VictoriaMetrics/VictoriaLogs v1.32.0

on GitHub

Released at 2025-09-03

• FEATURE: LogsQL: add split pipe for splitting log fields by the given separator. It is useful for parsing CSV or tab-separated data stored in log values.
• FEATURE: LogsQL: add running_stats pipe for calculating running sum, running min, running max and running count over query results.
• FEATURE: LogsQL: add total_stats pipe for calculating global sum, global min, global max and global count over query results.
• FEATURE: LogsQL: add an ability to sort logs returned by json_values stats function via ... | stats json_values() sort by (...) syntax. The sorting can be combined with the limit N in order to get top N logs. For example, the following query returns up to 3 the most recent logs per every host over the last 5 minutes: _time:5m | stats json_values() sort by (_time desc) limit 3 as last_3_host_logs.
• FEATURE: LogsQL: return errors on typical incorrectly written queries. For example, foo=~"bar", foo~="bar", foo=bar, foo!=bar, foo>bar, foo==bar, etc. See #590.
• FEATURE: LogsQL: add substring filter, which searches for logs containing the given substring. Previously the regexp filter was used instead of substring filter. The downside of the regexp filter is that it needs proper escaping of special regexp chars.
• FEATURE: querying: expose vl_storage_per_query_found_rows histogram at /metrics page, which shows the number of log entries found per each query.