2024/07/26-06:31:27.415843 140562433386048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00: fork to child time = 0.078648 sec 2024/07/26-06:31:27.416897 140562433386048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00 2024/07/26-06:31:27.422133 140562433386048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00 2024/07/26-06:31:27.426617 140562433386048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-06:31:27.427157 140562433386048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-06:31:27.469644 140562433386048 [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-91508/att-00/MANIFEST-13366722 2024/07/26-06:31:27.490454 140562433386048 [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-91508/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13475908, last_sequence is 165509527245, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13475851 2024/07/26-06:31:27.490466 140562433386048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-06:31:27.490704 140562433386048 [version_set.cc:5652] Creating manifest 13475908 2024/07/26-06:31:27.519286 140562433386048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-06:31:27.536733 140562433386048 [compaction_job.cc:2433] [default] [JOB 91508] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/26-06:31:27.536752 140562433386048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 47442 Base level 3, inputs: [13475898(18MB)], [13475836(82MB) 13475837(83MB)] 2024/07/26-06:31:27.799065 140562433386048 [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 2024/07/26-06:31:27.799143 140562433386048 [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 2024/07/26-06:31:27.799167 140562433386048 [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 2024/07/26-06:31:27.799189 140562433386048 [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 2024/07/26-06:31:27.799203 140562433386048 [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 2024/07/26-06:31:28.482548 140562433386048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475909.sst) /dev/shm/ToplingTemp/Topling-217589-TvN6Ig 2024/07/26-06:31:29.175004 140562433386048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475909.sst): first pass time = 0.69's, 387.683'MB/sec 2024/07/26-06:31:34.078200 140562433386048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475909.sst): old prealloc_size = 212441319, real_size = 83214240 2024/07/26-06:31:34.078300 140562433386048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475909.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258854 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.68 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1017.02 avg-zval = 315.54 2024/07/26-06:31:34.721918 140562433386048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475909.sst): second pass time = 4.90's, 53.721'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 134.864'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30531.708'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.133'MB/sec write SST data time = 0.16's, 551.442'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 36731.785'MB/sec zip my value time = 4.90's, unzip length = 0.263'GB zip my value throughput = 53.721'MB/sec zip pipeline throughput = 130.720'MB/sec entries = 258854 avg-key = 20.00 avg-zkey = 5.68 avg-val = 1017.02 avg-zval = 315.54 usrkeys = 258854 avg-key = 12.00 avg-zkey = 5.68 avg-val = 1024.02 avg-zval = 315.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258854 bytes = 970720 } seq expand size = 1811978 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.1133 value = 3.2231 dict = 1.00 all = 3.0922 } Zip/UnZip{ index = 0.4732 value = 0.3103 dict = 1.00 all = 0.3234 } ---------------------------- 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 = 0.000258854 Billion total entry num = 0.000258854 Billion write speed all = 0.005297458 MB/sec (with seq num) write speed all = 0.005256865 MB/sec (without seq num) 2024/07/26-06:31:34.919965 140562433386048 [compaction_job.cc:1944] [default] [JOB 91508] Generated table #13475909: 258854 keys, 86811547 bytes, temperature: kWarm 2024/07/26-06:31:34.920071 140562433386048 EVENT_LOG_v1 {"time_micros": 1721946694920010, "cf_name": "default", "job": 91508, "event": "table_file_creation", "file_number": 13475909, "file_size": 86811547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164555966654, "largest_seqno": 165509421356, "table_properties": {"data_size": 81679440, "index_size": 1469888, "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": 5177080, "raw_average_key_size": 20, "raw_value_size": 263258663, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 258854, "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": 1721946688, "oldest_key_time": 0, "file_creation_time": 1721946688, "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": 13475909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:31:35.052681 140562433386048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475910.sst) /dev/shm/ToplingTemp/Topling-217589-7HmcZg 2024/07/26-06:31:36.183965 140562433386048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475910.sst): first pass time = 1.13's, 237.295'MB/sec 2024/07/26-06:31:38.988574 140562433386048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475910.sst): old prealloc_size = 212441319, real_size = 83611024 2024/07/26-06:31:38.988634 140562433386048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475910.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258863 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0017 GB avg-key = 8.00 avg-zkey = 6.66 raw-val = 0.2633 GB zip-val = 0.0818 GB avg-val =1016.98 avg-zval = 316.08 2024/07/26-06:31:39.383810 140562433386048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475910.sst): second pass time = 2.80's, 93.923'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 220.640'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 50643.495'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.242'MB/sec write SST data time = 0.13's, 683.595'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 68719.637'MB/sec zip my value time = 2.80's, unzip length = 0.263'GB zip my value throughput = 93.923'MB/sec zip pipeline throughput = 133.693'MB/sec entries = 258863 avg-key = 20.00 avg-zkey = 6.66 avg-val = 1016.98 avg-zval = 316.08 usrkeys = 258863 avg-key = 12.00 avg-zkey = 6.66 avg-val = 1023.98 avg-zval = 316.