/netstorage: marshal block outside tmpBlocksFile.WriteBlock
This also allows marshaling outside lock, thus reducing the amount of work under the lock.
|
2019-09-28 20:57:20 +03:00 |
|
Aliaksandr Valialkin
|
e92e39eddf
|
app/vmselect/netstorage: reduce the number of disk seeks when the query processes big number of time series
|
2019-09-28 20:57:20 +03:00 |
|
Aliaksandr Valialkin
|
56dff57f77
|
app/vmselect/netstorage: reduce memory usage when fetching big number of data blocks from vmstorage
Dump data blocks directly to temporary file instead of buffering them in RAM
|
2019-09-28 12:21:57 +03:00 |
|
Aliaksandr Valialkin
|
b101064f8b
|
all: report the number of bytes read on io.ReadFull error
This should simplify error investigation similar to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
|
2019-09-11 14:50:24 +03:00 |
|
Aliaksandr Valialkin
|
880b1d80b1
|
app/vmselect: optimize /api/v1/series by skipping storage data
Fetch and process only time series metainfo.
|
2019-08-04 23:00:46 +03:00 |
|
Aliaksandr Valialkin
|
5b8526e925
|
app/vmselect/netstorage: improve error message when reading data blocks from storage
Mention the block number in the error. This should simplify troubleshooting in this code.
|
2019-07-28 12:17:33 +03:00 |
|
Aliaksandr Valialkin
|
6875fb411a
|
app/vmselect/promql: parallelize incremental aggregation to multiple CPU cores
This may reduce response times for aggregation over big number of time series
with small step between output data points.
|
2019-07-12 15:53:12 +03:00 |
|
Aliaksandr Valialkin
|
945894e049
|
app/vmselect: properly handle empty label (aka __name__) in LabelEntries handler
|
2019-06-10 19:55:02 +03:00 |
|
Aliaksandr Valialkin
|
75a0acf72d
|
app/vmselect: add /api/v1/labels/count handler for quick detection of labels with the maximum number of distinct values
|
2019-06-10 19:54:55 +03:00 |
|
Aliaksandr Valialkin
|
a06b7f7f84
|
app/vmselect/netstorage: remove spammy error message when certain vmstorage nodes are unavailable during query execution
The amount of partial responses may be tracked by `vm_partial_search_results_total` metric.
|
2019-06-03 17:09:50 +03:00 |
|
Aliaksandr Valialkin
|
24578b4bb1
|
all: open-sourcing cluster version
|
2019-05-23 00:25:38 +03:00 |
|
Aliaksandr Valialkin
|
1836c415e6
|
all: open-sourcing single-node version
|
2019-05-23 00:18:06 +03:00 |
|