4 Replies Latest reply: Jun 5, 2013 2:49 AM by Mahir M. Quluzade RSS

    node-1 the CPU is high because of Concurrency

    RanjeetSohale
      Hi All,

      We have Oracle 11gR2 (11.2.0.1) RAC (2-Node) database on Linux x86 64-bit
      We are having Active Sessions Waiting: Concurrency
      All the connections are evenly distributed to both the nodes but we see more load on node-1 (95% CPU). node-2 is less than 2.5% CPU.
      And in node-1 the CPU is high because of Concurrency . and there is blocking sessions on the database.
      Dose anyone had similar issue?