2024/08/20-01:00:40.204675 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00: fork to child time = 0.024588 sec 2024/08/20-01:00:40.206012 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00 2024/08/20-01:00:40.211976 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00 2024/08/20-01:00:40.212460 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:00:40.212887 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:00:40.257068 140500582168128 [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-03799/att-00/MANIFEST-14619535 2024/08/20-01:00:40.312393 140500582168128 [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-03799/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623879, last_sequence is 189674999032, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623686 2024/08/20-01:00:40.312410 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:00:40.312507 140500582168128 [version_set.cc:5652] Creating manifest 14623879 2024/08/20-01:00:40.341434 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:00:40.357577 140500582168128 [compaction_job.cc:2433] [default] [JOB 3799] Compacting 1@2 + 3@3 files to L3, score 0.89, subcompactions 1 : 1 2024/08/20-01:00:40.357601 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1887 Base level 2, inputs: [14623826(30MB)], [14623836(41MB) 14623837(1269KB) 14623856(41MB)] 2024/08/20-01:00:40.586762 140500582168128 [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 2024/08/20-01:00:40.586782 140500582168128 [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 2024/08/20-01:00:40.586800 140500582168128 [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 2024/08/20-01:00:40.586818 140500582168128 [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 2024/08/20-01:00:40.586828 140500582168128 [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 2024/08/20-01:00:40.873709 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623880.sst) /dev/shm/ToplingTemp/Topling-87274-2JsN9t 2024/08/20-01:00:41.030832 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623880.sst): first pass time = 0.16's, 854.546'MB/sec 2024/08/20-01:00:41.906536 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623880.sst): old prealloc_size = 132635438, real_size = 41801904 2024/08/20-01:00:41.906603 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623880.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.52 2024/08/20-01:00:42.065077 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623880.sst): second pass time = 0.87's, 150.593'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 274.714'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16641.327'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.295'MB/sec write SST data time = 0.05's, 894.220'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 = 36292.287'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 150.593'MB/sec zip pipeline throughput = 150.593'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.02 avg-zval = 317.52 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.02 avg-zval = 317.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 404480 } seq expand size = 905989 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 = 0.0436 GB } UnZip/Zip{ index = 2.3035 value = 3.2030 dict = 1.00 all = 3.0817 } Zip/UnZip{ index = 0.4341 value = 0.3122 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.429285 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 = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 2.582776253 MB/sec (with seq num) write speed all = 2.479394209 MB/sec (without seq num) 2024/08/20-01:00:42.119053 140500582168128 [compaction_job.cc:1944] [default] [JOB 3799] Generated table #14623880: 129427 keys, 43553915 bytes, temperature: kWarm 2024/08/20-01:00:42.119141 140500582168128 EVENT_LOG_v1 {"time_micros": 1724086842119094, "cf_name": "default", "job": 3799, "event": "table_file_creation", "file_number": 14623880, "file_size": 43553915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650426075, "largest_seqno": 189674477120, "table_properties": {"data_size": 41095136, "index_size": 674240, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629528, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724086840, "oldest_key_time": 0, "file_creation_time": 1724086840, "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": 14623880, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:00:42.152172 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623881.sst) /dev/shm/ToplingTemp/Topling-87274-jaCIBt 2024/08/20-01:00:42.621014 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623881.sst): first pass time = 0.47's, 286.303'MB/sec 2024/08/20-01:00:43.509895 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623881.sst): old prealloc_size = 132635438, real_size = 41793728 2024/08/20-01:00:43.509962 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623881.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129425 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.03 avg-zval = 317.46 2024/08/20-01:00:43.667657 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623881.sst): second pass time = 0.89's, 148.396'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 276.044'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23237.649'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.297'MB/sec write SST data time = 0.05's, 895.251'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 = 26747.918'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 148.396'MB/sec zip pipeline throughput = 148.396'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.03 avg-zval = 317.46 usrkeys = 129425 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.03 avg-zval = 317.