2024/08/20-07:51:32.573818 140500456277568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00: fork to child time = 0.033543 sec 2024/08/20-07:51:32.574879 140500456277568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00 2024/08/20-07:51:32.580565 140500456277568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00 2024/08/20-07:51:32.580866 140500456277568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:51:32.581149 140500456277568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:51:32.629572 140500456277568 [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-16808/att-00/MANIFEST-14629260 2024/08/20-07:51:32.643193 140500456277568 [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-16808/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648396, last_sequence is 190213225207, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648309 2024/08/20-07:51:32.643200 140500456277568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:51:32.643264 140500456277568 [version_set.cc:5652] Creating manifest 14648396 2024/08/20-07:51:32.674449 140500456277568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:51:32.692520 140500456277568 [compaction_job.cc:2433] [default] [JOB 16808] Compacting 1@2 + 3@3 files to L3, score 1.14, subcompactions 1 : 1 2024/08/20-07:51:32.692536 140500456277568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8631 Base level 2, inputs: [14648339(31MB)], [14648374(41MB) 14648375(1426KB) 14648388(41MB)] 2024/08/20-07:51:32.943397 140500456277568 [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 2024/08/20-07:51:32.943430 140500456277568 [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 2024/08/20-07:51:32.943447 140500456277568 [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 2024/08/20-07:51:32.943460 140500456277568 [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 2024/08/20-07:51:32.943470 140500456277568 [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 2024/08/20-07:51:33.271384 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648397.sst) /dev/shm/ToplingTemp/Topling-248549-kjCMCj 2024/08/20-07:51:33.694742 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648397.sst): first pass time = 0.42's, 317.084'MB/sec 2024/08/20-07:51:35.221533 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648397.sst): old prealloc_size = 134446330, real_size = 41809728 2024/08/20-07:51:35.221612 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648397.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.64 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.03 avg-zval = 317.15 2024/08/20-07:51:35.412319 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648397.sst): second pass time = 1.52's, 86.855'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 228.688'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18079.204'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.269'MB/sec write SST data time = 0.07's, 618.848'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 32682.741'MB/sec zip my value time = 1.52's, unzip length = 0.132'GB zip my value throughput = 86.855'MB/sec zip pipeline throughput = 143.436'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.64 avg-val = 1017.03 avg-zval = 317.15 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.64 avg-val = 1024.03 avg-zval = 317.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 469184 } seq expand size = 905982 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1276 value = 3.2068 dict = 1.00 all = 3.0766 } Zip/UnZip{ index = 0.4700 value = 0.3118 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462987 Billion total entry num = 0.346340995 Billion write speed all = 1.345286073 MB/sec (with seq num) write speed all = 1.291437652 MB/sec (without seq num) 2024/08/20-07:51:35.500220 140500456277568 [compaction_job.cc:1944] [default] [JOB 16808] Generated table #14648397: 129426 keys, 43626139 bytes, temperature: kWarm 2024/08/20-07:51:35.500298 140500456277568 EVENT_LOG_v1 {"time_micros": 1724111495500247, "cf_name": "default", "job": 16808, "event": "table_file_creation", "file_number": 14648397, "file_size": 43626139, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190212836273, "table_properties": {"data_size": 41047216, "index_size": 729984, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629939, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724111493, "oldest_key_time": 0, "file_creation_time": 1724111493, "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": 14648397, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:51:35.588277 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648398.sst) /dev/shm/ToplingTemp/Topling-248549-c38Yzl 2024/08/20-07:51:36.280312 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648398.sst): first pass time = 0.69's, 193.964'MB/sec 2024/08/20-07:51:38.455019 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648398.sst): old prealloc_size = 134446330, real_size = 41838768 2024/08/20-07:51:38.455084 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648398.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.43 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.57 2024/08/20-07:51:38.762149 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648398.sst): second pass time = 2.17's, 60.551'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 142.148'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21115.326'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.167'MB/sec write SST data time = 0.11's, 383.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33638.528'MB/sec zip my value time = 2.17's, unzip length = 0.132'GB zip my value throughput = 60.551'MB/sec zip pipeline throughput = 134.006'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.43 avg-val = 1017.00 avg-zval = 317.57 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.43 avg-val = 1024.00 avg-zval = 317.