2024/07/23-18:05:00.748884 140548819879488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00: fork to child time = 0.026160 sec 2024/07/23-18:05:00.749900 140548819879488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00 2024/07/23-18:05:00.754908 140548819879488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00 2024/07/23-18:05:00.756085 140548819879488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-18:05:00.756418 140548819879488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-18:05:00.796641 140548819879488 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-04357/att-00/MANIFEST-13366722 2024/07/23-18:05:00.830626 140548819879488 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-04357/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13371695, last_sequence is 163254244366, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13371610 2024/07/23-18:05:00.830637 140548819879488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-18:05:00.830733 140548819879488 [version_set.cc:5652] Creating manifest 13371695 2024/07/23-18:05:00.853915 140548819879488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-18:05:00.866281 140548819879488 [compaction_job.cc:2433] [default] [JOB 4357] Compacting 1@1 + 3@2 files to L2, score 0.85, subcompactions 1 : 1 2024/07/23-18:05:00.866294 140548819879488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2273 Base level 1, inputs: [13371673(18MB)], [13371637(48MB) 13371638(47MB) 13371639(31MB)] 2024/07/23-18:05:01.044737 140548819879488 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/23-18:05:01.044768 140548819879488 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/23-18:05:01.044789 140548819879488 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/23-18:05:01.044804 140548819879488 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/23-18:05:01.044817 140548819879488 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/23-18:05:01.451878 140548819879488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371696.sst) /dev/shm/ToplingTemp/Topling-225864-WHBJo0 2024/07/23-18:05:02.182239 140548819879488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371696.sst): first pass time = 0.73's, 91.892'MB/sec 2024/07/23-18:05:06.574134 140548819879488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371696.sst): old prealloc_size = 73819750, real_size = 48950424 2024/07/23-18:05:06.574231 140548819879488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371696.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.57 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-18:05:07.153384 140548819879488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371696.sst): second pass time = 4.39's, 14.067'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.343'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21778.246'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.09's, 555.122'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 = 18064.023'MB/sec zip my value time = 4.39's, unzip length = 0.062'GB zip my value throughput = 14.067'MB/sec zip pipeline throughput = 164.697'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.57 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.57 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2412 value = 1.2952 dict = 1.00 all = 1.3265 } Zip/UnZip{ index = 0.4462 value = 0.7721 dict = 1.00 all = 0.7539 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001018412 MB/sec (with seq num) write speed all = 0.000979053 MB/sec (without seq num) 2024/07/23-18:05:07.217613 140548819879488 [compaction_job.cc:1944] [default] [JOB 4357] Generated table #13371696: 335545 keys, 50591243 bytes, temperature: kWarm 2024/07/23-18:05:07.217730 140548819879488 EVENT_LOG_v1 {"time_micros": 1721729107217654, "cf_name": "default", "job": 4357, "event": "table_file_creation", "file_number": 13371696, "file_size": 50591243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163212065123, "largest_seqno": 163253930434, "table_properties": {"data_size": 47668624, "index_size": 1197760, "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": 1721729101, "oldest_key_time": 0, "file_creation_time": 1721729101, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13371696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:05:07.272557 140548819879488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371697.sst) /dev/shm/ToplingTemp/Topling-225864-Xp4aLZ 2024/07/23-18:05:08.321285 140548819879488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371697.sst): first pass time = 1.05's, 63.995'MB/sec 2024/07/23-18:05:09.095933 140548819879488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371697.sst): old prealloc_size = 73819750, real_size = 48649200 2024/07/23-18:05:09.095998 140548819879488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371697.