VictoriaMetrics/VictoriaMetrics v0.8.0-victorialogs

on GitHub

Released at 2024-05-20

• FEATURE: add ability to extract JSON fields from log fields. See these docs.

• FEATURE: add ability to extract logfmt fields from log fields. See these docs.

• FEATURE: add ability to extract arbitrary text from log fields into the output fields. See these docs.

• FEATURE: add ability to put arbitrary queries inside in() filter.

• FEATURE: add support for post-filtering of query results with filter pipe.

• FEATURE: allow applying individual filters per each stats function. See these docs.

• FEATURE: allow passing string values to min and max functions. Previously only numeric values could be passed to them.

• FEATURE: speed up sort ... limit N pipe for typical cases.

• FEATURE: allow using more convenient syntax for range filters if upper or lower bound isn't needed. For example, it is possible to write response_size:>=10KiB instead of response_size:range[10KiB, inf), or temperature:<42 instead of temperature:range(-inf, 42).

• FEATURE: add /select/logsql/hits HTTP endpoint for returning the number of matching logs per the given time bucket over the selected time range. See tese docs for details.

• FEATURE: add /select/logsql/field_names HTTP endpoint for returning field names from results of the given query. See these docs for details.

• FEATURE: add /select/logsql/field_values HTTP endpoint for returning unique values for the given field obtained from results of the given query. See these docs for details.

• BUGFIX: properly take into account offset sort pipe when it already has limit. For example, _time:5m | sort by (foo) offset 20 limit 10.