2024/07/24-02:47:38.119943 140030733026880 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00: fork to child time = 0.026739 sec 2024/07/24-02:47:38.121417 140030733026880 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00 2024/07/24-02:47:38.127420 140030733026880 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00 2024/07/24-02:47:38.129197 140030733026880 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-02:47:38.129596 140030733026880 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-02:47:38.164309 140030733026880 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-17603/att-00/MANIFEST-13366722 2024/07/24-02:47:38.216711 140030733026880 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-17603/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13387662, last_sequence is 163613855942, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13387488 2024/07/24-02:47:38.216723 140030733026880 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-02:47:38.216838 140030733026880 [version_set.cc:5652] Creating manifest 13387662 2024/07/24-02:47:38.243091 140030733026880 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-02:47:38.256709 140030733026880 [compaction_job.cc:2433] [default] [JOB 17603] Compacting 1@2 + 4@3 files to L3, score 0.94, subcompactions 1 : 1 2024/07/24-02:47:38.256731 140030733026880 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9337 Base level 2, inputs: [13387639(31MB)], [13387659(41MB) 13387660(1335KB) 13387575(41MB) 13387653(18MB)] 2024/07/24-02:47:38.553523 140030733026880 [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 2024/07/24-02:47:38.553549 140030733026880 [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 2024/07/24-02:47:38.553574 140030733026880 [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 2024/07/24-02:47:38.553590 140030733026880 [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 2024/07/24-02:47:38.553604 140030733026880 [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 2024/07/24-02:47:38.911387 140030733026880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387663.sst) /dev/shm/ToplingTemp/Topling-50568-FoLqeV 2024/07/24-02:47:39.197097 140030733026880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387663.sst): first pass time = 0.29's, 469.870'MB/sec 2024/07/24-02:47:41.441129 140030733026880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387663.sst): old prealloc_size = 147639500, real_size = 41893440 2024/07/24-02:47:41.441189 140030733026880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387663.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.97 avg-zval = 318.20 2024/07/24-02:47:41.613337 140030733026880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387663.sst): second pass time = 2.24's, 58.679'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 253.523'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18983.768'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.05's, 804.759'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 38479.936'MB/sec zip my value time = 2.24's, unzip length = 0.132'GB zip my value throughput = 58.679'MB/sec zip pipeline throughput = 138.263'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.97 avg-zval = 318.20 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.97 avg-zval = 318.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 420672 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3017 value = 3.1960 dict = 1.00 all = 3.0741 } Zip/UnZip{ index = 0.4345 value = 0.3129 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.132536 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 = 0.000129433 Billion total entry num = 0.000129433 Billion write speed all = 0.010319152 MB/sec (with seq num) write speed all = 0.010240076 MB/sec (without seq num) 2024/07/24-02:47:41.672363 140030733026880 [compaction_job.cc:1944] [default] [JOB 17603] Generated table #13387663: 129433 keys, 43661505 bytes, temperature: kWarm 2024/07/24-02:47:41.672460 140030733026880 EVENT_LOG_v1 {"time_micros": 1721760461672402, "cf_name": "default", "job": 17603, "event": "table_file_creation", "file_number": 13387663, "file_size": 43661505, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163559699639, "largest_seqno": 163613770285, "table_properties": {"data_size": 41186096, "index_size": 674816, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629591, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "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": 1721760458, "oldest_key_time": 0, "file_creation_time": 1721760458, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13387663, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-02:47:41.754052 140030733026880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387664.sst) /dev/shm/ToplingTemp/Topling-50568-nkaBTV 2024/07/24-02:47:42.292474 140030733026880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387664.sst): first pass time = 0.54's, 249.303'MB/sec 2024/07/24-02:47:43.247193 140030733026880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387664.sst): old prealloc_size = 147639500, real_size = 41889472 2024/07/24-02:47:43.247253 140030733026880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387664.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.20 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.97 avg-zval = 318.18 2024/07/24-02:47:43.418982 140030733026880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387664.sst): second pass time = 0.95's, 138.059'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 254.454'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24728.929'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.05's, 815.724'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36870.099'MB/sec zip my value time = 0.95's, unzip length = 0.132'GB zip my value throughput = 138.059'MB/sec zip pipeline throughput = 138.059'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.20 avg-val = 1016.97 avg-zval = 318.18 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.20 avg-val = 1023.97 avg-zval = 318.