Hello everyone. I am plotting k32 in a 439 GB RAM disk (512 GB in total, running at 2666 MHz) on a dual-processor system: 2 x AMD EPYC 7601 (each 32 cores / 64 threads, but the second processor is disabled, because RAM is installed only for the first one). The Supermicro H11DSi-NT motherboard.
I found a problem: the first plot takes about 60 minutes (which is also quite a lot), but the speed of subsequent plots in the queue gradually and greatly decreases: 69, 93, 120 minutes, etc.
If you plot one plot at a time, then the speed does not drop, but it is inconvenient. Has anyone got this problem? Below I give the log file:
[2022.11.24 21:47:57] ./chia_ploter/chia_plot.exe -f x -c x -n 7 -r 64 -K 1 -u 256 -v 256 -t Z:\ -d D:
[2022.11.24 21:47:58] Multi-threaded pipelined Chia k32 plotter - 055a5db
[2022.11.24 21:47:58] Build 0.1.5 for Windows. Check for latest updates: Multi-threaded pipelined Chia k32 plotter | Build for Windows
[2022.11.24 21:47:58]
[2022.11.24 21:47:58] Final Directory: D:
[2022.11.24 21:47:58] Number of Plots: 7
[2022.11.24 21:47:58] Crafting plot 1 out of 7
[2022.11.24 21:47:58] Process ID: 11628
[2022.11.24 21:47:58] Number of Threads: 64
[2022.11.24 21:47:58] Number of Buckets P1: 2^8 (256)
[2022.11.24 21:47:58] Number of Buckets P3+P4: 2^8 (256)
[2022.11.24 21:47:58] Pool Puzzle Hash: x
[2022.11.24 21:47:58] Farmer Public Key: x
[2022.11.24 21:47:58] Working Directory: Z:
[2022.11.24 21:47:58] Working Directory 2: Z:
[2022.11.24 21:47:58] Plot Name: plot-k32-2022-11-24-21-47-e54d6d7705d641428e3eae8475e5e92083d17e2ef382dfbd19b051ce13177953
[2022.11.24 21:48:37] [P1] Table 1 took 39.1601 sec
[2022.11.24 21:51:44] [P1] Table 2 took 186.778 sec, found 4294952393 matches
[2022.11.24 21:55:57] [P1] Table 3 took 253.282 sec, found 4294880685 matches
[2022.11.24 22:00:54] [P1] Table 4 took 296.419 sec, found 4294842229 matches
[2022.11.24 22:05:49] [P1] Table 5 took 295.35 sec, found 4294872631 matches
[2022.11.24 22:10:38] [P1] Table 6 took 288.227 sec, found 4294799684 matches
[2022.11.24 22:15:02] [P1] Table 7 took 264.077 sec, found 4294475790 matches
[2022.11.24 22:15:02] Phase 1 took 1623.79 sec
[2022.11.24 22:15:02] [P2] max_table_size = 4294967296
[2022.11.24 22:15:24] [P2] Table 7 scan took 18.8662 sec
[2022.11.24 22:18:00] [P2] Table 7 rewrite took 155.851 sec, dropped 0 entries (0 %)
[2022.11.24 22:18:49] [P2] Table 6 scan took 43.8564 sec
[2022.11.24 22:20:05] [P2] Table 6 rewrite took 76.3423 sec, dropped 581329455 entries (13.5357 %)
[2022.11.24 22:20:52] [P2] Table 5 scan took 42.5932 sec
[2022.11.24 22:22:07] [P2] Table 5 rewrite took 74.8052 sec, dropped 761967480 entries (17.7413 %)
[2022.11.24 22:22:51] [P2] Table 4 scan took 40.7165 sec
[2022.11.24 22:24:03] [P2] Table 4 rewrite took 71.2123 sec, dropped 828804867 entries (19.2977 %)
[2022.11.24 22:24:49] [P2] Table 3 scan took 42.1545 sec
