2024/08/20-06:59:16.835919 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00: fork to child time = 0.086203 sec 2024/08/20-06:59:16.836901 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00 2024/08/20-06:59:16.842014 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00 2024/08/20-06:59:16.843399 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:59:16.843675 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:59:16.884779 140500120569408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14293/att-00/MANIFEST-14629260 2024/08/20-06:59:16.898276 140500120569408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14293/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645513, last_sequence is 190148373319, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645367 2024/08/20-06:59:16.898283 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:59:16.898329 140500120569408 [version_set.cc:5652] Creating manifest 14645513 2024/08/20-06:59:16.929389 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:59:16.945901 140500120569408 [compaction_job.cc:2433] [default] [JOB 14293] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-06:59:16.945914 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7359 Base level 1, inputs: [14645495(13MB)], [14645449(47MB) 14645450(47MB) 14645452(35MB)] 2024/08/20-06:59:17.127305 140500120569408 [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 2024/08/20-06:59:17.127345 140500120569408 [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 2024/08/20-06:59:17.127368 140500120569408 [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 2024/08/20-06:59:17.127384 140500120569408 [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 2024/08/20-06:59:17.127398 140500120569408 [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 2024/08/20-06:59:17.975784 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645514.sst) /dev/shm/ToplingTemp/Topling-229136-CUMj8l 2024/08/20-06:59:18.577854 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645514.sst): first pass time = 0.60's, 111.475'MB/sec 2024/08/20-06:59:21.317355 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645514.sst): old prealloc_size = 73819750, real_size = 48657392 2024/08/20-06:59:21.317453 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645514.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.69 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-06:59:21.797641 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645514.sst): second pass time = 2.74's, 22.549'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 104.640'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12674.707'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.217'MB/sec write SST data time = 0.09's, 541.063'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 = 13744.578'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.549'MB/sec zip pipeline throughput = 195.058'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.69 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.69 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9701 value = 1.2952 dict = 1.00 all = 1.3353 } Zip/UnZip{ index = 0.3367 value = 0.7721 dict = 1.00 all = 0.7489 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.431169567 MB/sec (with seq num) write speed all = 1.373794924 MB/sec (without seq num) 2024/08/20-06:59:21.861766 140500120569408 [compaction_job.cc:1944] [default] [JOB 14293] Generated table #14645514: 335545 keys, 50256331 bytes, temperature: kWarm 2024/08/20-06:59:21.861885 140500120569408 EVENT_LOG_v1 {"time_micros": 1724108361861821, "cf_name": "default", "job": 14293, "event": "table_file_creation", "file_number": 14645514, "file_size": 50256331, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190117990331, "largest_seqno": 190148347799, "table_properties": {"data_size": 47669552, "index_size": 903808, "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": 1724108357, "oldest_key_time": 0, "file_creation_time": 1724108357, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14645514, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:59:21.915195 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645515.sst) /dev/shm/ToplingTemp/Topling-229136-38bdLn 2024/08/20-06:59:23.092008 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645515.sst): first pass time = 1.18's, 57.029'MB/sec 2024/08/20-06:59:25.301976 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645515.sst): old prealloc_size = 73819750, real_size = 48562600 2024/08/20-06:59:25.302046 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645515.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-06:59:25.957129 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645515.sst): second pass time = 2.21's, 27.946'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 76.694'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20324.184'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.19's, 269.398'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 = 16003.033'MB/sec zip my value time = 2.21's, unzip length = 0.062'GB zip my value throughput = 27.946'MB/sec zip pipeline throughput = 176.231'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.43 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.43 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2987 value = 1.2953 dict = 1.00 all = 1.3356 } Zip/UnZip{ index = 0.3031 value = 0.7720 dict = 1.00 all = 0.7487 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.432483694 MB/sec (with seq num) write speed all = 1.375058441 MB/sec (without seq num) 2024/08/20-06:59:26.045047 140500120569408 [compaction_job.cc:1944] [default] [JOB 14293] Generated table #14645515: 335545 keys, 50245451 bytes, temperature: kWarm 2024/08/20-06:59:26.045132 140500120569408 EVENT_LOG_v1 {"time_micros": 1724108366045088, "cf_name": "default", "job": 14293, "event": "table_file_creation", "file_number": 