1. How to keep WIS performance healthy
WIS monitoring:
How to keep WIS performance healthy
CBS TECO Focus
Peng WANG
GISC Beijing
National Meteorological Information Centre,
CMA

2. WIS provides information services for all WMO Programmes
Data & Products Collection and Dissemination
WMO Information System
(WIS)
Global Integrated Observing System
(WIGOS)
World Wide Watch
Global Data-Processing and Forecasting System
(GDPFS) ……
Global Atmosphere Watch
…… (other WMO Programmes)
Data Discovery, Access and Retrieval

3. WIS Structure WIS became operational in 2012 Core Network
based on GTS MTN
Global Information System Centre (GISC)
Data Collection and Production Centre (DCPC)
National Centre (NC)
Type
Centres #
GISC 15
DCPC 70 NC
217

4. Objectives of WIS monitoring
managing day-to-day operations,
long-term planning
and identification and resolution of problems
concentrates on the effectiveness of exchange of packages containing information,
NOT on the contents, quantity and quality of information exchanged by the programmes
“Abridged final report with resolutions and recommendations CBS-Ext.(2014) (WMO No.1140)”

5. Requirements for WIS monitoring
(Near-)Real-time operations monitoring
ensure the smooth functioning of the WIS
each GISC continuously monitors covering the GISC's AoR
centralised dashboard displaying monitoring information
Incident reporting
for operational anomalies or incidents that have a significant detrimental impact
Quarterly reporting
to analyse mid-to-longer-time performance, routinely
each GISC provides a consolidated quarterly report covering the centres and networks in its own AoR

6. N.R.T. Monitoring: Performing
Availability of WIS services
self monitoring
cross site monitoring
Availability of global exchange data
24-hour cache completeness (files numbers)
Availability of data discovery (metadata)
completeness (numbers records)

7. Reporting: Problems Circumstances of the incident;
nature, timeline, impact on services and operational infrastructure, recovery measures, impact on other centres
root cause analysis;
measures adopted to avoid a repeat of incident.

8. Quarterly Reporting Operational performance statistics
Operational incidents summary
Evolution/Upgrades (done and planned)
User service statistics

9. Architecture
Monitoring messages are pulled from GISC centres all around the world as JSON messages. The messages are aggregated and displayed in a centralized web portal (dashboard).
Information is exchanged at least once per day.

10. Pilot Implementation (phase 1)
Monitoring JSON format ver. 0.1
Dec. 2014
BoM, CMA, DWD, JMA
Publishing realtime JSON
Jan. 2015
CMA, DWD, JMA
Dashboard prototypes ver. 0.1
Feb. 2015
CMA, JMA, INMET
Monitoring JSON ver. 1.0
Apr.~May. 2015
Demo on Cg-17
2015

11. Pilot Implementation (phase 2)
Monitoring JSON spec. and guideline ver. 1.1
2016
BoM, JMA, CMA, …
Publishing realtime JSON ver. 1.1 (8 GISCs)
BoM, CMA, DWD, JMA, KMA, MétéoFrance, MétéoMaroc, Roshydromet
Dashboard prototypes for JSON ver. 1.1
CMA, JMA
CBS-16

12. Dashboard prototype by CMA
Dashboard prototype by CMA

15. Dashboard prototype by JMA

16. Dashboard prototype by JMA

18. WIS monitoring demonstration to CBS-16

19. Requirements v. Pilot Implementation
1) Near-Real-Time monitoring
Prototypes
2) Incident Reporting
TBD
3) Quarterly Reporting

20. Summary WIS monitoring practises (3 levels):
(Near-)Real-Time monitoring (centralised dashboard)
Incident reporting
Quarterly reporting
Pilot implementation (prototypes)
Meet basic requirements for WIS monitoring
Future works: incident & quarterly reporting
Monitoring dashboard sites (2):
GISC Beijing
GISC Tokyo
Pseudo operational prototypes

21. Thank you!
Merci!
谢谢！