July 27, 2022 release notes¶
UI¶
Usage dashboard¶
For admin users, the Usage Worksheet link in Workspace settings now links to the Usage Dashboard.

The Usage dashboard displays detail of your Observe usage, such as credit usage, bytes ingested, and storage.

OPAL¶
Auto resolution for align
and timechart
¶
You may omit a resolution argument (of type duration
) and Observe will determine a suitable
value based on the current query time window or chart resolution. If the auto value does not
meet your needs, you may specify one, period
for
align
or bin_duration
for
timechart
:
// Use automatic duration
align frame(back: 5m), requests: rate(m("requests_total"))
timechart Count:count(1), group_by(server_name)
// Use explicit duration
align 1m, frame(back: 5m), requests: rate(m("requests_total"))
timechart 1h, Count:count(1), group_by(server_name)
Create a regex from a string literal¶
The [regex()
](../../../../query-language-reference/function/regex.md) function coerces a
string
into a value of type regex
. This is useful to programmatically create a regular
expression from a string literal. The string may not contain computed values, such as a field
name.
filter match_regex(log, regex($errorExpr))