2024/08/21-01:11:23.672723 140228707259968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00: fork to child time = 0.017273 sec 2024/08/21-01:11:23.673370 140228707259968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00 2024/08/21-01:11:23.677304 140228707259968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00 2024/08/21-01:11:23.681181 140228707259968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:11:23.681408 140228707259968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:11:23.737071 140228707259968 [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-58691/att-00/MANIFEST-14629260 2024/08/21-01:11:23.766588 140228707259968 [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-58691/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14696776, last_sequence is 191272918581, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14696733 2024/08/21-01:11:23.766595 140228707259968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:11:23.766637 140228707259968 [version_set.cc:5652] Creating manifest 14696776 2024/08/21-01:11:23.795617 140228707259968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:11:23.823163 140228707259968 [compaction_job.cc:2433] [default] [JOB 58691] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-01:11:23.823174 140228707259968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29581 Base level 2, inputs: [14696760(27MB)], [14696726(90MB) 14696727(47MB) 14696706(91MB)] 2024/08/21-01:11:24.222778 140228707259968 [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 2024/08/21-01:11:24.222816 140228707259968 [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 2024/08/21-01:11:24.222838 140228707259968 [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 2024/08/21-01:11:24.222854 140228707259968 [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 2024/08/21-01:11:24.222867 140228707259968 [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 2024/08/21-01:11:25.254729 140228707259968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696777.sst) /dev/shm/ToplingTemp/Topling-13841-BRUjjM 2024/08/21-01:11:26.316567 140228707259968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696777.sst): first pass time = 1.06's, 126.408'MB/sec 2024/08/21-01:11:29.354547 140228707259968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696777.sst): old prealloc_size = 147639500, real_size = 91792256 2024/08/21-01:11:29.354625 140228707259968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696777.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.96 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:11:30.483990 140228707259968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696777.sst): second pass time = 3.04's, 40.659'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.13's, 84.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12380.223'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.186'MB/sec write SST data time = 0.23's, 413.990'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 = 32156.867'MB/sec zip my value time = 3.04's, unzip length = 0.123'GB zip my value throughput = 40.659'MB/sec zip pipeline throughput = 128.158'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.96 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.96 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.3460 value = 1.3572 dict = 1.00 all = 1.4109 } Zip/UnZip{ index = 0.1198 value = 0.7368 dict = 1.00 all = 0.7088 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.066582386 MB/sec (with seq num) write speed all = 0.064009154 MB/sec (without seq num) 2024/08/21-01:11:30.685520 140228707259968 [compaction_job.cc:1944] [default] [JOB 58691] Generated table #14696777: 671089 keys, 95131900 bytes, temperature: kWarm 2024/08/21-01:11:30.685588 140228707259968 EVENT_LOG_v1 {"time_micros": 1724173890685547, "cf_name": "default", "job": 58691, "event": "table_file_creation", "file_number": 14696777, "file_size": 95131900, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191193864063, "largest_seqno": 191272892441, "table_properties": {"data_size": 90981072, "index_size": 643264, "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": 1724173885, "oldest_key_time": 0, "file_creation_time": 1724173885, "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": 14696777, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:11:30.738717 140228707259968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696778.sst) /dev/shm/ToplingTemp/Topling-13841-pdEZ0N 2024/08/21-01:11:32.816329 140228707259968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696778.sst): first pass time = 2.08's, 64.603'MB/sec 2024/08/21-01:11:35.432714 140228707259968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696778.sst): old prealloc_size = 147639500, real_size = 92758192 2024/08/21-01:11:35.432774 140228707259968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696778.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.39 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-01:11:36.031781 140228707259968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696778.sst): second pass time = 2.62's, 47.208'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 160.416'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 50564.539'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.338'MB/sec write SST data time = 0.10's, 940.512'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 = 29445.412'MB/sec zip my value time = 2.62's, unzip length = 0.123'GB zip my value throughput = 47.208'MB/sec zip pipeline throughput = 160.601'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.39 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.39 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.3467 value = 1.3571 dict = 1.00 all = 1.3967 } Zip/UnZip{ index = 0.2988 value = 0.7368 dict = 1.00 all = 0.7160 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.132811619 MB/sec (with seq num) write speed all = 0.127678802 MB/sec (without seq num) 2024/08/21-01:11:36.181144 140228707259968 [compaction_job.cc:1944] [default] [JOB 58691] Generated table #14696778: 671089 keys, 96097852 bytes, temperature: kWarm 2024/08/21-01:11:36.181202 