2024/11/23-03:33:45.115817 140024936465984 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00: fork to child time = 0.009010 sec 2024/11/23-03:33:45.116705 140024936465984 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00 2024/11/23-03:33:45.122591 140024936465984 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00 2024/11/23-03:33:45.123864 140024936465984 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-03:33:45.124181 140024936465984 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-03:33:45.180503 140024936465984 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-18437/att-00/MANIFEST-206347 2024/11/23-03:33:45.208319 140024936465984 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-18437/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 242912, last_sequence is 3762397327, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 242739 2024/11/23-03:33:45.208328 140024936465984 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-03:33:45.208420 140024936465984 [version_set.cc:5721] Creating manifest 242912 2024/11/23-03:33:45.248093 140024936465984 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-03:33:45.278066 140024936465984 [compaction_job.cc:2437] [default] [JOB 18437] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/23-03:33:45.278082 140024936465984 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 13773 Base level 2, inputs: [242873(31MB)], [242821(40MB) 242896(40MB)] 2024/11/23-03:33:45.285458 140024936465984 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-03:33:45.285491 140024936465984 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-03:33:45.285511 140024936465984 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-03:33:45.285517 140024936465984 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-03:33:45.285521 140024936465984 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in Finish(). g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-03:33:45.926470 140024936465984 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst) /dev/shm/ToplingTemp/Topling-396244-ewVOoh 2024/11/23-03:33:46.092850 140024936465984 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst): first pass time = 0.17's, 806.911'MB/sec 2024/11/23-03:33:46.927431 140024936465984 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst): old prealloc_size = 129743986, real_size = 40952480 2024/11/23-03:33:46.927566 140024936465984 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.01 avg-zval = 314.46 2024/11/23-03:33:46.927719 140024936465984 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-03:33:47.115583 140024936465984 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242913.sst): second pass time = 0.83's, 157.876'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 226.831'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2023.500'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.258'MB/sec write SST data time = 0.06's, 680.922'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 49744.586'MB/sec zip my value time = 0.83's, unzip length = 0.132'GB zip my value throughput = 157.876'MB/sec zip pipeline throughput = 157.876'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1017.01 avg-zval = 314.46 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1022.29 avg-zval = 314.46 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 97628 bytes = 353920 } seq expand size = 683396 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0407 GB dict = 1.38 MB all = 0.0427 GB } UnZip/Zip{ index = 7.0403 value = 3.2342 dict = 1.00 all = 3.1452 } Zip/UnZip{ index = 0.1420 value = 0.3092 dict = 1.00 all = 0.3179 } ---------------------------- total value len = 0.132314 GB avg = 1.022 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.002004965 MB/sec (with seq num) write speed all = 0.001989576 MB/sec (without seq num) 2024/11/23-03:33:47.164232 140024936465984 [compaction_job.cc:1948] [default] [JOB 18437] Generated table #242913: 129428 keys, 42674187 bytes, temperature: kWarm 2024/11/23-03:33:47.164342 140024936465984 EVENT_LOG_v1 {"time_micros": 1732304027164273, "cf_name": "default", "job": 18437, "event": "table_file_creation", "file_number": 242913, "file_size": 42674187, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3762240466, "table_properties": {"data_size": 40699344, "index_size": 220608, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588560, "raw_average_key_size": 20, "raw_value_size": 131630161, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732304025, "oldest_key_time": 0, "file_creation_time": 1732304025, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 242913, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:33:47.221652 140024936465984 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst) /dev/shm/ToplingTemp/Topling-396244-11OJqj 2024/11/23-03:33:47.800143 140024936465984 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst): first pass time = 0.58's, 232.034'MB/sec 2024/11/23-03:33:48.631503 140024936465984 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst): old prealloc_size = 129743986, real_size = 40856160 2024/11/23-03:33:48.631620 140024936465984 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.73 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.03 avg-zval = 313.69 2024/11/23-03:33:48.631736 140024936465984 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-03:33:48.787544 140024936465984 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242914.sst): second pass time = 0.83's, 158.650'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 272.712'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2374.183'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.310'MB/sec write SST data time = 0.05's, 826.236'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 43548.640'MB/sec zip my value time = 0.83's, unzip length = 0.132'GB zip my value throughput = 158.650'MB/sec zip pipeline throughput = 158.650'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.03 avg-zval = 313.69 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1021.89 avg-zval = 313.69 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 89822 bytes = 325616 } seq expand size = 628754 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0406 GB dict = 1.38 MB all = 0.0425 GB } UnZip/Zip{ index = 6.9217 value = 3.2422 dict = 1.00 all = 3.1544 } Zip/UnZip{ index = 0.1445 value = 0.3084 