[2022.11.24 22:26:01] [P2] Table 3 rewrite took 72.7219 sec, dropped 855008007 entries (19.9076 %)
[2022.11.24 22:26:48] [P2] Table 2 scan took 42.7334 sec
[2022.11.24 22:28:01] [P2] Table 2 rewrite took 73.4326 sec, dropped 865537751 entries (20.1524 %)
[2022.11.24 22:28:05] Phase 2 took 783.487 sec
[2022.11.24 22:28:05] Wrote plot header with 252 bytes
[2022.11.24 22:29:41] [P3-1] Table 2 took 95.074 sec, wrote 3429414642 right entries
[2022.11.24 22:31:28] [P3-2] Table 2 took 105.163 sec, wrote 3429414642 left entries, 3429414642 final
[2022.11.24 22:33:32] [P3-1] Table 3 took 123.819 sec, wrote 3439872678 right entries
[2022.11.24 22:35:13] [P3-2] Table 3 took 101.265 sec, wrote 3439872678 left entries, 3439872678 final
[2022.11.24 22:37:25] [P3-1] Table 4 took 132.009 sec, wrote 3466037362 right entries
[2022.11.24 22:39:11] [P3-2] Table 4 took 105.338 sec, wrote 3466037362 left entries, 3466037362 final
[2022.11.24 22:41:29] [P3-1] Table 5 took 137.873 sec, wrote 3532905151 right entries
[2022.11.24 22:43:16] [P3-2] Table 5 took 107.424 sec, wrote 3532905151 left entries, 3532905151 final
[2022.11.24 22:45:50] [P3-1] Table 6 took 153.761 sec, wrote 3713470229 right entries
[2022.11.24 22:47:45] [P3-2] Table 6 took 114.689 sec, wrote 3713470229 left entries, 3713470229 final
[2022.11.24 22:51:38] [P3-1] Table 7 took 232.996 sec, wrote 4294475790 right entries
[2022.11.24 22:53:56] [P3-2] Table 7 took 133.815 sec, wrote 4294475790 left entries, 4294475790 final
[2022.11.24 22:53:56] Phase 3 took 1550.98 sec, wrote 21876175852 entries to final plot
[2022.11.24 22:53:56] [P4] Starting to write C1 and C3 tables
[2022.11.24 22:57:29] [P4] Finished writing C1 and C3 tables
[2022.11.24 22:57:29] [P4] Writing C2 table
[2022.11.24 22:57:29] [P4] Finished writing C2 table
[2022.11.24 22:57:29] Phase 4 took 212.262 sec, final plot size is 108829402201 bytes
[2022.11.24 22:57:29] Total plot creation time was 4170.7 sec (69.5116 min)
[2022.11.24 22:57:29] Started copy to D:\plot-k32-2022-11-24-21-47-e54d6d7705d641428e3eae8475e5e92083d17e2ef382dfbd19b051ce13177953.plot
[2022.11.24 22:57:29] Crafting plot 2 out of 7
[2022.11.24 22:57:29] Process ID: 11628
[2022.11.24 22:57:29] Number of Threads: 64
[2022.11.24 22:57:29] Number of Buckets P1: 2^8 (256)
[2022.11.24 22:57:29] Number of Buckets P3+P4: 2^8 (256)
[2022.11.24 22:57:29] Pool Puzzle Hash: x
[2022.11.24 22:57:29] Farmer Public Key: x
[2022.11.24 22:57:29] Working Directory: Z:
[2022.11.24 22:57:29] Working Directory 2: Z:
[2022.11.24 22:57:29] Plot Name: plot-k32-2022-11-24-22-57-7ec489773615ef5cac3f6ee142939d0bd87375b37a57cc9823f9c75adcc0b922
[2022.11.24 22:58:12] [P1] Table 1 took 43.0568 sec
[2022.11.24 23:01:43] [P1] Table 2 took 210.622 sec, found 4294937600 matches
[2022.11.24 23:06:01] Copy to D:\plot-k32-2022-11-24-21-47-e54d6d7705d641428e3eae8475e5e92083d17e2ef382dfbd19b051ce13177953.plot finished, took 512.162 sec, 202.646 MB/s avg.
