2024/08/20-13:09:09.391161 140500355565120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00: fork to child time = 0.019636 sec 2024/08/20-13:09:09.392299 140500355565120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00 2024/08/20-13:09:09.397465 140500355565120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00 2024/08/20-13:09:09.397751 140500355565120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:09:09.398071 140500355565120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:09:09.455032 140500355565120 [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-31156/att-00/MANIFEST-14629260 2024/08/20-13:09:09.468991 140500355565120 [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-31156/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14665149, last_sequence is 190576025304, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665031 2024/08/20-13:09:09.468999 140500355565120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:09:09.469048 140500355565120 [version_set.cc:5652] Creating manifest 14665149 2024/08/20-13:09:09.514887 140500355565120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:09:09.532362 140500355565120 [compaction_job.cc:2433] [default] [JOB 31156] Compacting 1@3 + 4@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/20-13:09:09.532378 140500355565120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15943 Base level 3, inputs: [14664921(90MB)], [14664935(33MB) 14664719(172MB) 14664720(11MB) 14659607(172MB)] 2024/08/20-13:09:09.545178 140500355565120 [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 2024/08/20-13:09:09.545221 140500355565120 [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 2024/08/20-13:09:09.545245 140500355565120 [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 2024/08/20-13:09:09.545255 140500355565120 [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 2024/08/20-13:09:09.545263 140500355565120 [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 2024/08/20-13:09:10.529633 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665150.sst) /dev/shm/ToplingTemp/Topling-360275-q6WIPv 2024/08/20-13:09:14.103799 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665150.sst): first pass time = 3.57's, 75.106'MB/sec 2024/08/20-13:09:17.866317 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665150.sst): old prealloc_size = 295279001, real_size = 173539456 2024/08/20-13:09:17.866419 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665150.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.19 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-13:09:18.951465 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665150.sst): second pass time = 3.76's, 65.672'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 166.506'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5334.586'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.376'MB/sec write SST data time = 0.19's, 942.711'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 45706.700'MB/sec zip my value time = 3.76's, unzip length = 0.247'GB zip my value throughput = 65.672'MB/sec zip pipeline throughput = 66.734'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 42.9855 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0233 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.983629501 MB/sec (with seq num) write speed all = 0.944200705 MB/sec (without seq num) 2024/08/20-13:09:19.152453 140500355565120 [compaction_job.cc:1944] [default] [JOB 31156] Generated table #14665150: 1342178 keys, 180682541 bytes, temperature: kWarm 2024/08/20-13:09:19.152548 140500355565120 EVENT_LOG_v1 {"time_micros": 1724130559152492, "cf_name": "default", "job": 31156, "event": "table_file_creation", "file_number": 14665150, "file_size": 180682541, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998259, "largest_seqno": 190570254366, "table_properties": {"data_size": 172953904, "index_size": 249792, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724130550, "oldest_key_time": 0, "file_creation_time": 1724130550, "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": 14665150, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:09:19.217011 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665151.sst) /dev/shm/ToplingTemp/Topling-360275-FAr2Ku 2024/08/20-13:09:22.746829 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665151.sst): first pass time = 3.53's, 76.049'MB/sec 2024/08/20-13:09:25.658179 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665151.sst): old prealloc_size = 295279001, real_size = 173542528 2024/08/20-13:09:25.658265 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665151.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.19 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-13:09:26.801937 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665151.sst): second pass time = 2.91's, 84.884'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 157.978'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7733.852'MB/sec (index lex order gen) rebuild zvType time = 0.96's, 0.350'MB/sec write SST data time = 0.19's, 976.661'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 56582.949'MB/sec zip my value time = 2.91's, unzip length = 0.247'GB zip my value throughput = 84.884'MB/sec zip pipeline throughput = 84.884'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 42.8866 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0233 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 0.987459443 MB/sec (with seq num) write speed all = 0.947882786 MB/sec (without seq num) 2024/08/20-13:09:27.010656 140500355565120 [compaction_job.cc:1944] [default] [JOB 31156] Generated table #14665151: 1342178 keys, 180685613 bytes, temperature: kWarm 2024/08/20-13:09:27.010742 140500355565120 EVENT_LOG_v1 {"time_micros": 1724130567010697, "cf_name": "default", "job": 31156, "event": "table_file_creation", "file_number": 14665151, "file_size": 180685613, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000623, "largest_seqno": 190570254316, "table_properties": {"data_size": 172956416, "index_size": 250368, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724130559, "oldest_key_time": 0, "file_creation_time": 1724130559, "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": 14665151, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:09:27.158677 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665152.sst) /dev/shm/ToplingTemp/Topling-360275-vfaFkx 2024/08/20-13:09:27.646519 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665152.sst): first pass time = 0.49's, 190.022'MB/sec 2024/08/20-13:09:28.338861 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665152.sst): old prealloc_size = 295279001, real_size = 64680992 2024/08/20-13:09:28.338939 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665152.