2024/08/20-06:57:57.576566 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00: fork to child time = 0.029901 sec 2024/08/20-06:57:57.577873 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00 2024/08/20-06:57:57.587449 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00 2024/08/20-06:57:57.589674 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:57:57.590358 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:57:57.658823 140500254852672 [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-14219/att-00/MANIFEST-14629260 2024/08/20-06:57:57.702430 140500254852672 [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-14219/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645410, last_sequence is 190146730189, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645367 2024/08/20-06:57:57.702446 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:57:57.702548 140500254852672 [version_set.cc:5652] Creating manifest 14645410 2024/08/20-06:57:57.766268 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:57:57.790728 140500254852672 [compaction_job.cc:2433] [default] [JOB 14219] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-06:57:57.790751 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7316 Base level 1, inputs: [14645397(26MB)], [14645333(48MB) 14645334(48MB)] 2024/08/20-06:57:57.992187 140500254852672 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:57:57.992214 140500254852672 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:57:57.992232 140500254852672 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:57:57.992244 140500254852672 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:57:57.992254 140500254852672 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:57:58.465794 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645411.sst) /dev/shm/ToplingTemp/Topling-228496-8NsTY1 2024/08/20-06:57:58.855864 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645411.sst): first pass time = 0.39's, 172.073'MB/sec 2024/08/20-06:58:00.159212 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645411.sst): old prealloc_size = 73819750, real_size = 49451344 2024/08/20-06:58:00.159298 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645411.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-06:58:00.691713 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645411.sst): second pass time = 1.30's, 47.428'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 96.102'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33229.494'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.05's, 967.876'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14647.973'MB/sec zip my value time = 1.30's, unzip length = 0.062'GB zip my value throughput = 47.428'MB/sec zip pipeline throughput = 130.748'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.06 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.06 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.5795 value = 1.2952 dict = 1.00 all = 1.3113 } Zip/UnZip{ index = 0.6331 value = 0.7721 dict = 1.00 all = 0.7626 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.433575818 MB/sec (with seq num) write speed all = 1.376104709 MB/sec (without seq num) 2024/08/20-06:58:00.785747 140500254852672 [compaction_job.cc:1944] [default] [JOB 14219] Generated table #14645411: 335545 keys, 51176877 bytes, temperature: kWarm 2024/08/20-06:58:00.785822 140500254852672 EVENT_LOG_v1 {"time_micros": 1724108280785773, "cf_name": "default", "job": 14219, "event": "table_file_creation", "file_number": 14645411, "file_size": 51176877, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190004044701, "largest_seqno": 190146642727, "table_properties": {"data_size": 47667840, "index_size": 1699456, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724108278, "oldest_key_time": 0, "file_creation_time": 1724108278, "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": 14645411, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:58:00.829388 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645412.sst) /dev/shm/ToplingTemp/Topling-228496-5MWKvY 2024/08/20-06:58:01.609375 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645412.sst): first pass time = 0.78's, 86.043'MB/sec 2024/08/20-06:58:03.390135 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645412.sst): old prealloc_size = 73819750, real_size = 48577168 2024/08/20-06:58:03.390206 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645412.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.45 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-06:58:03.959770 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645412.sst): second pass time = 1.78's, 34.686'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.235'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18726.702'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.213'MB/sec write SST data time = 0.18's, 284.964'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 3506.596'MB/sec zip my value time = 1.78's, unzip length = 0.062'GB zip my value throughput = 34.686'MB/sec zip pipeline throughput = 166.656'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.45 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.45 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.2597 value = 1.2952 dict = 1.00 all = 1.3352 } Zip/UnZip{ index = 0.3068 value = 0.7721 dict = 1.00 all = 0.7489 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.434918462 MB/sec (with seq num) write speed all = 1.377395604 MB/sec (without seq num) 2024/08/20-06:58:04.032782 140500254852672 [compaction_job.cc:1944] [default] [JOB 14219] Generated table #14645412: 335545 keys, 50259979 bytes, temperature: kWarm 2024/08/20-06:58:04.032864 140500254852672 EVENT_LOG_v1 {"time_micros": 1724108284032820, "cf_name": "default", "job": 14219, "event": "table_file_creation", "file_number": 14645412, "file_size": 