14645515, "file_size": 50245451, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190038354487, "largest_seqno": 190148347999, "table_properties": {"data_size": 47664800, "index_size": 813760, "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": 1724108361, "oldest_key_time": 0, "file_creation_time": 1724108361, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14645515, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:59:26.092043 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645516.sst) /dev/shm/ToplingTemp/Topling-229136-h6LMRp 2024/08/20-06:59:26.588198 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645516.sst): first pass time = 0.50's, 103.485'MB/sec 2024/08/20-06:59:27.058532 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645516.sst): old prealloc_size = 73819750, real_size = 38900688 2024/08/20-06:59:27.058582 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645516.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 256699 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 6.24 raw-val = 0.0472 GB zip-val = 0.0372 GB avg-val = 184.00 avg-zval = 145.05 2024/08/20-06:59:27.271080 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00/14645516.sst): second pass time = 0.47's, 100.601'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 188.777'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 65733.492'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.372'MB/sec write SST data time = 0.04's, 1004.112'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.482'MB, throughput = 13700.514'MB/sec zip my value time = 0.47's, unzip length = 0.047'GB zip my value throughput = 100.601'MB/sec zip pipeline throughput = 165.209'MB/sec entries = 256699 avg-key = 16.00 avg-zkey = 6.24 avg-val = 184.00 avg-zval = 145.05 usrkeys = 256699 avg-key = 8.00 avg-zkey = 6.24 avg-val = 191.00 avg-zval = 145.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 256699 bytes = 802192 } seq expand size = 1796893 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0021 GB value = 0.0472 GB dict = 0.48 MB all = 0.0513 GB } __ZipSize{ index = 0.0016 GB value = 0.0372 GB dict = 0.48 MB all = 0.0401 GB } UnZip/Zip{ index = 1.2821 value = 1.2685 dict = 1.00 all = 1.2796 } Zip/UnZip{ index = 0.7800 value = 0.7883 dict = 1.00 all = 0.7815 } ---------------------------- total value len = 62.473957 GB avg = 0.180 KB (by entry num) total key len = 6.803602 GB avg = 0.020 KB total ukey len = 3.196930 GB avg = 0.008 KB total ukey num = 0.390261350 Billion total entry num = 0.347139358 Billion write speed all = 1.433544291 MB/sec (with seq num) write speed all = 1.376078104 MB/sec (without seq num) 2024/08/20-06:59:27.319691 140500120569408 [compaction_job.cc:1944] [default] [JOB 14293] Generated table #14645516: 256699 keys, 40122773 bytes, temperature: kWarm 2024/08/20-06:59:27.319750 140500120569408 EVENT_LOG_v1 {"time_micros": 1724108367319718, "cf_name": "default", "job": 14293, "event": "table_file_creation", "file_number": 14645516, "file_size": 40122773, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190116296916, "largest_seqno": 190148347998, "table_properties": {"data_size": 37234624, "index_size": 1601728, "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": 4107184, "raw_average_key_size": 16, "raw_value_size": 47232616, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 256699, "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": 1724108366, "oldest_key_time": 0, "file_creation_time": 1724108366, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14645516, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:59:27.335168 140500120569408 [compaction_job.cc:699] job-14293: subcompact[0], size: 0.140625 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14293/att-00 [14645514,14645515,14645516] 2024/08/20-06:59:27.362111 140500120569408 (Original Log Time 2024/08/20-06:59:16.945983) EVENT_LOG_v1 {"time_micros": 1724108356945943, "job": 14293, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14645495], "files_L2": [14645449, 14645450, 14645452], "score": 0.997535, "input_data_size": 152426871, "oldest_snapshot_seqno": 190148373080} 2024/08/20-06:59:27.362114 140500120569408 (Original Log Time 2024/08/20-06:59:27.361639) [compaction_job.cc:2018] [default] [JOB 14293] Compacted 1@1 + 3@2 files to L2 => 140624555 bytes 2024/08/20-06:59:27.362116 140500120569408 (Original Log Time 2024/08/20-06:59:27.362038) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.7 rd, 13.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.8, 131.6 +0.0 blob) out(134.1 +0.0 blob), read-write-amplify(20.3) write-amplify(9.7) OK, records in: 930717, records dropped: 2928 output_compression: Snappy 2024/08/20-06:59:27.362122 140500120569408 (Original Log Time 2024/08/20-06:59:27.362087) EVENT_LOG_v1 {"time_micros": 1724108367362064, "cf": "default", "job": 14293, "event": "compaction_finished", "compaction_time_micros": 10389195, "compaction_time_cpu_micros": 2215391, "output_level": 2, "num_output_files": 3, "total_output_size": 140624555, "num_input_records": 930717, "num_output_records": 927789, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 190873265, "file_range_sync_nanos": 0, "file_fsync_nanos": 2781, "file_prepare_write_nanos": 9810, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:59:27.460687 140500120569408 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":1724092920,"starts":1724108356,"executesMs":10520,"compactionJobId":14293,"attempt":0,"compactionInputRawBytes":186143400,"compactionInputZipBytes":152426871,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140624555,"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":"00-263f0638cea4b0a56216fa548eed9709-69e5e3d3c5c97de9-00"}}, response = 2024/08/20-06:59:27.460782 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14293/att-00: olev 2, work 10.521 s, result 4.806 ms, install 0.505 ms, input{raw 177.520 MiB zip 145.366 MiB}