•A
complete End-to-End monitoring framework that includes the following components:
–instrumentation
tools (application, middleware, and OS monitoring)
–host
and network sensors (host and network
monitoring)
–sensor
management / activation tools
–event
publication service
–event
archive service
–event
analysis and visualization tools
–a
common set of protocols for describing, exchanging, and locating monitoring data
•Need
for applications (e.g. Grid middleware), diagnosis, perf. analysis
–toolkit
for streamlined problem diagnosis: detection, location, isolation & reporting
•glue to multiple sources of information, traceroute
archives, router info, delay/loss archives, on-demand tests,
baselines
•analysis and heuristics
–E2EPi working on solution, but only funded for coordination
not for all the underlying work