VictoriaMetrics v1.33.0 Release Notes

Release Date: 2020-02-04 // about 4 years ago
  • ๐Ÿ”„ Changes since v1.32.8

    • โž• Added -dedup.minScrapeInterval command-line flag for de-duplication of data written by Prometheus HA pairs. See https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md#deduplication for more details.
    • โšก๏ธ Optimized small reads for ReaderAt.MustReadAt by reading from memory-mapped space instead of reading from file descriptor.
    • ๐Ÿ“‡ Sped up loading metadata for big number of found time series during the query.
    • Added keep_next_value(q) for filling gaps with the next non-empty value. See https://github.com/VictoriaMetrics/VictoriaMetrics/wiki/ExtendedPromQL for more details.
    • Adjusted and and unless binary operator handling to be consistent with Prometheus.
    • Take into account the time the requests wait in the queue if -search.maxConcurrentRequests is exceeded.
    • ๐Ÿšš Moved -maxInsertRequestSize command-line flag out of lib/prompb in order to prevent its inclusion in vmselect and vmstorage apps.
    • โšก๏ธ Updated Go builder from v1.13.6 to v1.13.7.
    • โž• Added a placeholder for /api/v1/metadata, which could be requested by Grafana.
    • ๐Ÿ“œ Stopped cluttering -loggerFormat=json log output with stack traces, which can break json parsing.
    • โž• Added -loggerOutput command-line flag for writing logs to stdout or stderr. See #306 .
    • ๐Ÿ‘€ Adjusted rollup_candlestick calculations to the exepcted results. See #309
    • ๐Ÿ›  Fixes in the official dashboards for Grafana. See #292 and #299

    How to run VictoriaMetrics

    ๐Ÿ“„ Unpack the victoria-metrics-*.tar.gz archive and read these docs.

    โช vmutils-*.tag.gz archive contains vmbackup and vmrestore tools for backups on S3 or GCS.

    ๐Ÿณ The corresponding docker image is available here.
    Cluster version is available here.