Status: Difference between revisions

From Grid5000
Jump to navigation Jump to search
(11 intermediate revisions by 4 users not shown)
Line 6: Line 6:


= [https://www.grid5000.fr/status/ Current events] (maintenance, issues...) =
= [https://www.grid5000.fr/status/ Current events] (maintenance, issues...) =
If you experience problems, please [https://www.grid5000.fr/status/ check the grid administration schedule], where past, present and future incidents (planned or not...) are notified for all sites.
If you experience problems, please [https://www.grid5000.fr/status/ check the platform's administration schedule], where past, present and future incidents (planned or not...) are notified for all sites.


= Monika =
= Monika =
Line 28: Line 28:
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Nantes/monika.cgi Nantes]
[https://intranet.grid5000.fr/oar/Nantes/monika.cgi Nantes]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Reims/monika.cgi Reims]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Rennes/monika.cgi Rennes]
[https://intranet.grid5000.fr/oar/Rennes/monika.cgi Rennes]
Line 35: Line 33:
[https://intranet.grid5000.fr/oar/Sophia/monika.cgi Sophia]
[https://intranet.grid5000.fr/oar/Sophia/monika.cgi Sophia]
|}
|}
Or view the [https://www.grid5000.fr/gridstatus/oargridmonika.cgi global snapshot of the grid].


= Drawgantt =
= Drawgantt =
[http://oar.imag.fr/ Drawgantt] displays past, current and future OAR jobs.
[http://oar.imag.fr/ Drawgantt] displays past, current and future OAR jobs.


Default view:
{|
{|
|-
|-
Line 57: Line 54:
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Nantes/drawgantt-svg/ Nantes]
[https://intranet.grid5000.fr/oar/Nantes/drawgantt-svg/ Nantes]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Reims/drawgantt-svg/ Reims]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Rennes/drawgantt-svg/ Rennes]
[https://intranet.grid5000.fr/oar/Rennes/drawgantt-svg/ Rennes]
Line 66: Line 61:




Or view the [https://www.grid5000.fr/gridstatus/oargridgantt.cgi global grid Gantt diagram].
Forecast over 1 week:
{|
|-
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Grenoble/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Grenoble]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Lille/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Lille]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Luxembourg/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Luxembourg]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Lyon/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Lyon]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Nancy/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Nancy]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Nancy/drawgantt-svg-prod/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Nancy (production)]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Nantes/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Nantes]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Rennes/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Rennes]
|bgcolor="#ffffff" valign="top" style="border:1px solid #cccccc;padding:1em;padding-top:0.5em;"|
[https://intranet.grid5000.fr/oar/Sophia/drawgantt-svg/?relative_start=-28800&relative_stop=604800&filter=all%20clusters&timezone=Europe/Paris&resource_base=host&scale=10 Sophia]
|}
 
 
Or view the [https://www.grid5000.fr/gridstatus/oargridgantt.cgi global Grid'5000 Gantt diagram].


= Network Monitoring =
= Network Monitoring =
== Backbone network status and load ==
== Backbone network status and load ==
[http://pasillo.renater.fr/weathermap/weathermap_g5k.html Grid5000 Weathermap]  (courtesy of Renater)
[http://pasillo.renater.fr/weathermap/weathermap_g5k.html Grid'5000 Weathermap]  (courtesy of Renater)


Shows the actual state of the opticals links between the Grid5000 10Gb-ready sites. A link painted in black on the weathermap means that you won't be able to access this site nodes from the Grid5000 internal network.
Shows the actual state of the opticals links between the Grid'5000 10Gb-ready sites. A link painted in black on the weathermap means that you won't be able to access this site nodes from the Grid'5000 internal network.


