2024/08/20-19:56:56.655712 140466555090496 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00: fork to child time = 0.009396 sec 2024/08/20-19:56:56.656570 140466555090496 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00 2024/08/20-19:56:56.662453 140466555090496 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00 2024/08/20-19:56:56.662802 140466555090496 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:56:56.663130 140466555090496 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:56:56.716981 140466555090496 [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-47640/att-00/MANIFEST-14629260 2024/08/20-19:56:56.742823 140466555090496 [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-47640/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14684109, last_sequence is 190985305628, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14684063 2024/08/20-19:56:56.742831 140466555090496 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:56:56.742893 140466555090496 [version_set.cc:5652] Creating manifest 14684109 2024/08/20-19:56:56.785125 140466555090496 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:56:56.801682 140466555090496 [compaction_job.cc:2433] [default] [JOB 47640] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-19:56:56.801696 140466555090496 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24226 Base level 1, inputs: [14684100(28MB) 14684068(4231KB)], [14683999(48MB) 14684000(45MB)] 2024/08/20-19:56:57.059071 140466555090496 [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 2024/08/20-19:56:57.059103 140466555090496 [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 2024/08/20-19:56:57.059126 140466555090496 [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 2024/08/20-19:56:57.059141 140466555090496 [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 2024/08/20-19:56:57.059154 140466555090496 [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 2024/08/20-19:56:57.454788 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684110.sst) /dev/shm/ToplingTemp/Topling-48832-EsvLMD 2024/08/20-19:56:57.750754 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684110.sst): first pass time = 0.30's, 226.795'MB/sec 2024/08/20-19:56:58.722293 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684110.sst): old prealloc_size = 73819750, real_size = 48908000 2024/08/20-19:56:58.722377 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684110.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-19:56:59.219847 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684110.sst): second pass time = 0.97's, 63.611'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.596'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22263.534'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.09's, 559.375'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 = 15840.084'MB/sec zip my value time = 0.97's, unzip length = 0.062'GB zip my value throughput = 63.611'MB/sec zip pipeline throughput = 127.200'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.46 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.46 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3089 value = 1.2954 dict = 1.00 all = 1.3276 } Zip/UnZip{ index = 0.4331 value = 0.7720 dict = 1.00 all = 0.7532 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.007899116 MB/sec (with seq num) write speed all = 0.007593836 MB/sec (without seq num) 2024/08/20-19:56:59.307810 140466555090496 [compaction_job.cc:1944] [default] [JOB 47640] Generated table #14684110: 335545 keys, 50548875 bytes, temperature: kWarm 2024/08/20-19:56:59.307909 140466555090496 EVENT_LOG_v1 {"time_micros": 1724155019307850, "cf_name": "default", "job": 47640, "event": "table_file_creation", "file_number": 14684110, "file_size": 50548875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190939908280, "largest_seqno": 190985277590, "table_properties": {"data_size": 47661360, "index_size": 1162624, "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": 1724155017, "oldest_key_time": 0, "file_creation_time": 1724155017, "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": 14684110, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:56:59.349151 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684111.sst) /dev/shm/ToplingTemp/Topling-48832-LfRREC 2024/08/20-19:57:00.370324 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684111.sst): first pass time = 1.02's, 65.721'MB/sec 2024/08/20-19:57:02.230373 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684111.sst): old prealloc_size = 73819750, real_size = 48890384 2024/08/20-19:57:02.230435 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684111.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.37 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-19:57:02.534445 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684111.sst): second pass time = 1.86's, 33.223'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 166.178'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32590.460'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.331'MB/sec write SST data time = 0.05's, 994.065'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 = 11487.481'MB/sec zip my value time = 1.86's, unzip length = 0.062'GB zip my value throughput = 33.223'MB/sec zip pipeline throughput = 169.017'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.37 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.37 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3710 value = 1.2950 dict = 1.00 all = 1.3281 } Zip/UnZip{ index = 0.4218 value = 0.7722 dict = 1.00 all = 0.7530 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.015792279 MB/sec (with seq num) write speed all = 0.015181949 MB/sec (without seq num) 2024/08/20-19:57:02.600472 140466555090496 [compaction_job.cc:1944] [default] [JOB 47640] Generated table #14684111: 335545 keys, 50531275 bytes, temperature: kWarm 2024/08/20-19:57:02.600538 140466555090496 EVENT_LOG_v1 {"time_micros": 