50259979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190078339361, "largest_seqno": 190146642724, "table_properties": {"data_size": 47669648, "index_size": 823488, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724108280, "oldest_key_time": 0, "file_creation_time": 1724108280, "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": 14645412, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:58:04.080421 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst) /dev/shm/ToplingTemp/Topling-228496-NiF0A0 2024/08/20-06:58:04.359025 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst): first pass time = 0.28's, 91.132'MB/sec 2024/08/20-06:58:05.724497 140500254852672 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst): part-0: reject ZipStore ratio = 0.839 2024/08/20-06:58:05.863207 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst): old prealloc_size = 73819750, real_size = 23954888 2024/08/20-06:58:05.863319 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 126917 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.49 raw-val = 0.0234 GB zip-val = 0.0234 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-06:58:05.934832 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00/14645413.sst): second pass time = 1.36's, 17.156'MB/sec, value only(92.0% of KV) wait indexing time = 0.14's, remap KeyValue time = 0.07's, 339.612'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11981.170'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.805'MB/sec write SST data time = 0.03's, 756.704'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 1.36's, unzip length = 0.023'GB zip my value throughput = 17.156'MB/sec zip pipeline throughput = 137.890'MB/sec entries = 126917 avg-key = 16.00 avg-zkey = 4.49 avg-val = 184.00 avg-zval = 184.00 usrkeys = 126917 avg-key = 8.00 avg-zkey = 4.49 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 126917 bytes = 396624 } seq expand size = 888419 multi value expand size = 0 cnt WriteAppend = 2858 UnZipSize{ index = 0.0010 GB value = 0.0234 GB dict = 0.00 MB all = 0.0254 GB } __ZipSize{ index = 0.0006 GB value = 0.0234 GB dict = 0.00 MB all = 0.0243 GB } UnZip/Zip{ index = 1.7809 value = 1.0000 dict = 0.00 all = 1.0437 } Zip/UnZip{ index = 0.5615 value = 1.0000 dict = 0.00 all = 0.9581 } ---------------------------- total value len = 62.449169 GB avg = 0.180 KB (by entry num) total key len = 6.801526 GB avg = 0.020 KB total ukey len = 3.195892 GB avg = 0.008 KB total ukey num = 0.390131568 Billion total entry num = 0.347009576 Billion write speed all = 1.435404272 MB/sec (with seq num) write speed all = 1.377862723 MB/sec (without seq num) 2024/08/20-06:58:05.987118 140500254852672 [compaction_job.cc:1944] [default] [JOB 14219] Generated table #14645413: 126917 keys, 24320873 bytes, temperature: kWarm 2024/08/20-06:58:05.987199 140500254852672 EVENT_LOG_v1 {"time_micros": 1724108285987157, "cf_name": "default", "job": 14219, "event": "table_file_creation", "file_number": 14645413, "file_size": 24320873, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190124752344, "largest_seqno": 190146642725, "table_properties": {"data_size": 23352928, "index_size": 570112, "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": 2030672, "raw_average_key_size": 16, "raw_value_size": 23352728, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 126917, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724108284, "oldest_key_time": 0, "file_creation_time": 1724108284, "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": 14645413, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:58:06.006408 140500254852672 [compaction_job.cc:699] job-14219: subcompact[0], size: 0.125758 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14219/att-00 [14645411,14645412,14645413] 2024/08/20-06:58:06.072106 140500254852672 (Original Log Time 2024/08/20-06:57:57.790834) EVENT_LOG_v1 {"time_micros": 1724108277790771, "job": 14219, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14645397], "files_L2": [14645333, 14645334], "score": 0.985888, "input_data_size": 129770894, "oldest_snapshot_seqno": 190146729936} 2024/08/20-06:58:06.072111 140500254852672 (Original Log Time 2024/08/20-06:58:06.071484) [compaction_job.cc:2018] [default] [JOB 14219] Compacted 1@1 + 2@2 files to L2 => 125757729 bytes 2024/08/20-06:58:06.072113 140500254852672 (Original Log Time 2024/08/20-06:58:06.072022) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.8 rd, 15.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(26.7, 97.0 +0.0 blob) out(119.9 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 802529, records dropped: 4522 output_compression: Snappy 2024/08/20-06:58:06.072124 140500254852672 (Original Log Time 2024/08/20-06:58:06.072082) EVENT_LOG_v1 {"time_micros": 1724108286072055, "cf": "default", "job": 14219, "event": "compaction_finished", "compaction_time_micros": 8215587, "compaction_time_cpu_micros": 1839408, "output_level": 2, "num_output_files": 3, "total_output_size": 125757729, "num_input_records": 802529, "num_output_records": 798007, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 131975338, "file_range_sync_nanos": 0, "file_fsync_nanos": 2533, "file_prepare_write_nanos": 150637, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:58:06.212991 140500254852672 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":1724108277,"executesMs":8488,"compactionJobId":14219,"attempt":0,"compactionInputRawBytes":160505800,"compactionInputZipBytes":129770894,"compactionOutputRawBytes":0,"compactionOutputZipBytes":125757729,"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":"00-4b69cd90dcd01d82e65af5b26624405d-e72842c860a5ecf6-00"}}, response = 2024/08/20-06:58:06.213080 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14219/att-00: olev 2, work 8.488 s, result 6.356 ms, install 0.683 ms, input{raw 153.070 MiB zip 123.759 MiB}