== Historical network load ==
== Historical network load ==


[http://pasillo.renater.fr/metrologie/GRID5000/ Grid5000 Network monitoring] User:GRID PASS:5000 (courtesy of Renater)
[http://pasillo.renater.fr/metrologie/GRID5000/ Grid'5000 Network monitoring] User:GRID PASS:5000 (courtesy of Renater)


This page gives you some nice graphs built from the SNMP counters of Renater switches.
This page gives you some nice graphs built from the SNMP counters of Renater switches.
Line 89: Line 108:
[https://intranet.grid5000.fr/supervision/nancy/monitoring/network/last/minute/ Nancy]
[https://intranet.grid5000.fr/supervision/nancy/monitoring/network/last/minute/ Nancy]
[https://intranet.grid5000.fr/supervision/nantes/monitoring/network/last/minute/ Nantes]
[https://intranet.grid5000.fr/supervision/nantes/monitoring/network/last/minute/ Nantes]
[https://intranet.grid5000.fr/supervision/reims/monitoring/network/last/minute/ Reims]
[https://intranet.grid5000.fr/supervision/rennes/monitoring/network/last/minute/ Rennes]
[https://intranet.grid5000.fr/supervision/rennes/monitoring/network/last/minute/ Rennes]
[https://intranet.grid5000.fr/supervision/sophia/monitoring/network/last/minute/ Sophia]
[https://intranet.grid5000.fr/supervision/sophia/monitoring/network/last/minute/ Sophia]
[https://intranet.grid5000.fr/supervision/toulouse/monitoring/network/last/minute/ Toulouse]


== Latency monitoring ==
== Latency monitoring ==


[https://intranet.grid5000.fr/smokeping/Lille/?target=G5KCore Grid5000 Interlink Latency] (please check  [http://oss.oetiker.ch/smokeping/doc/reading.en.html Reading the Graphs] if you are not used to Smokeping graphs).
[https://intranet.grid5000.fr/smokeping/Lille/?target=G5KCore Grid'5000 Interlink Latency] (please check  [http://oss.oetiker.ch/smokeping/doc/reading.en.html Reading the Graphs] if you are not used to Smokeping graphs).


We are using the ping / ICMP probes in order to monitor the backbone's latency. Smokeping forks Fping every 300 seconds on each site in order to ping 20 times the adminfront of each site (including himself). Each site is trying to ping the others one, allowing us to get a full view of the network from each site.
We are using the ping / ICMP probes in order to monitor the backbone's latency. Smokeping forks Fping every 300 seconds on each site in order to ping 20 times the adminfront of each site (including himself). Each site is trying to ping the others one, allowing us to get a full view of the network from each site.
Line 107: Line 124:




A dashboard combining links and real-time data is also available on the [https://intranet.grid5000.fr/net/Lille/ Grid5000 Backbone Network Monitoring] page.
A dashboard combining links and real-time data is also available on the [https://intranet.grid5000.fr/net/Lille/ Grid'5000 Backbone Network Monitoring] page.


= Power Monitoring =
= Power Monitoring =
* [https://intranet.grid5000.fr/supervision/lille/monitoring/energy/last/minute/ Lille]
* [https://intranet.grid5000.fr/supervision/lyon/monitoring/energy/last/minute/ Lyon]
* [https://intranet.grid5000.fr/supervision/lyon/monitoring/energy/last/minute/ Lyon]
* [https://intranet.grid5000.fr/supervision/nancy/monitoring/energy/last/minute/ Nancy]
* [https://intranet.grid5000.fr/supervision/nancy/monitoring/energy/last/minute/ Nancy]
* [https://intranet.grid5000.fr/supervision/reims/monitoring/energy/last/minute/ Reims]
* [https://intranet.grid5000.fr/supervision/rennes/monitoring/energy/last/minute/ Rennes]
* [https://intranet.grid5000.fr/supervision/rennes/monitoring/energy/last/minute/ Rennes]


Line 124: Line 141:


= Ganglia =
= Ganglia =
[http://ganglia.sourceforge.net/ Ganglia] provides resources usage metrics (memory, cpu, jobs...) for individual sites or the whole grid.
[http://ganglia.sourceforge.net/ Ganglia] provides resources usage metrics (memory, cpu, jobs...) for individual sites or the whole platform.


https://intranet.grid5000.fr/ganglia/
https://intranet.grid5000.fr/ganglia/


= Nagios =
= Nagios =
[http://www.nagios.org/ Nagios] monitors critical grid servers and services and automatically reports incidents and failures.
[http://www.nagios.org/ Nagios] monitors critical servers and services and automatically reports incidents and failures.


