2024/07/08-16:33:33.014851 139818754893376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00: fork to child time = 0.032127 sec 2024/07/08-16:33:33.015942 139818754893376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00 2024/07/08-16:33:33.021942 139818754893376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00 2024/07/08-16:33:33.026154 139818754893376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:33:33.026603 139818754893376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:33:33.068285 139818754893376 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06116/att-00/MANIFEST-12625661 2024/07/08-16:33:33.118177 139818754893376 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06116/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12631364, last_sequence is 147300248415, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12631253 2024/07/08-16:33:33.118184 139818754893376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:33:33.118253 139818754893376 [version_set.cc:5652] Creating manifest 12631364 2024/07/08-16:33:33.142446 139818754893376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:33:33.154889 139818754893376 [compaction_job.cc:2433] [default] [JOB 6116] Compacting 1@1 + 2@2 files to L2, score 0.89, subcompactions 1 : 1 2024/07/08-16:33:33.154910 139818754893376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3617 Base level 1, inputs: [12631346(14MB)], [12631257(48MB) 12631258(41MB)] 2024/07/08-16:33:33.281446 139818754893376 [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 2024/07/08-16:33:33.281480 139818754893376 [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 2024/07/08-16:33:33.281503 139818754893376 [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 2024/07/08-16:33:33.281518 139818754893376 [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 2024/07/08-16:33:33.281531 139818754893376 [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 2024/07/08-16:33:33.658874 139818754893376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631365.sst) /dev/shm/ToplingTemp/Topling-42712-fWVSHU 2024/07/08-16:33:34.403475 139818754893376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631365.sst): first pass time = 0.74's, 90.134'MB/sec 2024/07/08-16:33:37.133740 139818754893376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631365.sst): old prealloc_size = 73819750, real_size = 49287048 2024/07/08-16:33:37.133851 139818754893376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631365.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-16:33:37.623786 139818754893376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631365.sst): second pass time = 2.73's, 22.621'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.926'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17775.793'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.211'MB/sec write SST data time = 0.09's, 556.669'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 = 14411.909'MB/sec zip my value time = 2.73's, unzip length = 0.062'GB zip my value throughput = 22.621'MB/sec zip pipeline throughput = 129.248'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.56 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.56 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7561 value = 1.2950 dict = 1.00 all = 1.3177 } Zip/UnZip{ index = 0.5694 value = 0.7722 dict = 1.00 all = 0.7589 } ---------------------------- total value len = 207.943718 GB avg = 0.175 KB (by entry num) total key len = 24.877181 GB avg = 0.021 KB total ukey len = 13.384281 GB avg = 0.010 KB total ukey num = 1.398713241 Billion total entry num = 1.188864520 Billion write speed all = 34.777936815 MB/sec (with seq num) write speed all = 33.357230844 MB/sec (without seq num) 2024/07/08-16:33:37.692071 139818754893376 [compaction_job.cc:1944] [default] [JOB 6116] Generated table #12631365: 335545 keys, 50927883 bytes, temperature: kWarm 2024/07/08-16:33:37.692152 139818754893376 EVENT_LOG_v1 {"time_micros": 1720427617692100, "cf_name": "default", "job": 6116, "event": "table_file_creation", "file_number": 12631365, "file_size": 50927883, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147261934151, "largest_seqno": 147300206017, "table_properties": {"data_size": 47674448, "index_size": 1528576, "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": 1720427613, "oldest_key_time": 0, "file_creation_time": 1720427613, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631365, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:33:37.740794 139818754893376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631366.sst) /dev/shm/ToplingTemp/Topling-42712-rjQrAU 2024/07/08-16:33:38.823144 139818754893376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631366.sst): first pass time = 1.08's, 62.006'MB/sec 2024/07/08-16:33:40.573129 139818754893376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631366.sst): old prealloc_size = 73819750, real_size = 49272584 2024/07/08-16:33:40.573218 139818754893376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631366.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.51 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-16:33:41.137007 139818754893376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631366.sst): second pass time = 1.75's, 35.301'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 90.370'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27370.196'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.14's, 377.046'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 = 15782.436'MB/sec zip my value time = 1.75's, unzip length = 0.062'GB zip my value throughput = 35.301'MB/sec zip pipeline throughput = 112.410'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.51 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.51 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.7739 value = 1.2950 dict = 1.00 all = 1.3170 } Zip/UnZip{ index = 0.5637 value = 0.7722 dict = 1.00 all = 0.7593 } ---------------------------- total value len = 208.007807 GB avg = 0.175 KB (by entry num) total key len = 24.882550 GB avg = 0.021 KB total ukey len = 13.386965 GB avg = 0.010 KB total ukey num = 1.399048786 Billion total entry num = 1.189200065 Billion write speed all = 34.770065130 MB/sec (with seq num) write speed all = 33.349703573 