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 463447 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.0853 GB zip-val = 0.0645 GB avg-val = 184.00 avg-zval = 139.12 2024/08/20-13:09:28.712799 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00/14665152.sst): second pass time = 0.69's, 123.309'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 179.612'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1988.420'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.375'MB/sec write SST data time = 0.07's, 1032.384'MB/sec dict compress time = 0.00's, 858544.000'MB/sec z-dict build time = 0.00's, sample length = 0.859'MB, throughput = 21733.090'MB/sec zip my value time = 0.69's, unzip length = 0.085'GB zip my value throughput = 123.309'MB/sec zip pipeline throughput = 123.309'MB/sec entries = 463447 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 139.12 usrkeys = 463447 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 139.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463447 bytes = 1737936 } seq expand size = 3244129 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0037 GB value = 0.0853 GB dict = 0.86 MB all = 0.0927 GB } __ZipSize{ index = 0.0001 GB value = 0.0645 GB dict = 0.86 MB all = 0.0672 GB } UnZip/Zip{ index = 40.7390 value = 1.3226 dict = 1.00 all = 1.3801 } Zip/UnZip{ index = 0.0245 value = 0.7561 dict = 1.00 all = 0.7246 } ---------------------------- total value len = 62.897980 GB avg = 0.180 KB (by entry num) total key len = 6.839123 GB avg = 0.020 KB total ukey len = 3.214690 GB avg = 0.008 KB total ukey num = 0.392481364 Billion total entry num = 0.349359372 Billion write speed all = 0.988792917 MB/sec (with seq num) write speed all = 0.949164764 MB/sec (without seq num) 2024/08/20-13:09:28.792269 140500355565120 [compaction_job.cc:1944] [default] [JOB 31156] Generated table #14665152: 463447 keys, 67162691 bytes, temperature: kWarm 2024/08/20-13:09:28.792335 140500355565120 EVENT_LOG_v1 {"time_micros": 1724130568792302, "cf_name": "default", "job": 31156, "event": "table_file_creation", "file_number": 14665152, "file_size": 67162691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635005451, "largest_seqno": 190456759323, "table_properties": {"data_size": 64473952, "index_size": 91008, "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": 7415152, "raw_average_key_size": 16, "raw_value_size": 85274248, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 463447, "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": 1724130567, "oldest_key_time": 0, "file_creation_time": 1724130567, "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": 14665152, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:09:28.815678 140500355565120 [compaction_job.cc:699] job-31156: subcompact[0], size: 0.428531 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31156/att-00 [14665150,14665151,14665152] 2024/08/20-13:09:28.891326 140500355565120 (Original Log Time 2024/08/20-13:09:09.532454) EVENT_LOG_v1 {"time_micros": 1724130549532395, "job": 31156, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14664921], "files_L4": [14664935, 14664719, 14664720, 14659607], "score": 1.02471, "input_data_size": 503834161, "oldest_snapshot_seqno": 190576024847} 2024/08/20-13:09:28.891329 140500355565120 (Original Log Time 2024/08/20-13:09:28.890805) [compaction_job.cc:2018] [default] [JOB 31156] Compacted 1@3 + 4@4 files to L4 => 428530845 bytes 2024/08/20-13:09:28.891331 140500355565120 (Original Log Time 2024/08/20-13:09:28.891254) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.1 rd, 22.2 wr, level 4, files in(1, 4) out(3 +0 blob) MB in(90.7, 389.8 +0.0 blob) out(408.7 +0.0 blob), read-write-amplify(9.8) write-amplify(4.5) OK, records in: 3651167, records dropped: 503364 output_compression: Snappy 2024/08/20-13:09:28.891340 140500355565120 (Original Log Time 2024/08/20-13:09:28.891301) EVENT_LOG_v1 {"time_micros": 1724130568891279, "cf": "default", "job": 31156, "event": "compaction_finished", "compaction_time_micros": 19283238, "compaction_time_cpu_micros": 7493752, "output_level": 4, "num_output_files": 3, "total_output_size": 428530845, "num_input_records": 3651167, "num_output_records": 3147803, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 259191740, "file_range_sync_nanos": 0, "file_fsync_nanos": 2157, "file_prepare_write_nanos": 8644, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-13:09:29.031310 140500355565120 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":1724130549,"executesMs":19489,"compactionJobId":31156,"attempt":0,"compactionInputRawBytes":730233400,"compactionInputZipBytes":503834161,"compactionOutputRawBytes":0,"compactionOutputZipBytes":428530845,"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":"00-3eaf11eb0585908e4f747d21a83fc6c9-8f3cae55e86211fa-00"}}, response = 2024/08/20-13:09:29.031470 140500355565120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31156/att-00: olev 4, work 19.490 s, result 9.383 ms, install 0.558 ms, input{raw 696.405 MiB zip 480.494 MiB}