OpenSolaris

1. Community: Performance
   1. Announcements
   2. News
   3. Blogs
   4. Discussions
   5. OpenSolaris NUMA project
      1. Observability
         1. DTrace scripts
         2. APIs
         3. Debugging
         4. Wish list
         5. Tools
            1. lgrpinfo(1)
               1. lgrpinfo(1M) man page
            2. plgrp(1)
               1. plgrp(1M) proposed man page.
            3. pmadvise(1)
               1. pmadvise(1) manual
            4. pmap(1)
               1. PSARC proposal for pmap extensions (draft)
            5. Perl lgroup module
               1. Sun::Solaris::Lgrp - Perl interface to Solaris liblgrp(3LIB) library.
            6. ps(1)
            7. prstat(1)
            8. NUMA Observability Tools PSARC case
            9. Instructions for downloading tools
      2. Improved Latency Discovery
      3. 8 CPU chip Opteron
      4. Load Balancing
   6. libMicro
      1. Sample Comparison
   7. FileBench
      1. Sample Comparison
      2. Quick Start Guide to FileBench
         1. Example Comparison of the multistreamread.f workload
      3. Gotchas
   8. Events
   9. Leaders
   10. Technical Documents
   11. Observers
   12. Files
   13. Roles and Grants

NUMA Debugging

This web page describes the work needed to improve debugging for NUMA.

Currently, mdb(1) has one dcmd especially for NUMA which is ::lgrp. This dcmd displays some information about lgroups. It might be useful to add a ::lgrpinfo dmcd similiar to lgrpinfo(1).