2024/07/26-11:14:37.352554 139958362461760 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00: fork to child time = 0.026103 sec 2024/07/26-11:14:37.352989 139958362461760 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00 2024/07/26-11:14:37.356467 139958362461760 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00 2024/07/26-11:14:37.357297 139958362461760 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-11:14:37.357487 139958362461760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-11:14:37.391777 139958362461760 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-100217/att-00/MANIFEST-13366722 2024/07/26-11:14:37.405937 139958362461760 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-100217/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13486106, last_sequence is 165729461936, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13486072 2024/07/26-11:14:37.405942 139958362461760 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-11:14:37.405976 139958362461760 [version_set.cc:5652] Creating manifest 13486106 2024/07/26-11:14:37.429477 139958362461760 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-11:14:37.442681 139958362461760 [compaction_job.cc:2433] [default] [JOB 100217] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/26-11:14:37.442689 139958362461760 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 51949 Base level 1, inputs: [13486095(20MB)], [13486004(48MB) 13486005(43MB)] 2024/07/26-11:14:37.620937 139958362461760 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/07/26-11:14:37.620976 139958362461760 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/07/26-11:14:37.621000 139958362461760 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/07/26-11:14:37.621013 139958362461760 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/07/26-11:14:37.621023 139958362461760 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/07/26-11:14:38.007623 139958362461760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486107.sst) /dev/shm/ToplingTemp/Topling-14056-QzhpP0 2024/07/26-11:14:38.301968 139958362461760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486107.sst): first pass time = 0.29's, 228.025'MB/sec 2024/07/26-11:14:40.055324 139958362461760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486107.sst): old prealloc_size = 73819750, real_size = 48818288 2024/07/26-11:14:40.055404 139958362461760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486107.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/26-11:14:40.673131 139958362461760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486107.sst): second pass time = 1.75's, 35.231'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19421.185'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.156'MB/sec write SST data time = 0.08's, 622.532'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18904.900'MB/sec zip my value time = 1.75's, unzip length = 0.062'GB zip my value throughput = 35.231'MB/sec zip pipeline throughput = 130.694'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.20 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.20 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5023 value = 1.2954 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.3996 value = 0.7720 dict = 1.00 all = 0.7519 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.034563804 MB/sec (with seq num) write speed all = 0.033228005 MB/sec (without seq num) 2024/07/26-11:14:40.760776 139958362461760 [compaction_job.cc:1944] [default] [JOB 100217] Generated table #13486107: 335545 keys, 50459147 bytes, temperature: kWarm 2024/07/26-11:14:40.760877 139958362461760 EVENT_LOG_v1 {"time_micros": 1721963680760817, "cf_name": "default", "job": 100217, "event": "table_file_creation", "file_number": 13486107, "file_size": 50459147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165684527204, "largest_seqno": 165729443537, "table_properties": {"data_size": 47661488, "index_size": 1072768, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1721963677, "oldest_key_time": 0, "file_creation_time": 1721963677, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13486107, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-11:14:40.800889 139958362461760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486108.sst) /dev/shm/ToplingTemp/Topling-14056-LuqfE4 2024/07/26-11:14:41.698922 139958362461760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486108.sst): first pass time = 0.90's, 74.734'MB/sec 2024/07/26-11:14:45.280988 139958362461760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486108.sst): old prealloc_size = 73819750, real_size = 49747456 2024/07/26-11:14:45.281046 139958362461760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486108.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0020 GB avg-key = 4.00 avg-zkey = 5.96 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/26-11:14:45.885200 139958362461760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486108.sst): second pass time = 3.58's, 17.258'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 85.059'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 57782.963'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.163'MB/sec write SST data time = 0.09's, 579.447'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 23181.049'MB/sec zip my value time = 3.58's, unzip length = 0.062'GB zip my value throughput = 17.258'MB/sec zip pipeline throughput = 176.554'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.96 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.96 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0020 GB value = 0.0477 GB dict = 0.63 MB all = 0.0514 GB } UnZip/Zip{ index = 1.3415 value = 1.2954 dict = 1.00 all = 1.3059 } Zip/UnZip{ index = 0.7454 value = 0.7720 dict = 1.00 all = 0.7658 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.068948779 MB/sec (with seq num) write speed all = 0.066284092 MB/sec (without seq num) 2024/07/26-11:14:46.057339 139958362461760 [compaction_job.cc:1944] [default] [JOB 100217] Generated table #13486108: 335545 keys, 51389421 bytes, temperature: kWarm 2024/07/26-11:14:46.057433 