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2108 value = 3.2024 dict = 1.00 all = 3.0745 } Zip/UnZip{ index = 0.4523 value = 0.3123 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.561822 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 1.347824438 MB/sec (with seq num) write speed all = 1.293959401 MB/sec (without seq num) 2024/08/20-07:51:38.817394 140500456277568 [compaction_job.cc:1944] [default] [JOB 16808] Generated table #14648398: 129430 keys, 43654921 bytes, temperature: kWarm 2024/08/20-07:51:38.817479 140500456277568 EVENT_LOG_v1 {"time_micros": 1724111498817434, "cf_name": "default", "job": 16808, "event": "table_file_creation", "file_number": 14648398, "file_size": 43654921, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798053361, "largest_seqno": 190212836417, "table_properties": {"data_size": 41103712, "index_size": 702528, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629967, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724111495, "oldest_key_time": 0, "file_creation_time": 1724111495, "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": 14648398, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:51:38.874969 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648399.sst) /dev/shm/ToplingTemp/Topling-248549-ZbT1eh 2024/08/20-07:51:38.931495 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648399.sst): first pass time = 0.06's, 420.148'MB/sec 2024/08/20-07:51:39.455989 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648399.sst): old prealloc_size = 134446330, real_size = 7527632 2024/08/20-07:51:39.456050 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648399.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 22878 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.64 raw-val = 0.0233 GB zip-val = 0.0074 GB avg-val =1016.95 avg-zval = 323.14 2024/08/20-07:51:39.498211 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00/14648399.sst): second pass time = 0.52's, 44.438'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 185.345'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3814.457'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.192'MB/sec write SST data time = 0.01's, 628.416'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.228'MB, throughput = 6772.381'MB/sec zip my value time = 0.52's, unzip length = 0.023'GB zip my value throughput = 44.438'MB/sec zip pipeline throughput = 101.918'MB/sec entries = 22878 avg-key = 20.00 avg-zkey = 5.64 avg-val = 1016.95 avg-zval = 323.14 usrkeys = 22878 avg-key = 12.00 avg-zkey = 5.64 avg-val = 1023.95 avg-zval = 323.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 22878 bytes = 71504 } seq expand size = 160146 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0003 GB value = 0.0233 GB dict = 0.23 MB all = 0.0237 GB } __ZipSize{ index = 0.0001 GB value = 0.0074 GB dict = 0.23 MB all = 0.0078 GB } UnZip/Zip{ index = 2.1278 value = 3.1471 dict = 1.00 all = 3.0328 } Zip/UnZip{ index = 0.4700 value = 0.3177 dict = 1.00 all = 0.3297 } ---------------------------- total value len = 62.585248 GB avg = 0.181 KB (by entry num) total key len = 6.794392 GB avg = 0.020 KB total ukey len = 3.192888 GB avg = 0.008 KB total ukey num = 0.389615295 Billion total entry num = 0.346493303 Billion write speed all = 1.348269293 MB/sec (with seq num) write speed all = 1.294401469 MB/sec (without seq num) 2024/08/20-07:51:39.512251 140500456277568 [compaction_job.cc:1944] [default] [JOB 16808] Generated table #14648399: 22878 keys, 7822219 bytes, temperature: kWarm 2024/08/20-07:51:39.512314 140500456277568 EVENT_LOG_v1 {"time_micros": 1724111499512276, "cf_name": "default", "job": 16808, "event": "table_file_creation", "file_number": 14648399, "file_size": 7822219, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190186793212, "largest_seqno": 190212836365, "table_properties": {"data_size": 7392704, "index_size": 129024, "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": 457560, "raw_average_key_size": 20, "raw_value_size": 23265853, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 22878, "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": 1724111498, "oldest_key_time": 0, "file_creation_time": 1724111498, "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": 14648399, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:51:39.529940 140500456277568 [compaction_job.cc:699] job-16808: subcompact[0], size: 0.095103 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16808/att-00 [14648397,14648398,14648399] 2024/08/20-07:51:39.562056 140500456277568 (Original Log Time 2024/08/20-07:51:32.692602) EVENT_LOG_v1 {"time_micros": 1724111492692550, "job": 16808, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14648339], "files_L3": [14648374, 14648375, 14648388], "score": 1.14184, "input_data_size": 122223937, "oldest_snapshot_seqno": 190213224957} 2024/08/20-07:51:39.562061 140500456277568 (Original Log Time 2024/08/20-07:51:39.555976) [compaction_job.cc:2018] [default] [JOB 16808] Compacted 1@2 + 3@3 files to L3 => 95103279 bytes 2024/08/20-07:51:39.562063 140500456277568 (Original Log Time 2024/08/20-07:51:39.561979) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 17.9 rd, 13.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.6 +0.0 blob) out(90.7 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 294884, records dropped: 13150 output_compression: Snappy 2024/08/20-07:51:39.562073 140500456277568 (Original Log Time 2024/08/20-07:51:39.562034) EVENT_LOG_v1 {"time_micros": 1724111499562008, "cf": "default", "job": 16808, "event": "compaction_finished", "compaction_time_micros": 6837349, "compaction_time_cpu_micros": 1167021, "output_level": 3, "num_output_files": 3, "total_output_size": 95103279, "num_input_records": 294884, "num_output_records": 281734, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 100444016, "file_range_sync_nanos": 0, "file_fsync_nanos": 2797, "file_prepare_write_nanos": 7863, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:51:39.686866 140500456277568 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":1724111492,"executesMs":6976,"compactionJobId":16808,"attempt":0,"compactionInputRawBytes":305796950,"compactionInputZipBytes":122223937,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95103279,"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":"00-5e85a7dec9976ee2a2214905bb41fac1-2a5ff8093cb22694-00"}}, response = 2024/08/20-07:51:39.686965 140500456277568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16808/att-00: olev 3, work 6.977 s, result 4.899 ms, install 6.122 ms, input{raw 291.631 MiB zip 116.562 MiB}