MB/sec (without seq num) 2024/07/08-16:33:41.208718 139818754893376 [compaction_job.cc:1944] [default] [JOB 6116] Generated table #12631366: 335545 keys, 50955403 bytes, temperature: kWarm 2024/07/08-16:33:41.208832 139818754893376 EVENT_LOG_v1 {"time_micros": 1720427621208761, "cf_name": "default", "job": 6116, "event": "table_file_creation", "file_number": 12631366, "file_size": 50955403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187613745, "largest_seqno": 147300206013, "table_properties": {"data_size": 47675344, "index_size": 1513216, "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": 1720427617, "oldest_key_time": 0, "file_creation_time": 1720427617, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631366, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:33:41.258280 139818754893376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst) /dev/shm/ToplingTemp/Topling-42712-gU8JXS 2024/07/08-16:33:41.297039 139818754893376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst): first pass time = 0.04's, 48.258'MB/sec 2024/07/08-16:33:41.622577 139818754893376 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst): part-0: reject ZipStore ratio = 0.982 2024/07/08-16:33:41.632000 139818754893376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst): old prealloc_size = 73819750, real_size = 1790304 2024/07/08-16:33:41.632050 139818754893376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 9335 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 7.49 raw-val = 0.0017 GB zip-val = 0.0017 GB avg-val = 184.00 avg-zval = 184.02 2024/07/08-16:33:41.638886 139818754893376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00/12631367.sst): second pass time = 0.32's, 5.337'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 264.263'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2154.358'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.577'MB/sec write SST data time = 0.00's, 649.605'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 = 0.32's, unzip length = 0.002'GB zip my value throughput = 5.337'MB/sec zip pipeline throughput = 169.216'MB/sec entries = 9335 avg-key = 16.00 avg-zkey = 7.49 avg-val = 184.00 avg-zval = 184.02 usrkeys = 9335 avg-key = 8.00 avg-zkey = 7.49 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 9335 bytes = 28016 } seq expand size = 65345 multi value expand size = 0 cnt WriteAppend = 218 UnZipSize{ index = 0.0001 GB value = 0.0017 GB dict = 0.00 MB all = 0.0019 GB } __ZipSize{ index = 0.0001 GB value = 0.0017 GB dict = 0.00 MB all = 0.0018 GB } UnZip/Zip{ index = 1.0676 value = 0.9999 dict = 0.00 all = 1.0274 } Zip/UnZip{ index = 0.9367 value = 1.0001 dict = 0.00 all = 0.9733 } ---------------------------- total value len = 208.009590 GB avg = 0.175 KB (by entry num) total key len = 24.882699 GB avg = 0.021 KB total ukey len = 13.387040 GB avg = 0.010 KB total ukey num = 1.399058121 Billion total entry num = 1.189209400 Billion write speed all = 34.767748466 MB/sec (with seq num) write speed all = 33.347482181 MB/sec (without seq num) 2024/07/08-16:33:41.647786 139818754893376 [compaction_job.cc:1944] [default] [JOB 6116] Generated table #12631367: 9335 keys, 1817157 bytes, temperature: kWarm 2024/07/08-16:33:41.647865 139818754893376 EVENT_LOG_v1 {"time_micros": 1720427621647822, "cf_name": "default", "job": 6116, "event": "table_file_creation", "file_number": 12631367, "file_size": 1817157, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291476880, "largest_seqno": 147300203927, "table_properties": {"data_size": 1717840, "index_size": 69952, "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": 149360, "raw_average_key_size": 16, "raw_value_size": 1717640, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 9335, "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": 1720427621, "oldest_key_time": 0, "file_creation_time": 1720427621, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631367, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:33:41.653446 139818754893376 [compaction_job.cc:699] job-06116: subcompact[0], size: 0.103700 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06116/att-00 [12631365,12631366,12631367] 2024/07/08-16:33:41.695185 139818754893376 (Original Log Time 2024/07/08-16:33:33.155003) EVENT_LOG_v1 {"time_micros": 1720427613154928, "job": 6116, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12631346], "files_L2": [12631257, 12631258], "score": 0.88546, "input_data_size": 109276607, "oldest_snapshot_seqno": 147300247529} 2024/07/08-16:33:41.695205 139818754893376 (Original Log Time 2024/07/08-16:33:41.694568) [compaction_job.cc:2018] [default] [JOB 6116] Compacted 1@1 + 2@2 files to L2 => 103700443 bytes 2024/07/08-16:33:41.695208 139818754893376 (Original Log Time 2024/07/08-16:33:41.695098) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.9 rd, 12.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.4, 89.8 +0.0 blob) out(98.9 +0.0 blob), read-write-amplify(14.1) write-amplify(6.9) OK, records in: 682561, records dropped: 2136 output_compression: Snappy 2024/07/08-16:33:41.695219 139818754893376 (Original Log Time 2024/07/08-16:33:41.695156) EVENT_LOG_v1 {"time_micros": 1720427621695131, "cf": "default", "job": 6116, "event": "compaction_finished", "compaction_time_micros": 8498455, "compaction_time_cpu_micros": 1928285, "output_level": 2, "num_output_files": 3, "total_output_size": 103700443, "num_input_records": 682561, "num_output_records": 680425, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 99304997, "file_range_sync_nanos": 0, "file_fsync_nanos": 2691, "file_prepare_write_nanos": 19312, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-16:33:41.849580 139818754893376 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":1720420896,"starts":1720427612,"executesMs":8673,"compactionJobId":6116,"attempt":0,"compactionInputRawBytes":136512200,"compactionInputZipBytes":109276607,"compactionOutputRawBytes":0,"compactionOutputZipBytes":103700443,"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":"00-138b320e86ec635c84485306f61fec8b-f1e72f2c9d6a59cc-00"}}, response = 2024/07/08-16:33:41.849715 139818754893376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06116/att-00: olev 2, work 8.674 s, result 5.409 ms, install 0.683 ms, input{raw 130.188 MiB zip 104.214 MiB}