[https://intranet.grid5000.fr/nagios/ Grid'5000 Nagios monitoring page.]
[https://intranet.grid5000.fr/nagios/ Grid'5000 Nagios monitoring page.]

Revision as of 10:27, 29 August 2017


Current events (maintenance, issues...)

If you experience problems, please check the platform's administration schedule, where past, present and future incidents (planned or not...) are notified for all sites.

Monika

Monika displays current and scheduled OAR jobs.

You can select an individual site or cluster:

Grenoble

Lille

Luxembourg

Lyon

Nancy

Nancy (production)

Nantes

Rennes

Sophia

Drawgantt

Drawgantt displays past, current and future OAR jobs.

Default view:

Grenoble

Lille

Luxembourg

Lyon

Nancy

Nancy (production)

Nantes

Rennes

Sophia


Forecast over 1 week:

Grenoble

Lille

Luxembourg

Lyon

Nancy

Nancy (production)

Nantes

Rennes

Sophia


Or view the global Grid'5000 Gantt diagram.

Network Monitoring

Backbone network status and load

Grid'5000 Weathermap (courtesy of Renater)

Shows the actual state of the opticals links between the Grid'5000 10Gb-ready sites. A link painted in black on the weathermap means that you won't be able to access this site nodes from the Grid'5000 internal network.

Historical network load

Grid'5000 Network monitoring User:GRID PASS:5000 (courtesy of Renater)

This page gives you some nice graphs built from the SNMP counters of Renater switches.

You can see on those graphs if one or several experiments are creating congestion on a switch interface. It is quite interesting if you experiment weird things like packet loss or anormal delay. The EoMPLS graphs are outdated since Orsay and Bordeaux have been migrated to Renater-5.

Sites network traffic

Grenoble Lille Lyon Luxembourg Nancy Nantes Rennes Sophia

Latency monitoring

Grid'5000 Interlink Latency (please check Reading the Graphs if you are not used to Smokeping graphs).

We are using the ping / ICMP probes in order to monitor the backbone's latency. Smokeping forks Fping every 300 seconds on each site in order to ping 20 times the adminfront of each site (including himself). Each site is trying to ping the others one, allowing us to get a full view of the network from each site.

Each host is pinged 20 times (similar to a ping -c 20) in order to study :

  • Packet Loss (PL) occurring the link. Packet Loss can be caused by the saturation of a link. When a router or switch buffers are unable to store packets, the packets are dropped. It may also be caused by a faulty transmitting equipment somewhere, a link flapping (up/down/up/down...) caused by a faulty component.
  • The variance between each ping. If the first comes back in 10ms, then the second in 50ms, then 5ms... there is something weird going on (network overload or routing issues). The graphs is plotting the median value then drawing smoke under and upper the point. If the median is 20ms, the min 10m and max 80ms, you will have a colored point at 20ms then smoke going from 10ms to 80ms.


A dashboard combining links and real-time data is also available on the Grid'5000 Backbone Network Monitoring page.

Power Monitoring

Usage statistics

Site availability over time gathers a lot of statistics about raw usage of the platform

Kaspied

Kaspied is a statistic tool provided to show who is using the platform.

https://www.grid5000.fr/kaspied/

Ganglia

Ganglia provides resources usage metrics (memory, cpu, jobs...) for individual sites or the whole platform.

https://intranet.grid5000.fr/ganglia/

Nagios

Nagios monitors critical servers and services and automatically reports incidents and failures.

Grid'5000 Nagios monitoring page.