[2022.11.24 23:07:07] [P1] Table 3 took 324.309 sec, found 4294885050 matches
[2022.11.24 23:13:04] [P1] Table 4 took 356.301 sec, found 4294804469 matches
[2022.11.24 23:18:33] [P1] Table 5 took 329.336 sec, found 4294693806 matches
[2022.11.24 23:23:30] [P1] Table 6 took 297.075 sec, found 4294330019 matches
[2022.11.24 23:29:09] [P1] Table 7 took 338.786 sec, found 4293724946 matches
[2022.11.24 23:29:09] Phase 1 took 1900 sec
[2022.11.24 23:29:09] [P2] max_table_size = 4294967296
[2022.11.24 23:30:56] [P2] Table 7 scan took 103.532 sec
[2022.11.24 23:34:29] [P2] Table 7 rewrite took 213.185 sec, dropped 0 entries (0 %)
[2022.11.24 23:35:20] [P2] Table 6 scan took 45.7401 sec
[2022.11.24 23:37:39] [P2] Table 6 rewrite took 139.502 sec, dropped 581334708 entries (13.5373 %)
[2022.11.24 23:38:24] [P2] Table 5 scan took 41.2306 sec
[2022.11.24 23:40:41] [P2] Table 5 rewrite took 136.474 sec, dropped 762055852 entries (17.7441 %)
[2022.11.24 23:41:26] [P2] Table 4 scan took 41.3143 sec
[2022.11.24 23:43:40] [P2] Table 4 rewrite took 133.647 sec, dropped 828917823 entries (19.3005 %)
[2022.11.24 23:44:24] [P2] Table 3 scan took 39.8042 sec
[2022.11.24 23:46:36] [P2] Table 3 rewrite took 131.813 sec, dropped 855077699 entries (19.9092 %)
[2022.11.24 23:47:20] [P2] Table 2 scan took 40.3809 sec
[2022.11.24 23:49:30] [P2] Table 2 rewrite took 129.452 sec, dropped 865585151 entries (20.1536 %)
[2022.11.24 23:49:34] Phase 2 took 1224.62 sec
[2022.11.24 23:49:34] Wrote plot header with 252 bytes
[2022.11.24 23:53:02] [P3-1] Table 2 took 208.361 sec, wrote 3429352449 right entries
[2022.11.24 23:55:33] [P3-2] Table 2 took 147.838 sec, wrote 3429352449 left entries, 3429352449 final
[2022.11.24 23:58:41] [P3-1] Table 3 took 187.905 sec, wrote 3439807351 right entries
[2022.11.25 00:00:25] [P3-2] Table 3 took 103.797 sec, wrote 3439807351 left entries, 3439807351 final
[2022.11.25 00:04:07] [P3-1] Table 4 took 222.425 sec, wrote 3465886646 right entries
[2022.11.25 00:05:54] [P3-2] Table 4 took 106.278 sec, wrote 3465886646 left entries, 3465886646 final
[2022.11.25 00:09:31] [P3-1] Table 5 took 217.341 sec, wrote 3532637954 right entries
[2022.11.25 00:11:18] [P3-2] Table 5 took 106.449 sec, wrote 3532637954 left entries, 3532637954 final
[2022.11.25 00:15:22] [P3-1] Table 6 took 244.017 sec, wrote 3712995311 right entries
[2022.11.25 00:17:18] [P3-2] Table 6 took 116.267 sec, wrote 3712995311 left entries, 3712995311 final
[2022.11.25 00:24:09] [P3-1] Table 7 took 410.061 sec, wrote 4293724946 right entries
[2022.11.25 00:26:28] [P3-2] Table 7 took 135.144 sec, wrote 4293724946 left entries, 4293724946 final
[2022.11.25 00:26:28] Phase 3 took 2214.22 sec, wrote 21874404657 entries to final plot
[2022.11.25 00:26:28] [P4] Starting to write C1 and C3 tables
[2022.11.25 00:30:44] [P4] Finished writing C1 and C3 tables
[2022.11.25 00:30:44] [P4] Writing C2 table
[2022.11.25 00:30:44] [P4] Finished writing C2 table
[2022.11.25 00:30:44] Phase 4 took 256.089 sec, final plot size is 108818850925 bytes
[2022.11.25 00:30:44] Total plot creation time was 5595.22 sec (93.2536 min)
[2022.11.25 00:30:44] Started copy to D:\plot-k32-2022-11-24-22-57-7ec489773615ef5cac3f6ee142939d0bd87375b37a57cc9823f9c75adcc0b922.plot
[2022.11.25 00:30:44] Crafting plot 3 out of 7
[2022.11.25 00:30:44] Process ID: 11628
[2022.11.25 00:30:44] Number of Threads: 64
[2022.11.25 00:30:44] Number of Buckets P1: 2^8 (256)
[2022.11.25 00:30:44] Number of Buckets P3+P4: 2^8 (256)
[2022.11.25 00:30:44] Pool Puzzle Hash: x
[2022.11.25 00:30:44] Farmer Public Key: x
[2022.11.25 00:30:44] Working Directory: Z:
[2022.11.25 00:30:44] Working Directory 2: Z:
[2022.11.25 00:30:45] Plot Name: plot-k32-2022-11-25-00-30-8827594911c73f8fa5310a105cb44a19c36246666b711ce9abed9a0021a30737
[2022.11.25 00:31:27] [P1] Table 1 took 43.191 sec
[2022.11.25 00:35:02] [P1] Table 2 took 214.82 sec, found 4294964508 matches
[2022.11.25 00:39:06] Copy to D:\plot-k32-2022-11-24-22-57-7ec489773615ef5cac3f6ee142939d0bd87375b37a57cc9823f9c75adcc0b922.plot finished, took 502.022 sec, 206.72 MB/s avg.
