Here is the output from http://vmbuild.apache.org/continuum/buildResult.action?buildId=268733&projectId=22
I've rearranged it so the threads are in ConnectionStart order. I moved ConnectionStart to the beginning, added the Thread number at the end (dropping irrelevant stuff), and deleted the prefix "ConnectStart: 355958" 7635. StartupDelay: 13. ConnectTime: 2. Runtime: 218. 1 7637. StartupDelay: 0. ConnectTime: 280. Runtime: 481. 2 7724. StartupDelay: 0. ConnectTime: 193. Runtime: 394. 4 7737. StartupDelay: 13. ConnectTime: 180. Runtime: 381. 5 7750. StartupDelay: 112. ConnectTime: 167. Runtime: 368. 3 7775. StartupDelay: 38. ConnectTime: 142. Runtime: 343. 6 7785. StartupDelay: 10. ConnectTime: 132. Runtime: 333. 7 7816. StartupDelay: 31. ConnectTime: 101. Runtime: 302. 8 7853. StartupDelay: 38. ConnectTime: 1. Runtime: 202. 9 7865. StartupDelay: 11. ConnectTime: 52. Runtime: 252. 10 7874. StartupDelay: 9. ConnectTime: 43. Runtime: 243. 11 7918. StartupDelay: 44. ConnectTime: -. Runtime: 109. 12 7927. StartupDelay: 9. ConnectTime: -. Runtime: 113. 13 7941. StartupDelay: 14. ConnectTime: -. Runtime: 104. 14 7944. StartupDelay: 3. ConnectTime: -. Runtime: 101. 15 7953. StartupDelay: 0. ConnectTime: -. Runtime: 100. 17 7953. StartupDelay: 0. ConnectTime: -. Runtime: 100. 18 7953. StartupDelay: 0. ConnectTime: -. Runtime: 101. 19 7954. StartupDelay: 1. ConnectTime: -. Runtime: 100. 20 7954. StartupDelay: 10. ConnectTime: -. Runtime: 100. 16 It can be seen that thread 2 reaches the getConnection() method some while before the next thread (7724-7637=87ms) yet takes longer than any of the other threads to return from the method. This could mean that there is a window somewhere in the code that causes this thread to pause whilst others progress. There does seem to be a problem here. I need to do a bit more analysis on the numbers (and perhaps update the debug) to see how the connected threads overlap. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
