2024/08/21-00:17:00.648403 139856757376576 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00: fork to child time = 0.019932 sec 2024/08/21-00:17:00.649832 139856757376576 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00 2024/08/21-00:17:00.656311 139856757376576 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00 2024/08/21-00:17:00.658236 139856757376576 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:17:00.658665 139856757376576 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:17:00.696661 139856757376576 [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-57118/att-00/MANIFEST-14629260 2024/08/21-00:17:00.757133 139856757376576 [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-57118/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14694929, last_sequence is 191224493322, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14694883 2024/08/21-00:17:00.757146 139856757376576 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:17:00.757250 139856757376576 [version_set.cc:5652] Creating manifest 14694929 2024/08/21-00:17:00.788854 139856757376576 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:17:00.803143 139856757376576 [compaction_job.cc:2433] [default] [JOB 57118] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-00:17:00.803162 139856757376576 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28822 Base level 1, inputs: [14694918(28MB)], [14694827(20MB) 14694926(20MB)] 2024/08/21-00:17:01.080521 139856757376576 [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 2024/08/21-00:17:01.080545 139856757376576 [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 2024/08/21-00:17:01.080568 139856757376576 [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 2024/08/21-00:17:01.080582 139856757376576 [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 2024/08/21-00:17:01.080594 139856757376576 [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 2024/08/21-00:17:01.254684 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694930.sst) /dev/shm/ToplingTemp/Topling-72455-hNMA7T 2024/08/21-00:17:01.542963 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694930.sst): first pass time = 0.29's, 232.845'MB/sec 2024/08/21-00:17:04.596047 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694930.sst): old prealloc_size = 73819750, real_size = 21075488 2024/08/21-00:17:04.596139 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694930.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.43 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.01 avg-zval = 319.98 2024/08/21-00:17:04.773089 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694930.sst): second pass time = 3.05's, 21.563'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 123.868'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7454.927'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.115'MB/sec write SST data time = 0.04's, 604.556'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14545.148'MB/sec zip my value time = 3.05's, unzip length = 0.066'GB zip my value throughput = 21.563'MB/sec zip pipeline throughput = 180.678'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.43 avg-val = 1017.01 avg-zval = 319.98 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.43 avg-val = 1024.01 avg-zval = 319.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 194160 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2090 value = 3.1783 dict = 1.00 all = 3.0605 } Zip/UnZip{ index = 0.4527 value = 0.3146 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.066269 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064715 Billion total entry num = 0.000064715 Billion write speed all = 0.004575973 MB/sec (with seq num) write speed all = 0.004540908 MB/sec (without seq num) 2024/08/21-00:17:04.804476 139856757376576 [compaction_job.cc:1944] [default] [JOB 57118] Generated table #14694930: 64715 keys, 21928055 bytes, temperature: kWarm 2024/08/21-00:17:04.804577 139856757376576 EVENT_LOG_v1 {"time_micros": 1724170624804519, "cf_name": "default", "job": 57118, "event": "table_file_creation", "file_number": 14694930, "file_size": 21928055, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191215517620, "largest_seqno": 191224439969, "table_properties": {"data_size": 20707600, "index_size": 351552, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815509, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1724170621, "oldest_key_time": 0, "file_creation_time": 1724170621, "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": 14694930, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:17:04.841313 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694931.sst) /dev/shm/ToplingTemp/Topling-72455-pFm1RU 2024/08/21-00:17:05.214053 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694931.sst): first pass time = 0.37's, 180.071'MB/sec 2024/08/21-00:17:06.942273 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694931.sst): old prealloc_size = 73819750, real_size = 21146400 2024/08/21-00:17:06.942350 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694931.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.41 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.97 avg-zval = 320.09 2024/08/21-00:17:07.029862 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694931.sst): second pass time = 1.73's, 38.102'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.09's, 251.235'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11931.048'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.266'MB/sec write SST data time = 0.03's, 820.228'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 18794.535'MB/sec zip my value time = 1.73's, unzip length = 0.066'GB zip my value throughput = 38.102'MB/sec zip pipeline throughput = 178.485'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 6.41 avg-val = 1016.97 avg-zval = 320.09 usrkeys = 64717 avg-key = 12.00 avg-zkey = 6.41 avg-val = 1023.97 avg-zval = 320.