[2022.11.25 00:40:37] [P1] Table 3 took 334.509 sec, found 4294944380 matches
[2022.11.25 00:46:50] [P1] Table 4 took 372.486 sec, found 4294976452 matches
[2022.11.25 00:52:23] [P1] Table 5 took 333.313 sec, found 4295042009 matches
[2022.11.25 00:57:19] [P1] Table 6 took 295.932 sec, found 4295055548 matches
[2022.11.25 01:03:05] [P1] Table 7 took 345.683 sec, found 4295114536 matches
[2022.11.25 01:03:05] Phase 1 took 1940.45 sec
[2022.11.25 01:03:05] [P2] max_table_size = 4295114536
[2022.11.25 01:05:06] [P2] Table 7 scan took 117.578 sec
[2022.11.25 01:09:06] [P2] Table 7 rewrite took 240.618 sec, dropped 0 entries (0 %)
[2022.11.25 01:10:09] [P2] Table 6 scan took 58.1343 sec
[2022.11.25 01:12:46] [P2] Table 6 rewrite took 156.789 sec, dropped 581339781 entries (13.5351 %)
[2022.11.25 01:13:45] [P2] Table 5 scan took 54.4457 sec
[2022.11.25 01:16:18] [P2] Table 5 rewrite took 153.502 sec, dropped 762006804 entries (17.7415 %)
[2022.11.25 01:17:12] [P2] Table 4 scan took 49.9595 sec
[2022.11.25 01:19:45] [P2] Table 4 rewrite took 152.779 sec, dropped 828802610 entries (19.297 %)
[2022.11.25 01:20:37] [P2] Table 3 scan took 46.091 sec
[2022.11.25 01:23:07] [P2] Table 3 rewrite took 150.375 sec, dropped 855033189 entries (19.9079 %)
[2022.11.25 01:23:58] [P2] Table 2 scan took 45.642 sec
[2022.11.25 01:26:27] [P2] Table 2 rewrite took 148.968 sec, dropped 865539182 entries (20.1524 %)
[2022.11.25 01:26:31] Phase 2 took 1405.95 sec
[2022.11.25 01:26:31] Wrote plot header with 252 bytes
[2022.11.25 01:31:11] [P3-1] Table 2 took 279.954 sec, wrote 3429425326 right entries
[2022.11.25 01:34:21] [P3-2] Table 2 took 186.079 sec, wrote 3429425326 left entries, 3429425326 final
[2022.11.25 01:39:22] [P3-1] Table 3 took 300.699 sec, wrote 3439911191 right entries
[2022.11.25 01:41:05] [P3-2] Table 3 took 103.714 sec, wrote 3439911191 left entries, 3439911191 final
[2022.11.25 01:46:27] [P3-1] Table 4 took 321.679 sec, wrote 3466173842 right entries
[2022.11.25 01:48:13] [P3-2] Table 4 took 105.589 sec, wrote 3466173842 left entries, 3466173842 final
[2022.11.25 01:52:54] [P3-1] Table 5 took 280.952 sec, wrote 3533035205 right entries
[2022.11.25 01:54:43] [P3-2] Table 5 took 109.105 sec, wrote 3533035205 left entries, 3533035205 final
[2022.11.25 01:59:49] [P3-1] Table 6 took 305.781 sec, wrote 3713715767 right entries
[2022.11.25 02:01:45] [P3-2] Table 6 took 115.807 sec, wrote 3713715767 left entries, 3713715767 final
[2022.11.25 02:10:33] [P3-1] Table 7 took 528.02 sec, wrote 4295114536 right entries
[2022.11.25 02:12:54] [P3-2] Table 7 took 136.15 sec, wrote 4294967296 left entries, 4294967296 final
[2022.11.25 02:12:54] Phase 3 took 2782.8 sec, wrote 21877228627 entries to final plot
