Uploaded image for project: 'ONOS'
  1. ONOS
  2. ONOS-4859

Resource Manager is very slow allocating resources

    XMLWordPrintable

    Details

    • Story Points:
      8
    • Epic Link:
    • Sprint:
      Junco Sprint #2 - Platform, Bug Sprint, K Sprint #1 - Platform, K Sprint #2 - Deployment

      Description

      ResourceManager requires about 0.5/0.7 seconds to allocate a VLAN, from the moment it is requested. This happens on a 2 core machines with 4 gig of memory.
      This causes for example to take more than 5 seconds to install a p2p intent with vlan encapsulation in a 4/5 switches linear topology, with no other intents or specific applications already installed (meaning the system is not already overloaded).

      Usually intents get installed in few ms to get installed.

        Attachments

          Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. ONOS-5279 Resource reservation takes too long in multi node cluster

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-6112 Analyze fundamental issue without update semantic and potential design choices

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • In Progress

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-6152 Build state machine backend for ResourceStore

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. ONOS-4013 A lot of consistent map accesses when unregistering resources

          • Major - Major loss of function.
          • Closed

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-6227 Pessimistic locking option for transactions

          • Major - Major loss of function.
          • Open

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-5910 Studying possible solution for conflicts in resource reservation

          • Major - Major loss of function.
          • Closed

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-6220 Implement distributed lock primitive

          • Major - Major loss of function.
          • Closed

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. ONOS-6226 Refactor transactions to improve caching and isolation

          • Major - Major loss of function.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              Assignee:
              shimizu Shimizu Sho
              Reporter:
              luca Luca Prete
              Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: