The process of sending a one-way message (notification) to a receiving application.
See also: action service
A service that provides tools for responding automatically to changes in your environment.
See also: destination, rule, trigger
The primary area of a Smart View page.
The anchor card displays graphs of the most important metrics of the anchor entity over a range of time.
The primary subject of a Smart View page, shown in the anchor card.
See also: entity
A named object for managing authentication keys for Zenoss API clients.
For more information, see Authentication keys for Zenoss API clients.
A set of collectors and an interface for managing devices.
A named group of Collection Zone services that gather availability, performance, or model data about devices.
Collectors use generic protocols (ICMP, SNMP) or customized protocols (API calls) to gather data.
A grid of tiles that displays key indicators of a set of entities over a range of time.
For more information, see Dashboards (Zenoss Cloud) or Collection Zone dashboards.
The set of entities a dashboard includes, defined by a query. The query combines sources of data with optional filters.
A customizable visualization of one or more key performance or availability indicators.
(Collection Zone) A query that uses a specific protocol to request one or more metrics from a device or application.
For example, to gather system uptime from a Linux host, an SNMP data
source requests a specific OID, and an SSH data source runs the
The target of an action; the receiving application of a one-way message (notification).
See also: action, rule, trigger
(Collection Zone) A physical or virtual system, or local or cloud infrastructure, from which a Collection Zone gathers availability, performance, and model data.
Example systems include servers, routers, storage systems, and switches. Example infrastructures include Amazon Web Services, VMware vCloud, and Microsoft Azure.
See also: device component, entity
(Collection Zone) The base set of properties that characterize a group of devices. A device may belong to only one device class.
Device class properties identify the data to collect and the protocol for collecting data.
(Collection Zone) Resources that belong to a specific device or processes that run on a specific device.
For example, file systems, applications, and network interfaces.
An entity attribute that contributes to uniquely identifying an entity.
The value of a dimension attribute cannot change.
See also: metadata attribute
(Collection Zone) The process of identifying device components.
The results of discovery are used to populate the model.
An object that represents any discrete system, process, or feature for which Zenoss Cloud gathers or is sent time series data.
See also: device, device component
A structured record of a notable change in the state of a resource that is sent to the event processing service.
External events are solicited (for example, through ZenPacks) or unsolicited (through SNMP traps or syslog). Internal events are created in response to failed pings, threshold evaluations, and other occurrences.
(Collection Zone) A named set of properties that define a category of events, and a set of event rules.
A specific episode of the condition represented by an event.
(Collection Zone) A Python expression that the event processing service uses to determine whether to change the class of an event.
For more information, see Event mapping and transforms.
A diagram of the relationships among data points, thresholds, or both, over a specific period of time.
A metric that is modeled by the anomaly detection service.
For more information, see the list key metrics.
One or more properties associated with an entity, metric, or event.
Any entity attribute that is not a dimension attribute.
The value of a metadata attribute can change.
See also: dimension attribute
A measurement that quantifies an entity property or phenomenon.
Example metrics include input/output operations per second (IOPS), CPU utilization, network interface throughput, and the amount of free space on a block device.
The determinate characteristics of an entity, including its relationships with other entities, if any.
(Collection Zone) A named object that associates data sources, thresholds, and graph definitions with a device or device component. For devices, a monitoring template also includes a device class.
Monitoring templates define what and how to monitor, and how to present data points.
(Zenoss Cloud) A one-way message sent by the action service.
(Collection Zone) A named object that associates one or more triggers with an action. Example actions include sending email to a list of recipients and running a command.
See also: action, destination, trigger, rule
An implicit or explicit way to group devices.
Device classes are implicit organizers. Explicit organizers enable arbitrary groupings of devices and device components in the Collection Zone interface.
For more information, see Organizers.
primary metric tile
On Smart View pages, the first metric tile on the anchor card.
For more information, see Primary metric tile.
An entity that has a dependency relationship with another entity.
A combination of one or more triggers, one or more destinations, and a customized message.
See also: action, destination, trigger
A query that defines the set of entities that a dashboard includes. The query combines sources of data with optional filters.
Synonym: dashboard scope
One or more data points in a specific time range; typically, metric data points.
An AI-assisted tool for investigating the root cause of infrastructure or application issues, whether minutes or months past.
For more information, see Smart View.
Smart View tile
A visualization in Smart View of an entity, events, or the data points of a metric.
Entity, metric, or event data that is sent to Zenoss Cloud without a Collection Zone.
For more information, see About streaming data.
(Collection Zone) A named object that specifies the boundary value and comparison operator for the data points of a metric.
Collection Zone services consider thresholds when metric data is received and create events when a data point satisfies one or more comparisons.
A rectangular area of a Smart View or dashboard.
(Zenoss Cloud) A set of criteria that identify conditions in your environment.
(Collection Zone) A named set of rules (Boolean expressions) that the event processing service uses to examine events.
See also: action, destination, rule, notification
A virtual table defined by one or more queries.
Views are used in data warehouse services like Google BigQuery.