[2022.11.25 02:12:54] [P4] Starting to write C1 and C3 tables
[2022.11.25 02:17:58] [P4] Finished writing C1 and C3 tables
[2022.11.25 02:17:58] [P4] Writing C2 table
[2022.11.25 02:17:58] [P4] Finished writing C2 table
[2022.11.25 02:17:58] Phase 4 took 304.444 sec, final plot size is 108835842416 bytes
[2022.11.25 02:17:58] Total plot creation time was 6433.9 sec (107.232 min)
[2022.11.25 02:17:58] Started copy to D:\plot-k32-2022-11-25-00-30-8827594911c73f8fa5310a105cb44a19c36246666b711ce9abed9a0021a30737.plot
[2022.11.25 02:17:58] Crafting plot 4 out of 7
[2022.11.25 02:17:58] Process ID: 11628
[2022.11.25 02:17:58] Number of Threads: 64
[2022.11.25 02:17:59] Number of Buckets P1: 2^8 (256)
[2022.11.25 02:17:59] Number of Buckets P3+P4: 2^8 (256)
[2022.11.25 02:17:59] Pool Puzzle Hash: x
[2022.11.25 02:17:59] Farmer Public Key: x
[2022.11.25 02:17:59] Working Directory: Z:
[2022.11.25 02:17:59] Working Directory 2: Z:
[2022.11.25 02:17:59] Plot Name: plot-k32-2022-11-25-02-17-8f9cd0c62949c15f8950849ed4134d96a2f11282ff5593e302b53179d9ce80b4
[2022.11.25 02:18:42] [P1] Table 1 took 43.3011 sec
[2022.11.25 02:22:19] [P1] Table 2 took 217.225 sec, found 4294968381 matches
[2022.11.25 02:26:11] Copy to D:\plot-k32-2022-11-25-00-30-8827594911c73f8fa5310a105cb44a19c36246666b711ce9abed9a0021a30737.plot finished, took 492.942 sec, 210.56 MB/s avg.
[2022.11.25 02:28:07] [P1] Table 3 took 348.458 sec, found 4295024333 matches
[2022.11.25 02:34:47] [P1] Table 4 took 399.801 sec, found 4295041575 matches
[2022.11.25 02:40:34] [P1] Table 5 took 346.427 sec, found 4295114631 matches
[2022.11.25 02:45:34] [P1] Table 6 took 300.445 sec, found 4295138976 matches
[2022.11.25 02:51:30] [P1] Table 7 took 355.819 sec, found 4295131674 matches
[2022.11.25 02:51:30] Phase 1 took 2011.99 sec
[2022.11.25 02:51:30] [P2] max_table_size = 4295138976
[2022.11.25 02:53:47] [P2] Table 7 scan took 133.074 sec
[2022.11.25 02:58:22] [P2] Table 7 rewrite took 275.393 sec, dropped 0 entries (0 %)
[2022.11.25 02:59:47] [P2] Table 6 scan took 78.331 sec
[2022.11.25 03:02:47] [P2] Table 6 rewrite took 180.314 sec, dropped 581438454 entries (13.5371 %)
[2022.11.25 03:04:07] [P2] Table 5 scan took 74.3707 sec
[2022.11.25 03:07:03] [P2] Table 5 rewrite took 175.647 sec, dropped 762094324 entries (17.7433 %)
[2022.11.25 03:08:18] [P2] Table 4 scan took 71.2667 sec
[2022.11.25 03:11:10] [P2] Table 4 rewrite took 172.487 sec, dropped 828867121 entries (19.2982 %)
[2022.11.25 03:12:21] [P2] Table 3 scan took 66.127 sec
[2022.11.25 03:15:12] [P2] Table 3 rewrite took 171.309 sec, dropped 855086648 entries (19.9088 %)
[2022.11.25 03:16:18] [P2] Table 2 scan took 62.2926 sec
[2022.11.25 03:19:09] [P2] Table 2 rewrite took 170.193 sec, dropped 865537617 entries (20.1524 %)
