Hi Atsushi san, We tried makedumpfile 1.5.0 on a 1TB machine and it seems to regress badly. We reserved 192MB of memory and following are test results. #1. makedumpfile-1.4.2 -E --message-level 1 -d 31 real 3m47.520s user 0m56.543s sys 2m41.631s #2. makedumpfile-1.5.0 -E --message-level 1 -d 31 real 52m25.262s user 32m51.310s sys 18m53.265s #3. makedumpfile-1.4.2 -c --message-level 1 -d 31 real 8m49.107s user 4m34.180s sys 4m8.691s #4. makedumpfile-1.5.0 -c --message-level 1 -d 31 real 46m48.985s user 29m35.203s sys 16m43.149s Thanks Vivek
