or

There are two variants of the :or operator.

Choosing

Input Stack: q2: Query q1: Query

⇨

Output Stack: (q1 OR q2): Query

This first variant is used for choosing the set of time series to operate on. It is a binary operator that matches if either of the sub-queries match. For example, consider the following query:

nf.app,alerttest,:eq,
name,ssCpuUser,:eq,
:or

When matching against the sample data in the table below, the highlighted time series would be included in the result set:

Name	nf.app	nf.node
ssCpuUser	alerttest	i-0123
ssCpuSystem	alerttest	i-0123
ssCpuUser	nccp	i-0abc
ssCpuSystem	nccp	i-0abc
numRequests	nccp	i-0abc
ssCpuUser	api	i-0456

Math

Input Stack: ts2: TimeSeriesExpr ts1: TimeSeriesExpr

⇨

Output Stack: (ts1 OR ts2): TimeSeriesExpr

Compute a new time series where each interval has the value (a OR b) where a and b are the corresponding intervals in the input time series. For example:

Time	a	b	a OR b
00:01	0.0	0.0	0.0
00:01	0.0	1.0	1.0
00:02	1.0	0.0	1.0
00:03	1.0	1.0	1.0
00:04	0.5	1.7	1.0

The result will be a signal time series that will be 1.0 for all intervals where the corresponding values of a or b are non-zero. Example:

Before	After
minuteOfDay,:time, :dup, 300,:gt, :swap, 290,:lt	minuteOfDay,:time, :dup, 300,:gt, :swap, 290,:lt, :or