[2022.11.25 03:19:13] Phase 2 took 1662.17 sec
[2022.11.25 03:19:13] Wrote plot header with 252 bytes
[2022.11.25 03:24:48] [P3-1] Table 2 took 335.242 sec, wrote 3429430764 right entries
[2022.11.25 03:28:17] [P3-2] Table 2 took 206.001 sec, wrote 3429430764 left entries, 3429430764 final
[2022.11.25 03:34:44] [P3-1] Table 3 took 386.362 sec, wrote 3439937685 right entries
[2022.11.25 03:36:27] [P3-2] Table 3 took 103.504 sec, wrote 3439937685 left entries, 3439937685 final
[2022.11.25 03:43:11] [P3-1] Table 4 took 403.829 sec, wrote 3466174454 right entries
[2022.11.25 03:44:57] [P3-2] Table 4 took 105.821 sec, wrote 3466174454 left entries, 3466174454 final
[2022.11.25 03:51:03] [P3-1] Table 5 took 365.381 sec, wrote 3533020307 right entries
[2022.11.25 03:52:51] [P3-2] Table 5 took 107.937 sec, wrote 3533020307 left entries, 3533020307 final
[2022.11.25 03:58:55] [P3-1] Table 6 took 364.252 sec, wrote 3713700522 right entries
[2022.11.25 04:00:51] [P3-2] Table 6 took 116.184 sec, wrote 3713700522 left entries, 3713700522 final
[2022.11.25 04:10:32] [P3-1] Table 7 took 580.164 sec, wrote 4295131674 right entries
[2022.11.25 04:12:50] [P3-2] Table 7 took 135.327 sec, wrote 4294967296 left entries, 4294967296 final
[2022.11.25 04:12:50] Phase 3 took 3217.45 sec, wrote 21877231028 entries to final plot
[2022.11.25 04:12:50] [P4] Starting to write C1 and C3 tables
[2022.11.25 04:18:27] [P4] Finished writing C1 and C3 tables
[2022.11.25 04:18:27] [P4] Writing C2 table
[2022.11.25 04:18:27] [P4] Finished writing C2 table
[2022.11.25 04:18:27] Phase 4 took 336.771 sec, final plot size is 108835851815 bytes
[2022.11.25 04:18:27] Total plot creation time was 7228.66 sec (120.478 min)
[2022.11.25 04:18:27] Started copy to D:\plot-k32-2022-11-25-02-17-8f9cd0c62949c15f8950849ed4134d96a2f11282ff5593e302b53179d9ce80b4.plot
[2022.11.25 04:18:27] Crafting plot 5 out of 7
[2022.11.25 04:18:27] Process ID: 11628
[2022.11.25 04:18:27] Number of Threads: 64
[2022.11.25 04:18:27] Number of Buckets P1: 2^8 (256)
[2022.11.25 04:18:27] Number of Buckets P3+P4: 2^8 (256)
[2022.11.25 04:18:28] Pool Puzzle Hash: x
[2022.11.25 04:18:28] Farmer Public Key: x
[2022.11.25 04:18:28] Working Directory: Z:
[2022.11.25 04:18:28] Working Directory 2: Z:
[2022.11.25 04:18:28] Plot Name: plot-k32-2022-11-25-04-18-814ca60b31e1357722fe7d4b530181c811e9cd18f1894616f151d44e648985f9
[2022.11.25 04:19:11] [P1] Table 1 took 43.7277 sec
[2022.11.25 04:22:51] [P1] Table 2 took 220.038 sec, found 4294950328 matches
[2022.11.25 04:26:48] Copy to D:\plot-k32-2022-11-25-02-17-8f9cd0c62949c15f8950849ed4134d96a2f11282ff5593e302b53179d9ce80b4.plot finished, took 500.769 sec, 207.269 MB/s avg.