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 1.8732 value = 3.1771 dict = 1.00 all = 3.0494 } Zip/UnZip{ index = 0.5339 value = 0.3148 dict = 1.00 all = 0.3279 } ---------------------------- total value len = 0.132537 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.009150534 MB/sec (with seq num) write speed all = 0.009080415 MB/sec (without seq num) 2024/08/21-00:17:07.066854 139856757376576 [compaction_job.cc:1944] [default] [JOB 57118] Generated table #14694931: 64717 keys, 22007328 bytes, temperature: kWarm 2024/08/21-00:17:07.066928 139856757376576 EVENT_LOG_v1 {"time_micros": 1724170627066894, "cf_name": "default", "job": 57118, "event": "table_file_creation", "file_number": 14694931, "file_size": 22007328, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191204722192, "largest_seqno": 191224439819, "table_properties": {"data_size": 20715472, "index_size": 414592, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815268, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1724170624, "oldest_key_time": 0, "file_creation_time": 1724170624, "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": 14694931, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:17:07.112646 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694932.sst) /dev/shm/ToplingTemp/Topling-72455-MCM3AS 2024/08/21-00:17:07.135145 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694932.sst): first pass time = 0.02's, 342.770'MB/sec 2024/08/21-00:17:07.336589 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694932.sst): old prealloc_size = 73819750, real_size = 2444040 2024/08/21-00:17:07.336660 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694932.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7406 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 1.19 raw-val = 0.0075 GB zip-val = 0.0024 GB avg-val =1016.98 avg-zval = 328.54 2024/08/21-00:17:07.351408 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00/14694932.sst): second pass time = 0.20's, 37.564'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 171.844'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 210.881'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.177'MB/sec write SST data time = 0.00's, 595.528'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.080'MB, throughput = 1426.490'MB/sec zip my value time = 0.20's, unzip length = 0.008'GB zip my value throughput = 37.564'MB/sec zip pipeline throughput = 117.143'MB/sec entries = 7406 avg-key = 20.00 avg-zkey = 1.20 avg-val = 1016.98 avg-zval = 328.54 usrkeys = 7406 avg-key = 12.00 avg-zkey = 1.20 avg-val = 1023.98 avg-zval = 328.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7406 bytes = 19456 } seq expand size = 51842 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0075 GB dict = 0.08 MB all = 0.0077 GB } __ZipSize{ index = 0.0000 GB value = 0.0024 GB dict = 0.08 MB all = 0.0025 GB } UnZip/Zip{ index = 9.9901 value = 3.0955 dict = 1.00 all = 3.0201 } Zip/UnZip{ index = 0.1001 value = 0.3231 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 0.140120 GB avg = 1.024 KB (by entry num) total key len = 0.002737 GB avg = 0.020 KB total ukey len = 0.001642 GB avg = 0.012 KB total ukey num = 0.000136838 Billion total entry num = 0.000136838 Billion write speed all = 0.009673905 MB/sec (with seq num) write speed all = 0.009599775 MB/sec (without seq num) 2024/08/21-00:17:07.360961 139856757376576 [compaction_job.cc:1944] [default] [JOB 57118] Generated table #14694932: 7406 keys, 2542920 bytes, temperature: kWarm 2024/08/21-00:17:07.361049 139856757376576 EVENT_LOG_v1 {"time_micros": 1724170627361003, "cf_name": "default", "job": 57118, "event": "table_file_creation", "file_number": 14694932, "file_size": 2542920, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191222654834, "largest_seqno": 191224439648, "table_properties": {"data_size": 2433136, "index_size": 8896, "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": 148120, "raw_average_key_size": 20, "raw_value_size": 7531736, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 7406, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724170627, "oldest_key_time": 0, "file_creation_time": 1724170627, "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": 14694932, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:17:07.372582 139856757376576 [compaction_job.cc:699] job-57118: subcompact[0], size: 0.046478 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57118/att-00 [14694930,14694931,14694932] 2024/08/21-00:17:07.404108 139856757376576 (Original Log Time 2024/08/21-00:17:00.803271) EVENT_LOG_v1 {"time_micros": 1724170620803185, "job": 57118, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14694918], "files_L2": [14694827, 14694926], "score": 0.988795, "input_data_size": 73889601, "oldest_snapshot_seqno": 191224492031} 2024/08/21-00:17:07.404115 139856757376576 (Original Log Time 2024/08/21-00:17:07.400324) [compaction_job.cc:2018] [default] [JOB 57118] Compacted 1@1 + 2@2 files to L2 => 46478303 bytes 2024/08/21-00:17:07.404117 139856757376576 (Original Log Time 2024/08/21-00:17:07.404005) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 11.2 rd, 7.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.6, 41.9 +0.0 blob) out(44.3 +0.0 blob), read-write-amplify(4.0) write-amplify(1.6) OK, records in: 157967, records dropped: 21129 output_compression: Snappy 2024/08/21-00:17:07.404128 139856757376576 (Original Log Time 2024/08/21-00:17:07.404067) EVENT_LOG_v1 {"time_micros": 1724170627404041, "cf": "default", "job": 57118, "event": "compaction_finished", "compaction_time_micros": 6569322, "compaction_time_cpu_micros": 568715, "output_level": 2, "num_output_files": 3, "total_output_size": 46478303, "num_input_records": 157967, "num_output_records": 136838, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41370222, "file_range_sync_nanos": 0, "file_fsync_nanos": 2822, "file_prepare_write_nanos": 7645, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-00:17:07.516682 139856757376576 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":1724170620,"executesMs":6744,"compactionJobId":57118,"attempt":0,"compactionInputRawBytes":163809226,"compactionInputZipBytes":73889601,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46478303,"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":"00-4897559e1813b9fd478fdb60e07a850c-29a90fedf370b7ba-00"}}, response = 2024/08/21-00:17:07.516801 139856757376576 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-57118/att-00: olev 2, work 6.745 s, result 6.868 ms, install 3.832 ms, input{raw 156.221 MiB zip 70.467 MiB}