Resource Measurement Facility
E206677
Resource Measurement Facility is a performance and resource-usage monitoring component of IBM's z/OS mainframe operating system used for collecting and analyzing system activity data.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Resource Measurement Facility canonical | 4 |
| RMF Performance Monitoring Infrastructure | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1835229 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Resource Measurement Facility Context triple: [z/OS, includes, Resource Measurement Facility]
-
A.
Resource Governor
Resource Governor is a SQL Server feature that enables administrators to manage and control SQL Server workload and system resource consumption by defining and enforcing resource limits for different workloads.
-
B.
Cloud Monitoring
Cloud Monitoring is a Google Cloud service that collects, visualizes, and alerts on metrics, logs, and uptime data from applications and infrastructure running in the cloud and on-premises.
-
C.
Tymshare
Tymshare was an influential American time-sharing and computer services company active in the 1960s–1980s that helped pioneer remote computing and software services for businesses.
-
D.
OpenStack Ceilometer
OpenStack Ceilometer is the telemetry and metering service in the OpenStack ecosystem that collects, normalizes, and stores usage and performance data for monitoring, billing, and autoscaling purposes.
-
E.
AppDynamics
AppDynamics is an application performance monitoring and observability company that provides tools to track, analyze, and optimize the performance of software applications and IT infrastructure.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Resource Measurement Facility Target entity description: Resource Measurement Facility is a performance and resource-usage monitoring component of IBM's z/OS mainframe operating system used for collecting and analyzing system activity data.
-
A.
Resource Governor
Resource Governor is a SQL Server feature that enables administrators to manage and control SQL Server workload and system resource consumption by defining and enforcing resource limits for different workloads.
-
B.
Cloud Monitoring
Cloud Monitoring is a Google Cloud service that collects, visualizes, and alerts on metrics, logs, and uptime data from applications and infrastructure running in the cloud and on-premises.
-
C.
Tymshare
Tymshare was an influential American time-sharing and computer services company active in the 1960s–1980s that helped pioneer remote computing and software services for businesses.
-
D.
OpenStack Ceilometer
OpenStack Ceilometer is the telemetry and metering service in the OpenStack ecosystem that collects, normalizes, and stores usage and performance data for monitoring, billing, and autoscaling purposes.
-
E.
AppDynamics
AppDynamics is an application performance monitoring and observability company that provides tools to track, analyze, and optimize the performance of software applications and IT infrastructure.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
IBM mainframe software
ⓘ
performance monitoring tool ⓘ software component ⓘ z/OS component ⓘ |
| alsoKnownAs | RMF ⓘ |
| analyzes |
resource utilization patterns
ⓘ
system performance trends ⓘ |
| category |
IT infrastructure management tool
ⓘ
system monitoring software ⓘ |
| collects |
CPU utilization data
ⓘ
I/O activity data ⓘ memory usage data ⓘ system-wide performance metrics ⓘ workload activity data ⓘ |
| componentOf |
z/OS operating system
ⓘ
linked to:
z/OS
|
| developer | IBM ⓘ |
| domain | mainframe performance management ⓘ |
| environment |
z/OS sysplex
ⓘ
linked to:
Sysplex
|
| integratesWith | System Management Facilities ⓘ |
| operatingSystem | z/OS ⓘ |
| platform |
IBM Z
ⓘ
linked to:
IBM System z
IBM mainframe ⓘ |
| provides |
historical performance data
ⓘ
real-time performance data ⓘ reports on system activity ⓘ |
| purpose |
performance monitoring
ⓘ
resource-usage monitoring ⓘ system activity data analysis ⓘ system activity data collection ⓘ |
| supports |
SMF data collection
ⓘ
bottleneck identification ⓘ capacity planning ⓘ performance tuning ⓘ |
| targetSystem |
batch workloads on z/OS
ⓘ
online transaction workloads on z/OS ⓘ z/OS workloads ⓘ |
| usedBy |
capacity planners
ⓘ
performance analysts ⓘ system programmers ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Resource Measurement Facility Description of subject: Resource Measurement Facility is a performance and resource-usage monitoring component of IBM's z/OS mainframe operating system used for collecting and analyzing system activity data.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Resource Measurement Facility