2024/07/24-20:09:05.070189 140495426184768 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00: fork to child time = 0.007370 sec 2024/07/24-20:09:05.070679 140495426184768 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00 2024/07/24-20:09:05.074203 140495426184768 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00 2024/07/24-20:09:05.075021 140495426184768 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-20:09:05.075197 140495426184768 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-20:09:05.109701 140495426184768 [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-42445/att-00/MANIFEST-13366722 2024/07/24-20:09:05.128541 140495426184768 [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-42445/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13418113, last_sequence is 164287275966, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13417974 2024/07/24-20:09:05.128547 140495426184768 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-20:09:05.128615 140495426184768 [version_set.cc:5652] Creating manifest 13418113 2024/07/24-20:09:05.152521 140495426184768 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-20:09:05.166296 140495426184768 [compaction_job.cc:2433] [default] [JOB 42445] Compacting 3@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/24-20:09:05.166305 140495426184768 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22488 Base level 1, inputs: [13418109(31MB) 13418111(2506KB) 13418088(31MB)], [13418035(20MB) 13418043(20MB)] 2024/07/24-20:09:05.412936 140495426184768 [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 2024/07/24-20:09:05.412955 140495426184768 [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 2024/07/24-20:09:05.412973 140495426184768 [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 2024/07/24-20:09:05.412982 140495426184768 [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 2024/07/24-20:09:05.412989 140495426184768 [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 2024/07/24-20:09:05.572055 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418114.sst) /dev/shm/ToplingTemp/Topling-48868-wOQAbl 2024/07/24-20:09:05.691108 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418114.sst): first pass time = 0.12's, 563.870'MB/sec 2024/07/24-20:09:06.309729 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418114.sst): old prealloc_size = 73819750, real_size = 21095152 2024/07/24-20:09:06.309796 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418114.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 = 5.44 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.96 avg-zval = 320.27 2024/07/24-20:09:06.465992 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418114.sst): second pass time = 0.62's, 106.530'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 140.525'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8149.064'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.128'MB/sec write SST data time = 0.03's, 744.755'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 = 21702.154'MB/sec zip my value time = 0.62's, unzip length = 0.066'GB zip my value throughput = 106.530'MB/sec zip pipeline throughput = 106.530'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.44 avg-val = 1016.96 avg-zval = 320.27 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.44 avg-val = 1023.96 avg-zval = 320.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 13 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 = 2.2059 value = 3.1754 dict = 1.00 all = 3.0565 } Zip/UnZip{ index = 0.4533 value = 0.3149 dict = 1.00 all = 0.3272 } ---------------------------- total value len = 0.066268 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 = 0.000064717 Billion total entry num = 0.000064717 Billion write speed all = 0.004934300 MB/sec (with seq num) write speed all = 0.004896488 MB/sec (without seq num) 2024/07/24-20:09:06.506058 140495426184768 [compaction_job.cc:1944] [default] [JOB 42445] Generated table #13418114: 64717 keys, 21955845 bytes, temperature: kWarm 2024/07/24-20:09:06.506163 140495426184768 EVENT_LOG_v1 {"time_micros": 1721822946506104, "cf_name": "default", "job": 42445, "event": "table_file_creation", "file_number": 13418114, "file_size": 21955845, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164256614325, "largest_seqno": 164287261844, "table_properties": {"data_size": 20726752, "index_size": 352064, "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": 65814757, "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": 1721822945, "oldest_key_time": 0, "file_creation_time": 1721822945, "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": 13418114, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:09:06.546626 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418115.sst) /dev/shm/ToplingTemp/Topling-48868-9u0g6m 2024/07/24-20:09:07.114126 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418115.sst): first pass time = 0.57's, 118.266'MB/sec 2024/07/24-20:09:07.690641 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418115.sst): old prealloc_size = 73819750, real_size = 21084432 2024/07/24-20:09:07.690695 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418115.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 = 5.41 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 320.14 2024/07/24-20:09:07.808987 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418115.sst): second pass time = 0.58's, 114.308'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 185.445'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9708.374'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.190'MB/sec write SST data time = 0.03's, 664.734'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 22212.227'MB/sec zip my value time = 0.58's, unzip length = 0.066'GB zip my value throughput = 114.308'MB/sec zip pipeline throughput = 143.922'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.41 avg-val = 1017.00 avg-zval = 320.14 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.41 avg-val = 1024.00 avg-zval = 320.