2024/08/20-01:58:48.593180 140500523419200 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00: fork to child time = 0.010540 sec 2024/08/20-01:58:48.594249 140500523419200 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00 2024/08/20-01:58:48.599234 140500523419200 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00 2024/08/20-01:58:48.599545 140500523419200 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:58:48.599862 140500523419200 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:58:48.634473 140500523419200 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06219/att-00/MANIFEST-14619535 2024/08/20-01:58:48.648290 140500523419200 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06219/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14627060, last_sequence is 189743561934, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626946 2024/08/20-01:58:48.648299 140500523419200 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:58:48.648385 140500523419200 [version_set.cc:5652] Creating manifest 14627060 2024/08/20-01:58:48.673096 140500523419200 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:58:48.685090 140500523419200 [compaction_job.cc:2433] [default] [JOB 6219] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-01:58:48.685105 140500523419200 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3102 Base level 2, inputs: [14627050(48MB)], [14625830(90MB) 14625831(83MB)] 2024/08/20-01:58:48.694036 140500523419200 [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 2024/08/20-01:58:48.694092 140500523419200 [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 2024/08/20-01:58:48.694117 140500523419200 [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 2024/08/20-01:58:48.694126 140500523419200 [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 2024/08/20-01:58:48.694136 140500523419200 [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 2024/08/20-01:58:49.689675 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627061.sst) /dev/shm/ToplingTemp/Topling-105025-M6IEtI 2024/08/20-01:58:50.707092 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627061.sst): first pass time = 1.02's, 131.927'MB/sec 2024/08/20-01:58:53.265065 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627061.sst): old prealloc_size = 147639500, real_size = 91714128 2024/08/20-01:58:53.265147 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627061.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.84 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-01:58:53.833701 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627061.sst): second pass time = 2.56's, 48.294'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.157'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10170.052'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.360'MB/sec write SST data time = 0.10's, 929.454'MB/sec dict compress time = 0.00's, 1241448.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 34422.515'MB/sec zip my value time = 2.56's, unzip length = 0.123'GB zip my value throughput = 48.294'MB/sec zip pipeline throughput = 128.503'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.84 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.84 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.4894 value = 1.3572 dict = 1.00 all = 1.4120 } Zip/UnZip{ index = 0.1054 value = 0.7368 dict = 1.00 all = 0.7082 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.285190162 MB/sec (with seq num) write speed all = 2.193581703 MB/sec (without seq num) 2024/08/20-01:58:54.070333 140500523419200 [compaction_job.cc:1944] [default] [JOB 6219] Generated table #14627061: 671089 keys, 95053820 bytes, temperature: kWarm 2024/08/20-01:58:54.070412 140500523419200 EVENT_LOG_v1 {"time_micros": 1724090334070367, "cf_name": "default", "job": 6219, "event": "table_file_creation", "file_number": 14627061, "file_size": 95053820, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998597, "largest_seqno": 189742916413, "table_properties": {"data_size": 90980464, "index_size": 565760, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724090329, "oldest_key_time": 0, "file_creation_time": 1724090329, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627061, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:58:54.109920 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627062.sst) /dev/shm/ToplingTemp/Topling-105025-T74rcH 2024/08/20-01:58:55.415818 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627062.sst): first pass time = 1.31's, 102.783'MB/sec 2024/08/20-01:58:56.905718 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627062.sst): old prealloc_size = 147639500, real_size = 91721392 2024/08/20-01:58:56.905788 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627062.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-01:58:57.520713 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627062.sst): second pass time = 1.49's, 82.925'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 154.575'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17543.187'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.335'MB/sec write SST data time = 0.11's, 835.958'MB/sec dict compress time = 0.00's, 1241448.