2024/08/20-10:47:33.996377 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00: fork to child time = 0.010737 sec 2024/08/20-10:47:33.997528 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00 2024/08/20-10:47:34.003550 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00 2024/08/20-10:47:34.003888 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:47:34.004250 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:47:34.049330 140500271638080 [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-24954/att-00/MANIFEST-14629260 2024/08/20-10:47:34.106247 140500271638080 [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-24954/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14657916, last_sequence is 190420144223, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14657876 2024/08/20-10:47:34.106258 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:47:34.106324 140500271638080 [version_set.cc:5652] Creating manifest 14657916 2024/08/20-10:47:34.137264 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:47:34.151649 140500271638080 [compaction_job.cc:2433] [default] [JOB 24954] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-10:47:34.151665 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12805 Base level 2, inputs: [14657888(29MB)], [14657842(91MB) 14657843(91MB) 14657844(63MB)] 2024/08/20-10:47:34.397942 140500271638080 [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 2024/08/20-10:47:34.397977 140500271638080 [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 2024/08/20-10:47:34.398001 140500271638080 [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 2024/08/20-10:47:34.398018 140500271638080 [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 2024/08/20-10:47:34.398037 140500271638080 [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 2024/08/20-10:47:35.076652 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657917.sst) /dev/shm/ToplingTemp/Topling-312104-CpYkv2 2024/08/20-10:47:36.266700 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657917.sst): first pass time = 1.19's, 112.789'MB/sec 2024/08/20-10:47:43.119316 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657917.sst): old prealloc_size = 147639500, real_size = 91954464 2024/08/20-10:47:43.119419 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657917.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-10:47:44.145590 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657917.sst): second pass time = 6.85's, 18.022'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.03's, 93.099'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14080.447'MB/sec (index lex order gen) rebuild zvType time = 0.82's, 0.204'MB/sec write SST data time = 0.20's, 469.927'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 18443.190'MB/sec zip my value time = 6.85's, unzip length = 0.123'GB zip my value throughput = 18.022'MB/sec zip pipeline throughput = 162.267'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.20 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.20 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 6.6566 value = 1.3572 dict = 1.00 all = 1.4047 } Zip/UnZip{ index = 0.1502 value = 0.7368 dict = 1.00 all = 0.7119 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.116109933 MB/sec (with seq num) write speed all = 1.071367437 MB/sec (without seq num) 2024/08/20-10:47:44.259070 140500271638080 [compaction_job.cc:1944] [default] [JOB 24954] Generated table #14657917: 671089 keys, 95545788 bytes, temperature: kWarm 2024/08/20-10:47:44.259173 140500271638080 EVENT_LOG_v1 {"time_micros": 1724122064259115, "cf_name": "default", "job": 24954, "event": "table_file_creation", "file_number": 14657917, "file_size": 95545788, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189864202019, "largest_seqno": 190420092260, "table_properties": {"data_size": 90980000, "index_size": 806528, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724122055, "oldest_key_time": 0, "file_creation_time": 1724122055, "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": 14657917, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:47:44.357708 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657918.sst) /dev/shm/ToplingTemp/Topling-312104-9zJPs0 2024/08/20-10:47:46.095034 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657918.sst): first pass time = 1.74's, 77.258'MB/sec 2024/08/20-10:47:47.446215 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657918.sst): old prealloc_size = 147639500, real_size = 92482800 2024/08/20-10:47:47.446277 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657918.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.98 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-10:47:48.296179 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657918.sst): second pass time = 1.35's, 91.444'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 112.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42245.895'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.249'MB/sec write SST data time = 0.18's, 543.020'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31206.274'MB/sec zip my value time = 1.35's, unzip length = 0.123'GB zip my value throughput = 91.444'MB/sec zip pipeline throughput = 96.371'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.98 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.98 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 4.0363 value = 1.3572 dict = 1.00 all = 1.3982 } Zip/UnZip{ index = 0.2478 value = 0.7368 dict = 1.00 all = 0.7152 } ---------------------------- 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 = 1.118274840 MB/sec (with seq num) write speed all = 1.073448784 MB/sec (without seq num) 2024/08/20-10:47:48.412081 140500271638080 [compaction_job.cc:1944] [default] [JOB 24954] Generated table #14657918: 671089 keys, 95990268 bytes, temperature: kWarm 2024/08/20-10:47:48.412167 140500271638080 EVENT_LOG_v1 {"time_micros": 1724122068412123, "cf_name": "default", "job": 