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 194160 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 13 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 = 2.2187 value = 3.1767 dict = 1.00 all = 3.0591 } Zip/UnZip{ index = 0.4507 value = 0.3148 dict = 1.00 all = 0.3269 } ---------------------------- 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 = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.009867655 MB/sec (with seq num) write speed all = 0.009792040 MB/sec (without seq num) 2024/07/24-20:09:07.849533 140495426184768 [compaction_job.cc:1944] [default] [JOB 42445] Generated table #13418115: 64715 keys, 21937459 bytes, temperature: kWarm 2024/07/24-20:09:07.849626 140495426184768 EVENT_LOG_v1 {"time_micros": 1721822947849574, "cf_name": "default", "job": 42445, "event": "table_file_creation", "file_number": 13418115, "file_size": 21937459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164273705337, "largest_seqno": 164287261819, "table_properties": {"data_size": 20718080, "index_size": 350016, "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": 65815127, "raw_average_value_size": 1016, "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": 1721822946, "oldest_key_time": 0, "file_creation_time": 1721822946, "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": 13418115, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:09:07.879296 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418116.sst) /dev/shm/ToplingTemp/Topling-48868-tai8Dl 2024/07/24-20:09:07.938511 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418116.sst): first pass time = 0.06's, 458.069'MB/sec 2024/07/24-20:09:08.186809 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418116.sst): old prealloc_size = 73819750, real_size = 8458256 2024/07/24-20:09:08.186857 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418116.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 26136 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.39 raw-val = 0.0266 GB zip-val = 0.0084 GB avg-val =1017.04 avg-zval = 322.97 2024/07/24-20:09:08.219771 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00/13418116.sst): second pass time = 0.25's, 107.331'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 266.852'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 348.247'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.263'MB/sec write SST data time = 0.01's, 1091.510'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.264'MB, throughput = 8685.354'MB/sec zip my value time = 0.25's, unzip length = 0.027'GB zip my value throughput = 107.331'MB/sec zip pipeline throughput = 107.331'MB/sec entries = 26136 avg-key = 20.00 avg-zkey = 0.40 avg-val = 1017.04 avg-zval = 322.97 usrkeys = 26136 avg-key = 12.00 avg-zkey = 0.40 avg-val = 1024.04 avg-zval = 322.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 26136 bytes = 78416 } seq expand size = 182952 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0266 GB dict = 0.26 MB all = 0.0271 GB } __ZipSize{ index = 0.0000 GB value = 0.0084 GB dict = 0.26 MB all = 0.0088 GB } UnZip/Zip{ index = 30.2500 value = 3.1490 dict = 1.00 all = 3.0819 } Zip/UnZip{ index = 0.0331 value = 0.3176 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 0.159300 GB avg = 1.024 KB (by entry num) total key len = 0.003111 GB avg = 0.020 KB total ukey len = 0.001867 GB avg = 0.012 KB total ukey num = 0.000155568 Billion total entry num = 0.000155568 Billion write speed all = 0.011859974 MB/sec (with seq num) write speed all = 0.011769092 MB/sec (without seq num) 2024/07/24-20:09:08.238776 140495426184768 [compaction_job.cc:1944] [default] [JOB 42445] Generated table #13418116: 26136 keys, 8794739 bytes, temperature: kWarm 2024/07/24-20:09:08.238836 140495426184768 EVENT_LOG_v1 {"time_micros": 1721822948238806, "cf_name": "default", "job": 42445, "event": "table_file_creation", "file_number": 13418116, "file_size": 8794739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164273704540, "largest_seqno": 164287258712, "table_properties": {"data_size": 8441200, "index_size": 10368, "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": 522720, "raw_average_key_size": 20, "raw_value_size": 26581379, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 26136, "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": 1721822947, "oldest_key_time": 0, "file_creation_time": 1721822947, "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": 13418116, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:09:08.247077 140495426184768 [compaction_job.cc:699] job-42445: subcompact[0], size: 0.052688 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42445/att-00 [13418114,13418115,13418116] 2024/07/24-20:09:08.264717 140495426184768 (Original Log Time 2024/07/24-20:09:05.166336) EVENT_LOG_v1 {"time_micros": 1721822945166312, "job": 42445, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13418109, 13418111, 13418088], "files_L2": [13418035, 13418043], "score": 0.998842, "input_data_size": 113517797, "oldest_snapshot_seqno": 164287266537} 2024/07/24-20:09:08.264720 140495426184768 (Original Log Time 2024/07/24-20:09:08.264282) [compaction_job.cc:2018] [default] [JOB 42445] Compacted 3@1 + 2@2 files to L2 => 52688043 bytes 2024/07/24-20:09:08.264722 140495426184768 (Original Log Time 2024/07/24-20:09:08.264660) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 36.8 rd, 17.1 wr, level 2, files in(3, 2) out(3 +0 blob) MB in(66.4, 41.9 +0.0 blob) out(50.2 +0.0 blob), read-write-amplify(2.4) write-amplify(0.8) OK, records in: 195757, records dropped: 40189 output_compression: Snappy 2024/07/24-20:09:08.264728 140495426184768 (Original Log Time 2024/07/24-20:09:08.264701) EVENT_LOG_v1 {"time_micros": 1721822948264683, "cf": "default", "job": 42445, "event": "compaction_finished", "compaction_time_micros": 3080750, "compaction_time_cpu_micros": 552021, "output_level": 2, "num_output_files": 3, "total_output_size": 52688043, "num_input_records": 195757, "num_output_records": 155568, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 77165377, "file_range_sync_nanos": 0, "file_fsync_nanos": 3030, "file_prepare_write_nanos": 7106, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/24-20:09:08.377474 140495426184768 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":1721822945,"executesMs":3187,"compactionJobId":42445,"attempt":0,"compactionInputRawBytes":202999408,"compactionInputZipBytes":113517797,"compactionOutputRawBytes":0,"compactionOutputZipBytes":52688043,"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-fbc58bf9f3bae7e29151e78c43991ec7-1bac77fd356332e2-00"}}, response = 2024/07/24-20:09:08.377553 140495426184768 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-42445/att-00: olev 2, work 3.187 s, result 6.636 ms, install 0.464 ms, input{raw 193.595 MiB zip 108.259 MiB}