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27630.099'MB/sec zip my value time = 1.49's, unzip length = 0.123'GB zip my value throughput = 82.925'MB/sec zip pipeline throughput = 144.148'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.2877 value = 1.3573 dict = 1.00 all = 1.4119 } Zip/UnZip{ index = 0.1077 value = 0.7368 dict = 1.00 all = 0.7083 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.289497282 MB/sec (with seq num) write speed all = 2.197722765 MB/sec (without seq num) 2024/08/20-01:58:57.675239 140500523419200 [compaction_job.cc:1944] [default] [JOB 6219] Generated table #14627062: 671089 keys, 95061052 bytes, temperature: kWarm 2024/08/20-01:58:57.675326 140500523419200 EVENT_LOG_v1 {"time_micros": 1724090337675276, "cf_name": "default", "job": 6219, "event": "table_file_creation", "file_number": 14627062, "file_size": 95061052, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998594, "largest_seqno": 189742916409, "table_properties": {"data_size": 90975408, "index_size": 578048, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724090334, "oldest_key_time": 0, "file_creation_time": 1724090334, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627062, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:58:57.733344 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627063.sst) /dev/shm/ToplingTemp/Topling-105025-2wfdPF 2024/08/20-01:58:57.950854 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627063.sst): first pass time = 0.22's, 207.972'MB/sec 2024/08/20-01:58:58.315054 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627063.sst): old prealloc_size = 147639500, real_size = 33402424 2024/08/20-01:58:58.315114 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627063.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 226121 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.12 raw-val = 0.0416 GB zip-val = 0.0331 GB avg-val = 184.00 avg-zval = 146.35 2024/08/20-01:58:58.502161 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00/14627063.sst): second pass time = 0.36's, 114.483'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 184.610'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8605.243'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.371'MB/sec write SST data time = 0.03's, 996.804'MB/sec dict compress time = 0.00's, 430192.000'MB/sec z-dict build time = 0.00's, sample length = 0.430'MB, throughput = 12525.608'MB/sec zip my value time = 0.36's, unzip length = 0.042'GB zip my value throughput = 114.483'MB/sec zip pipeline throughput = 134.174'MB/sec entries = 226121 avg-key = 16.00 avg-zkey = 1.12 avg-val = 184.00 avg-zval = 146.35 usrkeys = 226121 avg-key = 8.00 avg-zkey = 1.12 avg-val = 191.00 avg-zval = 146.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 226121 bytes = 763168 } seq expand size = 1582847 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0416 GB dict = 0.43 MB all = 0.0452 GB } __ZipSize{ index = 0.0003 GB value = 0.0331 GB dict = 0.43 MB all = 0.0345 GB } UnZip/Zip{ index = 7.1287 value = 1.2573 dict = 1.00 all = 1.3093 } Zip/UnZip{ index = 0.1403 value = 0.7954 dict = 1.00 all = 0.7638 } ---------------------------- total value len = 62.596295 GB avg = 0.180 KB (by entry num) total key len = 6.813850 GB avg = 0.020 KB total ukey len = 3.202054 GB avg = 0.008 KB total ukey num = 0.390901860 Billion total entry num = 0.347779868 Billion write speed all = 2.290968041 MB/sec (with seq num) write speed all = 2.199136790 MB/sec (without seq num) 2024/08/20-01:58:58.558643 140500523419200 [compaction_job.cc:1944] [default] [JOB 6219] Generated table #14627063: 226121 keys, 34540291 bytes, temperature: kWarm 2024/08/20-01:58:58.558897 140500523419200 EVENT_LOG_v1 {"time_micros": 1724090338558722, "cf_name": "default", "job": 6219, "event": "table_file_creation", "file_number": 14627063, "file_size": 34540291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998601, "largest_seqno": 189717354684, "table_properties": {"data_size": 33091952, "index_size": 253760, "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": 3617936, "raw_average_key_size": 16, "raw_value_size": 41606264, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 226121, "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": 1724090337, "oldest_key_time": 0, "file_creation_time": 1724090337, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627063, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:58:58.580669 140500523419200 [compaction_job.cc:699] job-06219: subcompact[0], size: 0.224655 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06219/att-00 [14627061,14627062,14627063] 2024/08/20-01:58:58.650456 140500523419200 (Original Log Time 2024/08/20-01:58:48.685172) EVENT_LOG_v1 {"time_micros": 1724090328685121, "job": 6219, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14627050], "files_L3": [14625830, 14625831], "score": 1.01187, "input_data_size": 232780546, "oldest_snapshot_seqno": 189743561115} 2024/08/20-01:58:58.650462 140500523419200 (Original Log Time 2024/08/20-01:58:58.646830) [compaction_job.cc:2018] [default] [JOB 6219] Compacted 1@2 + 2@3 files to L3 => 224655163 bytes 2024/08/20-01:58:58.650464 140500523419200 (Original Log Time 2024/08/20-01:58:58.650368) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.5 rd, 22.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.1, 173.9 +0.0 blob) out(214.2 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1616522, records dropped: 48223 output_compression: Snappy 2024/08/20-01:58:58.650475 140500523419200 (Original Log Time 2024/08/20-01:58:58.650429) EVENT_LOG_v1 {"time_micros": 1724090338650402, "cf": "default", "job": 6219, "event": "compaction_finished", "compaction_time_micros": 9895512, "compaction_time_cpu_micros": 3318798, "output_level": 3, "num_output_files": 3, "total_output_size": 224655163, "num_input_records": 1616522, "num_output_records": 1568299, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 136896556, "file_range_sync_nanos": 0, "file_fsync_nanos": 1931, "file_prepare_write_nanos": 8644, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:58:58.755196 140500523419200 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":1724082090,"starts":1724090328,"executesMs":10047,"compactionJobId":6219,"attempt":0,"compactionInputRawBytes":323304400,"compactionInputZipBytes":232780546,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224655163,"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":"00-10803d3482d021f7b35c0dc60068e8bc-1f8c12f7f61d72bb-00"}}, response = 2024/08/20-01:58:58.755315 140500523419200 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06219/att-00: olev 3, work 10.047 s, result 6.289 ms, install 3.675 ms, input{raw 308.327 MiB zip 221.997 MiB}