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 469216 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3067 value = 3.1962 dict = 1.00 all = 3.0710 } Zip/UnZip{ index = 0.4335 value = 0.3129 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258866 Billion total entry num = 0.000258866 Billion write speed all = 0.020635468 MB/sec (with seq num) write speed all = 0.020477337 MB/sec (without seq num) 2024/07/24-02:47:43.473599 140030733026880 [compaction_job.cc:1944] [default] [JOB 17603] Generated table #13387664: 129433 keys, 43705769 bytes, temperature: kWarm 2024/07/24-02:47:43.473781 140030733026880 EVENT_LOG_v1 {"time_micros": 1721760463473637, "cf_name": "default", "job": 17603, "event": "table_file_creation", "file_number": 13387664, "file_size": 43705769, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163097643974, "largest_seqno": 163613770153, "table_properties": {"data_size": 41183600, "index_size": 673344, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629700, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "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": 1721760461, "oldest_key_time": 0, "file_creation_time": 1721760461, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13387664, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-02:47:43.537746 140030733026880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387665.sst) /dev/shm/ToplingTemp/Topling-50568-XlkLpW 2024/07/24-02:47:43.808779 140030733026880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387665.sst): first pass time = 0.27's, 250.652'MB/sec 2024/07/24-02:47:44.373638 140030733026880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387665.sst): old prealloc_size = 147639500, real_size = 21359392 2024/07/24-02:47:44.373716 140030733026880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387665.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 65499 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.38 raw-val = 0.0666 GB zip-val = 0.0209 GB avg-val =1017.01 avg-zval = 319.47 2024/07/24-02:47:44.497392 140030733026880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00/13387665.sst): second pass time = 0.56's, 118.101'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 179.689'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12498.400'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.180'MB/sec write SST data time = 0.03's, 674.622'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.679'MB, throughput = 16883.771'MB/sec zip my value time = 0.56's, unzip length = 0.067'GB zip my value throughput = 118.101'MB/sec zip pipeline throughput = 136.520'MB/sec entries = 65499 avg-key = 20.00 avg-zkey = 6.38 avg-val = 1017.01 avg-zval = 319.47 usrkeys = 65499 avg-key = 12.00 avg-zkey = 6.38 avg-val = 1024.01 avg-zval = 319.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 65499 bytes = 212880 } seq expand size = 458493 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0666 GB dict = 0.68 MB all = 0.0679 GB } __ZipSize{ index = 0.0004 GB value = 0.0209 GB dict = 0.68 MB all = 0.0222 GB } UnZip/Zip{ index = 1.8804 value = 3.1835 dict = 1.00 all = 3.0547 } Zip/UnZip{ index = 0.5318 value = 0.3141 dict = 1.00 all = 0.3274 } ---------------------------- total value len = 0.332143 GB avg = 1.024 KB (by entry num) total key len = 0.006487 GB avg = 0.020 KB total ukey len = 0.003892 GB avg = 0.012 KB total ukey num = 0.000324365 Billion total entry num = 0.000324365 Billion write speed all = 0.025854794 MB/sec (with seq num) write speed all = 0.025656669 MB/sec (without seq num) 2024/07/24-02:47:44.535826 140030733026880 [compaction_job.cc:1944] [default] [JOB 17603] Generated table #13387665: 65499 keys, 22235944 bytes, temperature: kWarm 2024/07/24-02:47:44.535889 140030733026880 EVENT_LOG_v1 {"time_micros": 1721760464535859, "cf_name": "default", "job": 17603, "event": "table_file_creation", "file_number": 13387665, "file_size": 22235944, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163578210227, "largest_seqno": 163613769911, "table_properties": {"data_size": 20924880, "index_size": 417984, "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": 1309980, "raw_average_key_size": 20, "raw_value_size": 66613372, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 65499, "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": 1721760463, "oldest_key_time": 0, "file_creation_time": 1721760463, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13387665, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-02:47:44.551752 140030733026880 [compaction_job.cc:699] job-17603: subcompact[0], size: 0.109603 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17603/att-00 [13387663,13387664,13387665] 2024/07/24-02:47:44.599085 140030733026880 (Original Log Time 2024/07/24-02:47:38.256817) EVENT_LOG_v1 {"time_micros": 1721760458256752, "job": 17603, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13387639], "files_L3": [13387659, 13387660, 13387575, 13387653], "score": 0.935415, "input_data_size": 141954555, "oldest_snapshot_seqno": 163613855261} 2024/07/24-02:47:44.599090 140030733026880 (Original Log Time 2024/07/24-02:47:44.598541) [compaction_job.cc:2018] [default] [JOB 17603] Compacted 1@2 + 4@3 files to L3 => 109603218 bytes 2024/07/24-02:47:44.599093 140030733026880 (Original Log Time 2024/07/24-02:47:44.598998) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 22.6 rd, 17.4 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 103.4 +0.0 blob) out(104.5 +0.0 blob), read-write-amplify(7.5) write-amplify(3.3) OK, records in: 352753, records dropped: 28388 output_compression: Snappy 2024/07/24-02:47:44.599102 140030733026880 (Original Log Time 2024/07/24-02:47:44.599057) EVENT_LOG_v1 {"time_micros": 1721760464599032, "cf": "default", "job": 17603, "event": "compaction_finished", "compaction_time_micros": 6294946, "compaction_time_cpu_micros": 1085907, "output_level": 3, "num_output_files": 3, "total_output_size": 109603218, "num_input_records": 352753, "num_output_records": 324365, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83754847, "file_range_sync_nanos": 0, "file_fsync_nanos": 2219, "file_prepare_write_nanos": 8562, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/24-02:47:44.724264 140030733026880 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":1721720512,"starts":1721760458,"executesMs":6471,"compactionJobId":17603,"attempt":0,"compactionInputRawBytes":365797216,"compactionInputZipBytes":141954555,"compactionOutputRawBytes":0,"compactionOutputZipBytes":109603218,"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-b82df32f559b4af0eb4a8aeb31248cc1-51e408a652f7afea-00"}}, response = 2024/07/24-02:47:44.724388 140030733026880 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-17603/att-00: olev 3, work 6.471 s, result 7.122 ms, install 0.589 ms, input{raw 348.851 MiB zip 135.378 MiB}