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258863 bytes = 970752 } seq expand size = 1812041 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0017 GB value = 0.0818 GB dict = 2.69 MB all = 0.0872 GB } UnZip/Zip{ index = 1.8007 value = 3.2175 dict = 1.00 all = 3.0781 } Zip/UnZip{ index = 0.5554 value = 0.3108 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517717 Billion total entry num = 0.000517717 Billion write speed all = 0.010593962 MB/sec (with seq num) write speed all = 0.010512782 MB/sec (without seq num) 2024/07/26-06:31:39.485798 140562433386048 [compaction_job.cc:1944] [default] [JOB 91508] Generated table #13475910: 258863 keys, 87208876 bytes, temperature: kWarm 2024/07/26-06:31:39.485876 140562433386048 EVENT_LOG_v1 {"time_micros": 1721946699485827, "cf_name": "default", "job": 91508, "event": "table_file_creation", "file_number": 13475910, "file_size": 87208876, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164563744463, "largest_seqno": 165509421749, "table_properties": {"data_size": 81820992, "index_size": 1725120, "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": 5177260, "raw_average_key_size": 20, "raw_value_size": 263259119, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258863, "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": 1721946695, "oldest_key_time": 0, "file_creation_time": 1721946695, "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": 13475910, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:31:39.577721 140562433386048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475911.sst) /dev/shm/ToplingTemp/Topling-217589-cETJhe 2024/07/26-06:31:39.583561 140562433386048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475911.sst): first pass time = 0.01's, 8.390'MB/sec 2024/07/26-06:31:39.604427 140562433386048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475911.sst): old prealloc_size = 212441319, real_size = 27792 2024/07/26-06:31:39.604453 140562433386048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475911.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 47 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 235.57 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val =1017.02 avg-zval = 351.32 2024/07/26-06:31:39.604817 140562433386048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00/13475911.sst): second pass time = 0.02's, 2.338'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 78.011'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 697.361'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.084'MB/sec write SST data time = 0.00's, 133.506'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 = 0.493'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 2.338'MB/sec zip pipeline throughput = 2.338'MB/sec entries = 47 avg-key = 20.00 avg-zkey = 235.57 avg-val = 1017.02 avg-zval = 351.32 usrkeys = 47 avg-key = 12.00 avg-zkey = 235.57 avg-val = 1024.02 avg-zval = 351.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 47 bytes = 192 } seq expand size = 329 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.0509 value = 2.8949 dict = 1.00 all = 1.6808 } Zip/UnZip{ index = 19.6312 value = 0.3454 dict = 1.00 all = 0.5950 } ---------------------------- total value len = 0.530190 GB avg = 1.024 KB (by entry num) total key len = 0.010355 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517764 Billion total entry num = 0.000517764 Billion write speed all = 0.010594878 MB/sec (with seq num) write speed all = 0.010513691 MB/sec (without seq num) 2024/07/26-06:31:39.609506 140562433386048 [compaction_job.cc:1944] [default] [JOB 91508] Generated table #13475911: 47 keys, 28998 bytes, temperature: kWarm 2024/07/26-06:31:39.609550 140562433386048 EVENT_LOG_v1 {"time_micros": 1721946699609524, "cf_name": "default", "job": 91508, "event": "table_file_creation", "file_number": 13475911, "file_size": 28998, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164568357895, "largest_seqno": 165491434966, "table_properties": {"data_size": 16512, "index_size": 11072, "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": 940, "raw_average_key_size": 20, "raw_value_size": 47800, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 47, "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": 1721946699, "oldest_key_time": 0, "file_creation_time": 1721946699, "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": 13475911, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:31:39.619078 140562433386048 [compaction_job.cc:699] job-91508: subcompact[0], size: 0.174049 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-91508/att-00 [13475909,13475910,13475911] 2024/07/26-06:31:39.646721 140562433386048 (Original Log Time 2024/07/26-06:31:27.536843) EVENT_LOG_v1 {"time_micros": 1721946687536774, "job": 91508, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L3": [13475898], "files_L4": [13475836, 13475837], "score": 0.996946, "input_data_size": 193128472, "oldest_snapshot_seqno": 165509526019} 2024/07/26-06:31:39.646725 140562433386048 (Original Log Time 2024/07/26-06:31:39.646199) [compaction_job.cc:2018] [default] [JOB 91508] Compacted 1@3 + 2@4 files to L4 => 174049421 bytes 2024/07/26-06:31:39.646726 140562433386048 (Original Log Time 2024/07/26-06:31:39.646668) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 16.0 rd, 14.4 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(18.2, 166.0 +0.0 blob) out(166.0 +0.0 blob), read-write-amplify(19.2) write-amplify(9.1) OK, records in: 535874, records dropped: 18110 output_compression: Snappy 2024/07/26-06:31:39.646732 140562433386048 (Original Log Time 2024/07/26-06:31:39.646706) EVENT_LOG_v1 {"time_micros": 1721946699646689, "cf": "default", "job": 91508, "event": "compaction_finished", "compaction_time_micros": 12082237, "compaction_time_cpu_micros": 2054018, "output_level": 4, "num_output_files": 3, "total_output_size": 174049421, "num_input_records": 535874, "num_output_records": 517764, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 163648060, "file_range_sync_nanos": 0, "file_fsync_nanos": 2897, "file_prepare_write_nanos": 6399, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/26-06:31:39.791254 140562433386048 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":1721946687,"executesMs":12223,"compactionJobId":91508,"attempt":0,"compactionInputRawBytes":555701422,"compactionInputZipBytes":193128472,"compactionOutputRawBytes":0,"compactionOutputZipBytes":174049421,"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-a0e2fe36cdfad1f593e02ad615a96dc9-d83511be43a51d29-00"}}, response = 2024/07/26-06:31:39.791340 140562433386048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-91508/att-00: olev 4, work 12.224 s, result 6.306 ms, install 0.549 ms, input{raw 529.958 MiB zip 184.182 MiB}