dict = 1.00 all = 0.3170 } ---------------------------- total value len = 0.264572 GB avg = 1.022 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258854 Billion total entry num = 0.000258854 Billion write speed all = 0.004009012 MB/sec (with seq num) write speed all = 0.003978235 MB/sec (without seq num) 2024/11/23-03:33:48.826527 140024936465984 [compaction_job.cc:1948] [default] [JOB 18437] Generated table #242914: 129426 keys, 42549813 bytes, temperature: kWarm 2024/11/23-03:33:48.826587 140024936465984 EVENT_LOG_v1 {"time_micros": 1732304028826557, "cf_name": "default", "job": 18437, "event": "table_file_creation", "file_number": 242914, "file_size": 42549813, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3762240404, "table_properties": {"data_size": 40599248, "index_size": 224384, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629762, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732304027, "oldest_key_time": 0, "file_creation_time": 1732304027, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 242914, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:33:48.862945 140024936465984 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242915.sst) /dev/shm/ToplingTemp/Topling-396244-TQQSck 2024/11/23-03:33:48.867035 140024936465984 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242915.sst): first pass time = 0.00's, 23.534'MB/sec 2024/11/23-03:33:48.888844 140024936465984 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242915.sst): old prealloc_size = 129743986, real_size = 31528 2024/11/23-03:33:48.888877 140024936465984 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242915.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 92 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 3.04 raw-val = 0.0001 GB zip-val = 0.0000 GB avg-val =1017.15 avg-zval = 337.39 2024/11/23-03:33:48.889262 140024936465984 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00/242915.sst): second pass time = 0.02's, 4.378'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 84.950'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14.878'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.186'MB/sec write SST data time = 0.00's, 130.953'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.002'MB, throughput = 96.008'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 4.378'MB/sec zip pipeline throughput = 4.378'MB/sec entries = 92 avg-key = 20.00 avg-zkey = 3.48 avg-val = 1017.15 avg-zval = 337.39 usrkeys = 92 avg-key = 12.00 avg-zkey = 3.48 avg-val = 1024.15 avg-zval = 337.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 92 bytes = 336 } seq expand size = 644 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.00 MB all = 0.0001 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 3.4500 value = 3.0148 dict = 1.00 all = 2.7322 } Zip/UnZip{ index = 0.2899 value = 0.3317 dict = 1.00 all = 0.3660 } ---------------------------- total value len = 0.264666 GB avg = 1.022 KB (by entry num) total key len = 0.005179 GB avg = 0.020 KB total ukey len = 0.003107 GB avg = 0.012 KB total ukey num = 0.000258946 Billion total entry num = 0.000258946 Billion write speed all = 0.004010434 MB/sec (with seq num) write speed all = 0.003979646 MB/sec (without seq num) 2024/11/23-03:33:48.893836 140024936465984 [compaction_job.cc:1948] [default] [JOB 18437] Generated table #242915: 92 keys, 34923 bytes, temperature: kWarm 2024/11/23-03:33:48.893882 140024936465984 EVENT_LOG_v1 {"time_micros": 1732304028893854, "cf_name": "default", "job": 18437, "event": "table_file_creation", "file_number": 242915, "file_size": 34923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3580751550, "largest_seqno": 3762119389, "table_properties": {"data_size": 31040, "index_size": 320, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1840, "raw_average_key_size": 20, "raw_value_size": 93578, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 92, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1732304028, "oldest_key_time": 0, "file_creation_time": 1732304028, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 242915, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:33:48.903466 140024936465984 [compaction_job.cc:703] job-18437: subcompact[0], size: 0.085259 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18437/att-00 [242913,242914,242915] 2024/11/23-03:33:48.924647 140024936465984 (Original Log Time 2024/11/23-03:33:45.278150) EVENT_LOG_v1 {"time_micros": 1732304025278098, "job": 18437, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [242873], "files_L3": [242821, 242896], "score": 0.999698, "input_data_size": 117949079, "oldest_snapshot_seqno": 3762397271} 2024/11/23-03:33:48.924650 140024936465984 (Original Log Time 2024/11/23-03:33:48.924285) [compaction_job.cc:2022] [default] [JOB 18437] Compacted 1@2 + 2@3 files to L3 => 85258923 bytes 2024/11/23-03:33:48.924652 140024936465984 (Original Log Time 2024/11/23-03:33:48.924595) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.5 rd, 23.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 81.3 +0.0 blob) out(81.3 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290794, records dropped: 31848 output_compression: Snappy 2024/11/23-03:33:48.924658 140024936465984 (Original Log Time 2024/11/23-03:33:48.924632) EVENT_LOG_v1 {"time_micros": 1732304028924616, "cf": "default", "job": 18437, "event": "compaction_finished", "compaction_time_micros": 3625318, "compaction_time_cpu_micros": 765153, "output_level": 3, "num_output_files": 3, "total_output_size": 85258923, "num_input_records": 290794, "num_output_records": 258946, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 53424686, "file_range_sync_nanos": 0, "file_fsync_nanos": 2638, "file_prepare_write_nanos": 4496, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-03:33:49.048543 140024936465984 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732304025,"executesMs":3802,"compactionJobId":18437,"attempt":0,"compactionInputRawBytes":301560729,"compactionInputZipBytes":117949079,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85258923,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-a3d784faffc14c359b07b0f81d3edf43-6a5d4a2601421cf8-00"}}, response = 2024/11/23-03:33:49.048617 140024936465984 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-18437/att-00: olev 3, work 3.802 s, result 6.202 ms, install 0.390 ms, input{raw 287.591 MiB zip 112.485 MiB}