[2022.11.25 04:28:49] [P1] Table 3 took 358.178 sec, found 4294949803 matches
[2022.11.25 04:35:40] [P1] Table 4 took 410.471 sec, found 4294982628 matches
[2022.11.25 04:41:46] [P1] Table 5 took 365.696 sec, found 4294952231 matches
[2022.11.25 04:46:48] [P1] Table 6 took 302.546 sec, found 4294892334 matches
[2022.11.25 04:52:38] [P1] Table 7 took 349.986 sec, found 4294837731 matches
[2022.11.25 04:52:38] Phase 1 took 2051.2 sec
[2022.11.25 04:52:38] [P2] max_table_size = 4294982628
[2022.11.25 04:54:51] [P2] Table 7 scan took 129.463 sec
[2022.11.25 04:59:19] [P2] Table 7 rewrite took 267.231 sec, dropped 0 entries (0 %)
[2022.11.25 05:00:45] [P2] Table 6 scan took 81.5271 sec
[2022.11.25 05:03:40] [P2] Table 6 rewrite took 175.139 sec, dropped 581305684 entries (13.5348 %)
[2022.11.25 05:05:02] [P2] Table 5 scan took 77.4447 sec
[2022.11.25 05:07:52] [P2] Table 5 rewrite took 169.894 sec, dropped 761968282 entries (17.741 %)
[2022.11.25 05:09:11] [P2] Table 4 scan took 74.8354 sec
[2022.11.25 05:11:58] [P2] Table 4 rewrite took 167.48 sec, dropped 828858833 entries (19.2983 %)
[2022.11.25 05:13:12] [P2] Table 3 scan took 69.717 sec
[2022.11.25 05:15:57] [P2] Table 3 rewrite took 165.411 sec, dropped 855031740 entries (19.9078 %)
[2022.11.25 05:17:06] [P2] Table 2 scan took 64.5285 sec
[2022.11.25 05:19:52] [P2] Table 2 rewrite took 165.655 sec, dropped 865509900 entries (20.1518 %)
[2022.11.25 05:19:57] Phase 2 took 1638.19 sec
[2022.11.25 05:19:57] Wrote plot header with 252 bytes
[2022.11.25 05:26:24] [P3-1] Table 2 took 387.598 sec, wrote 3429440428 right entries
[2022.11.25 05:30:19] [P3-2] Table 2 took 231.828 sec, wrote 3429440428 left entries, 3429440428 final
[2022.11.25 05:37:02] [P3-1] Table 3 took 402.695 sec, wrote 3439918063 right entries
[2022.11.25 05:38:45] [P3-2] Table 3 took 103.214 sec, wrote 3439918063 left entries, 3439918063 final
[2022.11.25 05:45:21] [P3-1] Table 4 took 396.179 sec, wrote 3466123795 right entries
[2022.11.25 05:47:07] [P3-2] Table 4 took 105.436 sec, wrote 3466123795 left entries, 3466123795 final
[2022.11.25 05:53:25] [P3-1] Table 5 took 377.974 sec, wrote 3532983949 right entries
[2022.11.25 05:55:13] [P3-2] Table 5 took 107.795 sec, wrote 3532983949 left entries, 3532983949 final
[2022.11.25 06:02:21] [P3-1] Table 6 took 428.089 sec, wrote 3713586650 right entries
[2022.11.25 06:04:17] [P3-2] Table 6 took 116.077 sec, wrote 3713586650 left entries, 3713586650 final
[2022.11.25 06:14:01] [P3-1] Table 7 took 583.154 sec, wrote 4294837731 right entries
[2022.11.25 06:16:21] [P3-2] Table 7 took 136.004 sec, wrote 4294837731 left entries, 4294837731 final
[2022.11.25 06:16:21] Phase 3 took 3384.15 sec, wrote 21876890616 entries to final plot
[2022.11.25 06:16:21] [P4] Starting to write C1 and C3 tables
[2022.11.25 06:22:03] [P4] Finished writing C1 and C3 tables
[2022.11.25 06:22:03] [P4] Writing C2 table
[2022.11.25 06:22:03] [P4] Finished writing C2 table
[2022.11.25 06:22:03] Phase 4 took 341.585 sec, final plot size is 108833901274 bytes
[2022.11.25 06:22:03] Total plot creation time was 7415.43 sec (123.59 min)
Your speeds are way off for that system.
you should get like 10 minute plots with bladebit
I can create plots with 2x xeon 2680v2 + 128GB ram in 26 minutes (madmax)
You need to state complete system specs for any reasonable assistance with your issue(s). Most I can say from your post is I’m sorry, your times truly are terrible, not just bad, they are awful. There are probably several reasons, but no one will have any idea from your just posting logs.