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129425 bytes = 404464 } seq expand size = 905975 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 = 0.0435 GB } UnZip/Zip{ index = 2.3026 value = 3.2037 dict = 1.00 all = 3.0823 } Zip/UnZip{ index = 0.4343 value = 0.3121 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 62.561821 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 = 0.389592413 Billion total entry num = 0.346470421 Billion write speed all = 2.587663305 MB/sec (with seq num) write speed all = 2.484248812 MB/sec (without seq num) 2024/08/20-01:00:43.718984 140500582168128 [compaction_job.cc:1944] [default] [JOB 3799] Generated table #14623881: 129425 keys, 43545237 bytes, temperature: kWarm 2024/08/20-01:00:43.719054 140500582168128 EVENT_LOG_v1 {"time_micros": 1724086843719019, "cf_name": "default", "job": 3799, "event": "table_file_creation", "file_number": 14623881, "file_size": 43545237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189674477094, "table_properties": {"data_size": 41086704, "index_size": 674496, "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": 2588500, "raw_average_key_size": 20, "raw_value_size": 131629681, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129425, "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": 1724086842, "oldest_key_time": 0, "file_creation_time": 1724086842, "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": 14623881, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:00:43.751174 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623882.sst) /dev/shm/ToplingTemp/Topling-87274-oEDLGq 2024/08/20-01:00:43.764917 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623882.sst): first pass time = 0.01's, 561.827'MB/sec 2024/08/20-01:00:43.830669 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623882.sst): old prealloc_size = 132635438, real_size = 2429072 2024/08/20-01:00:43.830720 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623882.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7418 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.30 raw-val = 0.0075 GB zip-val = 0.0024 GB avg-val =1016.90 avg-zval = 326.88 2024/08/20-01:00:43.841651 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00/14623882.sst): second pass time = 0.07's, 115.928'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 230.524'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 95.246'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.236'MB/sec write SST data time = 0.00's, 816.409'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.080'MB, throughput = 1395.802'MB/sec zip my value time = 0.07's, unzip length = 0.008'GB zip my value throughput = 115.928'MB/sec zip pipeline throughput = 115.928'MB/sec entries = 7418 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1016.90 avg-zval = 326.88 usrkeys = 7418 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1023.90 avg-zval = 326.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7418 bytes = 23200 } seq expand size = 51926 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0075 GB dict = 0.08 MB all = 0.0077 GB } __ZipSize{ index = 0.0000 GB value = 0.0024 GB dict = 0.08 MB all = 0.0025 GB } UnZip/Zip{ index = 39.7393 value = 3.1110 dict = 1.00 all = 3.0381 } Zip/UnZip{ index = 0.0252 value = 0.3214 dict = 1.00 all = 0.3292 } ---------------------------- total value len = 62.569416 GB avg = 0.181 KB (by entry num) total key len = 6.794083 GB avg = 0.020 KB total ukey len = 3.192703 GB avg = 0.008 KB total ukey num = 0.389599831 Billion total entry num = 0.346477839 Billion write speed all = 2.587935420 MB/sec (with seq num) write speed all = 2.484519383 MB/sec (without seq num) 2024/08/20-01:00:43.849867 140500582168128 [compaction_job.cc:1944] [default] [JOB 3799] Generated table #14623882: 7418 keys, 2531793 bytes, temperature: kWarm 2024/08/20-01:00:43.849932 140500582168128 EVENT_LOG_v1 {"time_micros": 1724086843849893, "cf_name": "default", "job": 3799, "event": "table_file_creation", "file_number": 14623882, "file_size": 2531793, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650402585, "largest_seqno": 189674476863, "table_properties": {"data_size": 2424768, "index_size": 2240, "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": 148360, "raw_average_key_size": 20, "raw_value_size": 7543366, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 7418, "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": 1724086843, "oldest_key_time": 0, "file_creation_time": 1724086843, "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": 14623882, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:00:43.857530 140500582168128 [compaction_job.cc:699] job-03799: subcompact[0], size: 0.089631 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03799/att-00 [14623880,14623881,14623882] 2024/08/20-01:00:43.881758 140500582168128 (Original Log Time 2024/08/20-01:00:40.357690) EVENT_LOG_v1 {"time_micros": 1724086840357622, "job": 3799, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14623826], "files_L3": [14623836, 14623837, 14623856], "score": 0.887277, "input_data_size": 120577671, "oldest_snapshot_seqno": 189674998097} 2024/08/20-01:00:43.881762 140500582168128 (Original Log Time 2024/08/20-01:00:43.878531) [compaction_job.cc:2018] [default] [JOB 3799] Compacted 1@2 + 3@3 files to L3 => 89630945 bytes 2024/08/20-01:00:43.881763 140500582168128 (Original Log Time 2024/08/20-01:00:43.881677) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 34.5 rd, 25.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(30.7, 84.3 +0.0 blob) out(85.5 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 293294, records dropped: 27024 output_compression: Snappy 2024/08/20-01:00:43.881771 140500582168128 (Original Log Time 2024/08/20-01:00:43.881725) EVENT_LOG_v1 {"time_micros": 1724086843881704, "cf": "default", "job": 3799, "event": "compaction_finished", "compaction_time_micros": 3499847, "compaction_time_cpu_micros": 717894, "output_level": 3, "num_output_files": 3, "total_output_size": 89630945, "num_input_records": 293294, "num_output_records": 266270, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 56082745, "file_range_sync_nanos": 0, "file_fsync_nanos": 2175, "file_prepare_write_nanos": 5309, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:00:44.001300 140500582168128 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":1724086840,"executesMs":3668,"compactionJobId":3799,"attempt":0,"compactionInputRawBytes":304153264,"compactionInputZipBytes":120577671,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89630945,"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":"00-5aecd6630819288ca4595016ecd0b067-9483366edcf270b0-00"}}, response = 2024/08/20-01:00:44.001398 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03799/att-00: olev 3, work 3.669 s, result 4.675 ms, install 3.259 ms, input{raw 290.063 MiB zip 114.992 MiB}