140228707259968 EVENT_LOG_v1 {"time_micros": 1724173896181171, "cf_name": "default", "job": 58691, "event": "table_file_creation", "file_number": 14696778, "file_size": 96097852, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191193867417, "largest_seqno": 191272892440, "table_properties": {"data_size": 90986128, "index_size": 1604160, "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": 1724173890, "oldest_key_time": 0, "file_creation_time": 1724173890, "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": 14696778, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:11:36.233229 140228707259968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696779.sst) /dev/shm/ToplingTemp/Topling-13841-Jz9ixL 2024/08/21-01:11:36.714220 140228707259968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696779.sst): first pass time = 0.48's, 189.390'MB/sec 2024/08/21-01:11:37.440984 140228707259968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696779.sst): old prealloc_size = 147639500, real_size = 64255296 2024/08/21-01:11:37.441046 140228707259968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696779.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 455427 prefix = 4 raw-key = 0.0018 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.56 raw-val = 0.0838 GB zip-val = 0.0634 GB avg-val = 184.00 avg-zval = 139.28 2024/08/21-01:11:37.803347 140228707259968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00/14696779.sst): second pass time = 0.73's, 115.421'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 183.742'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24816.829'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.380'MB/sec write SST data time = 0.06's, 1067.207'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.844'MB, throughput = 23549.208'MB/sec zip my value time = 0.73's, unzip length = 0.084'GB zip my value throughput = 115.421'MB/sec zip pipeline throughput = 123.101'MB/sec entries = 455427 avg-key = 16.00 avg-zkey = 1.56 avg-val = 184.00 avg-zval = 139.28 usrkeys = 455427 avg-key = 8.00 avg-zkey = 1.56 avg-val = 191.00 avg-zval = 139.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 455427 bytes = 1594016 } seq expand size = 3187989 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0036 GB value = 0.0838 GB dict = 0.84 MB all = 0.0911 GB } __ZipSize{ index = 0.0007 GB value = 0.0634 GB dict = 0.84 MB all = 0.0666 GB } UnZip/Zip{ index = 5.1389 value = 1.3211 dict = 1.00 all = 1.3680 } Zip/UnZip{ index = 0.1946 value = 0.7570 dict = 1.00 all = 0.7310 } ---------------------------- total value len = 0.343343 GB avg = 0.191 KB (by entry num) total key len = 0.028762 GB avg = 0.016 KB total ukey len = 0.014381 GB avg = 0.008 KB total ukey num = 0.001797605 Billion total entry num = 0.001797605 Billion write speed all = 0.177726664 MB/sec (with seq num) write speed all = 0.170858000 MB/sec (without seq num) 2024/08/21-01:11:37.883105 140228707259968 [compaction_job.cc:1944] [default] [JOB 58691] Generated table #14696779: 455427 keys, 66580659 bytes, temperature: kWarm 2024/08/21-01:11:37.883170 140228707259968 EVENT_LOG_v1 {"time_micros": 1724173897883138, "cf_name": "default", "job": 58691, "event": "table_file_creation", "file_number": 14696779, "file_size": 66580659, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191098512890, "largest_seqno": 191272892438, "table_properties": {"data_size": 63432240, "index_size": 708992, "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": 7286832, "raw_average_key_size": 16, "raw_value_size": 83798568, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 455427, "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": 1724173896, "oldest_key_time": 0, "file_creation_time": 1724173896, "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": 14696779, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:11:37.904135 140228707259968 [compaction_job.cc:699] job-58691: subcompact[0], size: 0.257810 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58691/att-00 [14696777,14696778,14696779] 2024/08/21-01:11:37.938131 140228707259968 (Original Log Time 2024/08/21-01:11:23.823230) EVENT_LOG_v1 {"time_micros": 1724173883823186, "job": 58691, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14696760], "files_L3": [14696726, 14696727, 14696706], "score": 0.994158, "input_data_size": 269751945, "oldest_snapshot_seqno": 191272918202} 2024/08/21-01:11:37.938136 140228707259968 (Original Log Time 2024/08/21-01:11:37.937638) [compaction_job.cc:2018] [default] [JOB 58691] Compacted 1@2 + 3@3 files to L3 => 257810411 bytes 2024/08/21-01:11:37.938138 140228707259968 (Original Log Time 2024/08/21-01:11:37.938055) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.2 rd, 18.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(27.8, 229.4 +0.0 blob) out(245.9 +0.0 blob), read-write-amplify(18.1) write-amplify(8.8) OK, records in: 1809611, records dropped: 12006 output_compression: Snappy 2024/08/21-01:11:37.938148 140228707259968 (Original Log Time 2024/08/21-01:11:37.938104) EVENT_LOG_v1 {"time_micros": 1724173897938081, "cf": "default", "job": 58691, "event": "compaction_finished", "compaction_time_micros": 14080917, "compaction_time_cpu_micros": 4078593, "output_level": 3, "num_output_files": 3, "total_output_size": 257810411, "num_input_records": 1809611, "num_output_records": 1797605, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 254812010, "file_range_sync_nanos": 0, "file_fsync_nanos": 2355, "file_prepare_write_nanos": 8093, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-01:11:38.094241 140228707259968 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":1724173883,"executesMs":14259,"compactionJobId":58691,"attempt":0,"compactionInputRawBytes":361922200,"compactionInputZipBytes":269751945,"compactionOutputRawBytes":0,"compactionOutputZipBytes":257810411,"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-fb0226cec1867b366629356aaceedcf7-01fd768507205b69-00"}}, response = 2024/08/21-01:11:38.094336 140228707259968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-58691/att-00: olev 3, work 14.260 s, result 4.820 ms, install 0.532 ms, input{raw 345.156 MiB zip 257.256 MiB}