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  1. WiredTiger
  2. WT-725

wtperf core dump

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    • Task
    • Status: Closed
    • Resolution: Fixed
    • None
    • WT1.6.6
    • None

    Description

      @agorrod: wtperf core dumps if report_interval is set to 0 (I was trying to turn reports off).

      (gdb) where
      #0  0x0000000000404250 in execute_populate (cfg=0x7fffffffd850)
          at ../../../bench/wtperf/wtperf.c:686
      WT-1  0x000000000040522c in main (argc=5, argv=0x7fffffffd9a8)
          at ../../../bench/wtperf/wtperf.c:1043
      (gdb) frame 0
      #0  0x0000000000404250 in execute_populate (cfg=0x7fffffffd850)
          at ../../../bench/wtperf/wtperf.c:686
      686			if (elapsed % 100 == 0 &&
      (gdb) l
      681			 * Sleep for 100th of a second, report_interval is in second
      682			 * granularity, so adjust accordingly.
      683			 */
      684			usleep(10000);
      685			elapsed += 1;
      686			if (elapsed % 100 == 0 &&
      687			    (elapsed / 100) % cfg->report_interval == 0) {
      688				lprintf(cfg, 0, 1, "%" PRIu64 " ops in %d secs",
      689				    g_npop_ops - last_ops, cfg->report_interval);
      690				last_ops = g_npop_ops;
      (gdb) p cfg->report_interval
      $4 = 0
      

      I'm not sure if turning off reports in wtperf is OK or not, so I'm going to leave this one for someone else.

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              sue.loverso@mongodb.com Susan LoVerso
              keith.bostic@mongodb.com Keith Bostic (Inactive)
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                Updated:
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