1724155022600506, "cf_name": "default", "job": 47640, "event": "table_file_creation", "file_number": 14684111, "file_size": 50531275, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190929455655, "largest_seqno": 190985277587, "table_properties": {"data_size": 47674224, "index_size": 1132160, "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": 1724155019, "oldest_key_time": 0, "file_creation_time": 1724155019, "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": 14684111, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:57:02.638836 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst) /dev/shm/ToplingTemp/Topling-48832-Fa1BoG 2024/08/20-19:57:02.930307 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst): first pass time = 0.29's, 85.527'MB/sec 2024/08/20-19:57:03.170011 140466555090496 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst): part-0: reject ZipStore ratio = 0.840 2024/08/20-19:57:03.226311 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst): old prealloc_size = 73819750, real_size = 23803968 2024/08/20-19:57:03.226362 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 124619 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 6.76 raw-val = 0.0229 GB zip-val = 0.0229 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-19:57:03.269318 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00/14684112.sst): second pass time = 0.24's, 95.951'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.04's, 561.562'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32215.340'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.232'MB/sec write SST data time = 0.02's, 1365.710'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 = 0.24's, unzip length = 0.023'GB zip my value throughput = 95.951'MB/sec zip pipeline throughput = 95.951'MB/sec entries = 124619 avg-key = 16.00 avg-zkey = 6.76 avg-val = 184.00 avg-zval = 184.00 usrkeys = 124619 avg-key = 8.00 avg-zkey = 6.76 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 124619 bytes = 373872 } seq expand size = 872333 multi value expand size = 0 cnt WriteAppend = 2808 UnZipSize{ index = 0.0010 GB value = 0.0229 GB dict = 0.00 MB all = 0.0249 GB } __ZipSize{ index = 0.0008 GB value = 0.0229 GB dict = 0.00 MB all = 0.0241 GB } UnZip/Zip{ index = 1.1832 value = 1.0000 dict = 0.00 all = 1.0321 } Zip/UnZip{ index = 0.8451 value = 1.0000 dict = 0.00 all = 0.9689 } ---------------------------- total value len = 0.151980 GB avg = 0.191 KB (by entry num) total key len = 0.012731 GB avg = 0.016 KB total ukey len = 0.006366 GB avg = 0.008 KB total ukey num = 0.000795709 Billion total entry num = 0.000795709 Billion write speed all = 0.018723284 MB/sec (with seq num) write speed all = 0.017999679 MB/sec (without seq num) 2024/08/20-19:57:03.302279 140466555090496 [compaction_job.cc:1944] [default] [JOB 47640] Generated table #14684112: 124619 keys, 24148171 bytes, temperature: kWarm 2024/08/20-19:57:03.302349 140466555090496 EVENT_LOG_v1 {"time_micros": 1724155023302315, "cf_name": "default", "job": 47640, "event": "table_file_creation", "file_number": 14684112, "file_size": 24148171, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190974611312, "largest_seqno": 190985277588, "table_properties": {"data_size": 22930096, "index_size": 842560, "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": 1993904, "raw_average_key_size": 16, "raw_value_size": 22929896, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 124619, "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": 1724155022, "oldest_key_time": 0, "file_creation_time": 1724155022, "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": 14684112, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:57:03.325328 140466555090496 [compaction_job.cc:699] job-47640: subcompact[0], size: 0.125228 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47640/att-00 [14684110,14684111,14684112] 2024/08/20-19:57:03.390917 140466555090496 (Original Log Time 2024/08/20-19:56:56.801739) EVENT_LOG_v1 {"time_micros": 1724155016801707, "job": 47640, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14684100, 14684068], "files_L2": [14683999, 14684000], "score": 0.99958, "input_data_size": 132057817, "oldest_snapshot_seqno": 190985305257} 2024/08/20-19:57:03.390921 140466555090496 (Original Log Time 2024/08/20-19:57:03.390383) [compaction_job.cc:2018] [default] [JOB 47640] Compacted 2@1 + 2@2 files to L2 => 125228321 bytes 2024/08/20-19:57:03.390923 140466555090496 (Original Log Time 2024/08/20-19:57:03.390848) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 20.2 rd, 19.2 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(32.4, 93.5 +0.0 blob) out(119.4 +0.0 blob), read-write-amplify(7.6) write-amplify(3.7) OK, records in: 800787, records dropped: 5078 output_compression: Snappy 2024/08/20-19:57:03.390931 140466555090496 (Original Log Time 2024/08/20-19:57:03.390895) EVENT_LOG_v1 {"time_micros": 1724155023390876, "cf": "default", "job": 47640, "event": "compaction_finished", "compaction_time_micros": 6523603, "compaction_time_cpu_micros": 1783868, "output_level": 2, "num_output_files": 3, "total_output_size": 125228321, "num_input_records": 800787, "num_output_records": 795709, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87010730, "file_range_sync_nanos": 0, "file_fsync_nanos": 7586, "file_prepare_write_nanos": 100470, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-19:57:03.529488 140466555090496 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":1724155016,"executesMs":6711,"compactionJobId":47640,"attempt":0,"compactionInputRawBytes":160157400,"compactionInputZipBytes":132057817,"compactionOutputRawBytes":0,"compactionOutputZipBytes":125228321,"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":"00-423bf2d95b1708a92e29b1e272048eae-0e8ecf93d15b1813-00"}}, response = 2024/08/20-19:57:03.529593 140466555090496 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-47640/att-00: olev 2, work 6.712 s, result 22.587 ms, install 0.578 ms, input{raw 152.738 MiB zip 125.940 MiB}