Here is the specs:
Memory is five Samsung 64 ГБ DDR4 3200 МГц DIMM CL21 M393A8G40BB4-CWE modules and 3 Samsung 64 ГБ DDR4 2933 МГц DIMM CL21 M393A8G40MB2-CVFBY modules, but 7601 supports only 2667 MHz, so the difference between the modules should not affect the speed.
OS is Windows 10 Pro.
Random thing to check but how hot is the RAM getting?
1 Like
Couple thoughts>
-
Assuming Z: is you RAMDisk, re-format it with 64K allocation size. You could try a run with only this change.
-
Instead of this ./chia_ploter/chia_plot.exe -f x -c x -n 7 -r 64 -K 1 -u 256 -v 256 -t Z:\ -d D:
use this > ./chia_ploter/chia_plot.exe -f x -c x -n 7 -r 30 -K 2 -u 256 -v 128 -t Z:\ -d D:
If that helps, fine. Of course, MadMax and BladeBit are the only plotters worth using.
- If no success with that, there may be inconsistencies with mixed memory modules, might do some testing there with only one or the other.
2 Likes
I would still remove that not used CPU.
Is the z: drive RAM or rather some other drive?
You need 247 GB RAM drive for one MM instance (or 110 GB if you want to back it up with NVMe). Maybe also remove the extra RAM, and try with 256 GB only (you will have uniform RAM).
Your MM advertises as v0.1.5, download v0.1.6 from the link provided.
As suggested, download HWMonitor, and check your temps. It really looks like your box is temp throttling (CPU, RAM, NVMe - if that is your z: drive).
What is your Task Manager saying about CPU, z: usage? Few snapshots would help.
Do you see anything in the Event Viewer (timeouts, disconnects)?
From my experience, MM is not really boosting crunching threads priorities, so it is safe to use all what you have. Actually, my best results are when I overbook number of logical cores/threads. Reducing threads by 1/2 is really needed with BB only.
Comparing your results for same phases (e.g., p2/p3), some results are basically the same, but kind of every other line is getting big penalty. I still think that the problem may be due to temps. However, one can assume that once temps will stabilize, the whole phase would get a hit, not just every other line. Just a wild guess.
Also, I have a dual Xeon v2 box, and couldn’t make it run when I had 2 CPUs in the box. The minute Win 10 Pro saw that other CPU, the p1 was 4-6x slower (never bothered to finish, as one CPU was faster than two). At the end, I switched to Linux (what others suggested) and all things sorted out nicely.
1 Like
Yes, Z: is the RAMDISK. C: is a NVMe disk (only for OS) and D: is a hard drive (destination).
Here some info screenshots:
- RAMDISK speeds:
4K cluster:
- Load temperatures and CPU load (1st phase):
It can be seen that one RAM die heats up much more than the others (up to 72 degrees Celsius), maybe this is the case? What is the normal operating temperature for RAM?
Yup, that one stick looks like is either busted, or lost contact to the heatsink (if it has one). Try removing 4 sticks, so that one will be also removed. Hopefully, that will cure the issue.
It really depends how much air you dump on it. My DDR 3 run at max 60-62C, but I had to add extra fans to blow on it. Without that, it was pushing close to 80C or so. DDR 3 may run hotter, as it is more power hungry, so needs more air flow comparing to DDR4.
I have never looked at any RAM specs, so really cannot answer that. Although, one thing is a melting temp, and another throttling (if it can do that), or basically timing out - what would manifest in much longer access times (not so much crashes / data corruption, but rather long access times).
Yes sir, mark that Dim and look at it close for heatsink issues and relocate it to a different slot and rerun your test and see the error follows the dim. Move Dim 10 to Dim location 0
It turns out interesting with this dim: I swapped it with another similar one, in a new place it also warmed up more than others, but already a little less (up to 70 degrees). Then I completely removed it and then the dim that was paired with it began to warm up (up to 70) , I also removed this second one, 6 remained, and still one of the dimms is hot (up to 70), which means that the most intensive data exchange occurs with it during plotting. And by the way, there are no heatsink on memory.