139958362461760 EVENT_LOG_v1 {"time_micros": 1721963686057380, "cf_name": "default", "job": 100217, "event": "table_file_creation", "file_number": 13486108, "file_size": 51389421, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165667619405, "largest_seqno": 165729443540, "table_properties": {"data_size": 47662384, "index_size": 2001024, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721963680, "oldest_key_time": 0, "file_creation_time": 1721963680, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13486108, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-11:14:46.100976 139958362461760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst) /dev/shm/ToplingTemp/Topling-14056-cEKVX3 2024/07/26-11:14:46.154389 139958362461760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst): first pass time = 0.05's, 209.137'MB/sec 2024/07/26-11:14:46.317556 139958362461760 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst): part-0: reject ZipStore ratio = 0.912 2024/07/26-11:14:46.338936 139958362461760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst): old prealloc_size = 73819750, real_size = 10634416 2024/07/26-11:14:46.338989 139958362461760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 55805 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 6.31 raw-val = 0.0103 GB zip-val = 0.0103 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-11:14:46.361153 139958362461760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00/13486109.sst): second pass time = 0.15's, 68.460'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 486.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10688.047'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.031'MB/sec write SST data time = 0.01's, 1250.557'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.15's, unzip length = 0.010'GB zip my value throughput = 68.460'MB/sec zip pipeline throughput = 68.460'MB/sec entries = 55805 avg-key = 16.00 avg-zkey = 6.31 avg-val = 184.00 avg-zval = 184.00 usrkeys = 55805 avg-key = 8.00 avg-zkey = 6.31 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 55805 bytes = 160448 } seq expand size = 390635 multi value expand size = 0 cnt WriteAppend = 1262 UnZipSize{ index = 0.0004 GB value = 0.0103 GB dict = 0.00 MB all = 0.0112 GB } __ZipSize{ index = 0.0004 GB value = 0.0103 GB dict = 0.00 MB all = 0.0108 GB } UnZip/Zip{ index = 1.2685 value = 1.0000 dict = 0.00 all = 1.0351 } Zip/UnZip{ index = 0.7883 value = 1.0000 dict = 0.00 all = 0.9661 } ---------------------------- total value len = 0.138837 GB avg = 0.191 KB (by entry num) total key len = 0.011630 GB avg = 0.016 KB total ukey len = 0.005815 GB avg = 0.008 KB total ukey num = 0.000726895 Billion total entry num = 0.000726895 Billion write speed all = 0.074664629 MB/sec (with seq num) write speed all = 0.071779039 MB/sec (without seq num) 2024/07/26-11:14:46.379548 139958362461760 [compaction_job.cc:1944] [default] [JOB 100217] Generated table #13486109: 55805 keys, 10782155 bytes, temperature: kWarm 2024/07/26-11:14:46.379609 139958362461760 EVENT_LOG_v1 {"time_micros": 1721963686379575, "cf_name": "default", "job": 100217, "event": "table_file_creation", "file_number": 13486109, "file_size": 10782155, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165722029577, "largest_seqno": 165729443491, "table_properties": {"data_size": 10268320, "index_size": 351936, "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": 892880, "raw_average_key_size": 16, "raw_value_size": 10268120, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 55805, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1721963686, "oldest_key_time": 0, "file_creation_time": 1721963686, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13486109, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-11:14:46.388537 139958362461760 [compaction_job.cc:699] job-100217: subcompact[0], size: 0.112631 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-100217/att-00 [13486107,13486108,13486109] 2024/07/26-11:14:46.411055 139958362461760 (Original Log Time 2024/07/26-11:14:37.442727) EVENT_LOG_v1 {"time_micros": 1721963677442698, "job": 100217, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13486095], "files_L2": [13486004, 13486005], "score": 0.991811, "input_data_size": 117679389, "oldest_snapshot_seqno": 165729458820} 2024/07/26-11:14:46.411059 139958362461760 (Original Log Time 2024/07/26-11:14:46.410506) [compaction_job.cc:2018] [default] [JOB 100217] Compacted 1@1 + 2@2 files to L2 => 112630723 bytes 2024/07/26-11:14:46.411061 139958362461760 (Original Log Time 2024/07/26-11:14:46.410987) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.2 rd, 12.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(20.3, 92.0 +0.0 blob) out(107.4 +0.0 blob), read-write-amplify(10.8) write-amplify(5.3) OK, records in: 729997, records dropped: 3102 output_compression: Snappy 2024/07/26-11:14:46.411068 139958362461760 (Original Log Time 2024/07/26-11:14:46.411031) EVENT_LOG_v1 {"time_micros": 1721963686411012, "cf": "default", "job": 100217, "event": "compaction_finished", "compaction_time_micros": 8945817, "compaction_time_cpu_micros": 1841539, "output_level": 2, "num_output_files": 3, "total_output_size": 112630723, "num_input_records": 729997, "num_output_records": 726895, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 109079132, "file_range_sync_nanos": 0, "file_fsync_nanos": 3417, "file_prepare_write_nanos": 49881, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-11:14:46.796354 139958362461760 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":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721963677,"executesMs":9052,"compactionJobId":100217,"attempt":0,"compactionInputRawBytes":145999400,"compactionInputZipBytes":117679389,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112630723,"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":"00-97a3f9419f6d711872711c47e5ef9ffc-d228ba6babdec7e6-00"}}, response = 2024/07/26-11:14:46.796432 139958362461760 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-100217/att-00: olev 2, work 9.052 s, result 5.585 ms, install 0.586 ms, input{raw 139.236 MiB zip 112.228 MiB}