24954, "event": "table_file_creation", "file_number": 14657918, "file_size": 95990268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189920824198, "largest_seqno": 190420092262, "table_properties": {"data_size": 90984736, "index_size": 1330112, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724122064, "oldest_key_time": 0, "file_creation_time": 1724122064, "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": 14657918, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:47:48.494575 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657919.sst) /dev/shm/ToplingTemp/Topling-312104-LJLJG2 2024/08/20-10:47:49.496658 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657919.sst): first pass time = 1.00's, 116.092'MB/sec 2024/08/20-10:47:50.530405 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657919.sst): old prealloc_size = 147639500, real_size = 80812408 2024/08/20-10:47:50.530481 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657919.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 581635 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.70 raw-val = 0.1070 GB zip-val = 0.0797 GB avg-val = 184.00 avg-zval = 136.99 2024/08/20-10:47:50.996656 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00/14657919.sst): second pass time = 1.03's, 103.602'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 179.686'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21220.742'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.380'MB/sec write SST data time = 0.08's, 1004.350'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.074'MB, throughput = 26015.069'MB/sec zip my value time = 1.03's, unzip length = 0.107'GB zip my value throughput = 103.602'MB/sec zip pipeline throughput = 126.842'MB/sec entries = 581635 avg-key = 16.00 avg-zkey = 1.70 avg-val = 184.00 avg-zval = 136.99 usrkeys = 581635 avg-key = 8.00 avg-zkey = 1.70 avg-val = 191.00 avg-zval = 136.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 581635 bytes = 2035744 } seq expand size = 4071445 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.1070 GB dict = 1.07 MB all = 0.1163 GB } __ZipSize{ index = 0.0010 GB value = 0.0797 GB dict = 1.07 MB all = 0.0838 GB } UnZip/Zip{ index = 4.7043 value = 1.3432 dict = 1.00 all = 1.3885 } Zip/UnZip{ index = 0.2126 value = 0.7445 dict = 1.00 all = 0.7202 } ---------------------------- total value len = 62.664198 GB avg = 0.180 KB (by entry num) total key len = 6.819539 GB avg = 0.020 KB total ukey len = 3.204898 GB avg = 0.008 KB total ukey num = 0.391257374 Billion total entry num = 0.348135382 Billion write speed all = 1.120167133 MB/sec (with seq num) write speed all = 1.075268015 MB/sec (without seq num) 2024/08/20-10:47:51.093225 140500271638080 [compaction_job.cc:1944] [default] [JOB 24954] Generated table #14657919: 581635 keys, 83777587 bytes, temperature: kWarm 2024/08/20-10:47:51.093288 140500271638080 EVENT_LOG_v1 {"time_micros": 1724122071093257, "cf_name": "default", "job": 24954, "event": "table_file_creation", "file_number": 14657919, "file_size": 83777587, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190257955200, "largest_seqno": 190420092259, "table_properties": {"data_size": 79677680, "index_size": 989120, "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": 9306160, "raw_average_key_size": 16, "raw_value_size": 107020840, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 581635, "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": 1724122068, "oldest_key_time": 0, "file_creation_time": 1724122068, "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": 14657919, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:47:51.120093 140500271638080 [compaction_job.cc:699] job-24954: subcompact[0], size: 0.275314 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24954/att-00 [14657917,14657918,14657919] 2024/08/20-10:47:51.165670 140500271638080 (Original Log Time 2024/08/20-10:47:34.151733) EVENT_LOG_v1 {"time_micros": 1724122054151683, "job": 24954, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14657888], "files_L3": [14657842, 14657843, 14657844], "score": 0.994871, "input_data_size": 288367441, "oldest_snapshot_seqno": 190420143950} 2024/08/20-10:47:51.165674 140500271638080 (Original Log Time 2024/08/20-10:47:51.162401) [compaction_job.cc:2018] [default] [JOB 24954] Compacted 1@2 + 3@3 files to L3 => 275313643 bytes 2024/08/20-10:47:51.165676 140500271638080 (Original Log Time 2024/08/20-10:47:51.165591) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.0 rd, 16.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(29.2, 245.8 +0.0 blob) out(262.6 +0.0 blob), read-write-amplify(18.4) write-amplify(9.0) OK, records in: 1936601, records dropped: 12788 output_compression: Snappy 2024/08/20-10:47:51.165685 140500271638080 (Original Log Time 2024/08/20-10:47:51.165644) EVENT_LOG_v1 {"time_micros": 1724122071165621, "cf": "default", "job": 24954, "event": "compaction_finished", "compaction_time_micros": 16968373, "compaction_time_cpu_micros": 4705636, "output_level": 3, "num_output_files": 3, "total_output_size": 275313643, "num_input_records": 1936601, "num_output_records": 1923813, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 259116817, "file_range_sync_nanos": 0, "file_fsync_nanos": 2596, "file_prepare_write_nanos": 8890, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-10:47:51.266782 140500271638080 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":1724122053,"executesMs":17160,"compactionJobId":24954,"attempt":0,"compactionInputRawBytes":387320200,"compactionInputZipBytes":288367441,"compactionOutputRawBytes":0,"compactionOutputZipBytes":275313643,"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-a7c8fe5e8d2da8863723ef1db8aa0cfe-0b073efc0639396d-00"}}, response = 2024/08/20-10:47:51.266905 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24954/att-00: olev 3, work 17.161 s, result 5.001 ms, install 3.312 ms, input{raw 369.377 MiB zip 275.009 MiB}