Main Features of the tool

WMSMonitor monitors two kinds of variables:
- Instant values of WMSLB service and HW status
- Mean job flow rates between wms components (WMproxy, Workload Manager, Job Controller, Condor) across a given time interval (15 min)

1) data collector and sensor written in python with a mysql db as backend on a dedicated server, web pages written in php
2) data are collected by sensors on wms and lb and sent to the server using a pyhton soap module
3) flow rates are based on data deriving from lb queries and reported as mean values on 15 mins intervals.
4) daily cumulative values are also reported (click on the tab "Daily Statistics" )
5) short automatic help on mouse pointer positioning over main buttons and variables
6) passing the mouse pointer on charts a window will pop up with the correspondent variable values and date of measurement.
7) link to lemon monitoring of the specific instance

User Documentation

Interaction with Related Tools

Future work:

-Packaging for current release deployment
- Implementation of estimates of job latency
- cumulative stats plot reporting on all wms in use by a specific VO
- old RB monitoring
- mail notifications system

-- DaniloDongiovanni - 25 Jan 2008

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Topic revision: r1 - 2008-01-25 - DaniloDongiovanni
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