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.68 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-18:05:09.609415 140548819879488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371697.sst): second pass time = 0.77's, 79.806'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 97.948'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20987.600'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.194'MB/sec write SST data time = 0.08's, 622.102'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 = 17036.945'MB/sec zip my value time = 0.77's, unzip length = 0.062'GB zip my value throughput = 79.806'MB/sec zip pipeline throughput = 80.179'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.68 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.68 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9868 value = 1.2953 dict = 1.00 all = 1.3344 } Zip/UnZip{ index = 0.3348 value = 0.7720 dict = 1.00 all = 0.7494 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.002036751 MB/sec (with seq num) write speed all = 0.001958036 MB/sec (without seq num) 2024/07/23-18:05:09.678582 140548819879488 [compaction_job.cc:1944] [default] [JOB 4357] Generated table #13371697: 335545 keys, 50290059 bytes, temperature: kWarm 2024/07/23-18:05:09.678665 140548819879488 EVENT_LOG_v1 {"time_micros": 1721729109678618, "cf_name": "default", "job": 4357, "event": "table_file_creation", "file_number": 13371697, "file_size": 50290059, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163212062800, "largest_seqno": 163253930436, "table_properties": {"data_size": 47666400, "index_size": 898752, "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": 1721729107, "oldest_key_time": 0, "file_creation_time": 1721729107, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13371697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:05:09.719082 140548819879488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371698.sst) /dev/shm/ToplingTemp/Topling-225864-dzYpSY 2024/07/23-18:05:10.368920 140548819879488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371698.sst): first pass time = 0.65's, 79.959'MB/sec 2024/07/23-18:05:11.660465 140548819879488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371698.sst): old prealloc_size = 73819750, real_size = 38711856 2024/07/23-18:05:11.660515 140548819879488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371698.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 259780 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.96 raw-val = 0.0478 GB zip-val = 0.0376 GB avg-val = 184.00 avg-zval = 144.81 2024/07/23-18:05:12.131148 140548819879488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00/13371698.sst): second pass time = 1.28's, 37.274'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 84.949'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38223.642'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.196'MB/sec write SST data time = 0.14's, 285.491'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.489'MB, throughput = 14138.695'MB/sec zip my value time = 1.28's, unzip length = 0.048'GB zip my value throughput = 37.274'MB/sec zip pipeline throughput = 128.585'MB/sec entries = 259780 avg-key = 16.00 avg-zkey = 3.96 avg-val = 184.00 avg-zval = 144.81 usrkeys = 259780 avg-key = 8.00 avg-zkey = 3.96 avg-val = 191.00 avg-zval = 144.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 259780 bytes = 844304 } seq expand size = 1818460 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0478 GB dict = 0.49 MB all = 0.0520 GB } __ZipSize{ index = 0.0010 GB value = 0.0376 GB dict = 0.49 MB all = 0.0400 GB } UnZip/Zip{ index = 2.0192 value = 1.2707 dict = 1.00 all = 1.2995 } Zip/UnZip{ index = 0.4952 value = 0.7870 dict = 1.00 all = 0.7695 } ---------------------------- total value len = 0.177796 GB avg = 0.191 KB (by entry num) total key len = 0.014894 GB avg = 0.016 KB total ukey len = 0.007447 GB avg = 0.008 KB total ukey num = 0.000930870 Billion total entry num = 0.000930870 Billion write speed all = 0.002825077 MB/sec (with seq num) write speed all = 0.002715895 MB/sec (without seq num) 2024/07/23-18:05:12.191608 140548819879488 [compaction_job.cc:1944] [default] [JOB 4357] Generated table #13371698: 259780 keys, 39981011 bytes, temperature: kWarm 2024/07/23-18:05:12.191715 140548819879488 EVENT_LOG_v1 {"time_micros": 1721729112191652, "cf_name": "default", "job": 4357, "event": "table_file_creation", "file_number": 13371698, "file_size": 39981011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163212062982, "largest_seqno": 163253930433, "table_properties": {"data_size": 37617520, "index_size": 1029248, "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": 4156480, "raw_average_key_size": 16, "raw_value_size": 47799520, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 259780, "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": 1721729109, "oldest_key_time": 0, "file_creation_time": 1721729109, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13371698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:05:12.242506 140548819879488 [compaction_job.cc:699] job-04357: subcompact[0], size: 0.140862 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04357/att-00 [13371696,13371697,13371698] 2024/07/23-18:05:12.329491 140548819879488 (Original Log Time 2024/07/23-18:05:00.866340) EVENT_LOG_v1 {"time_micros": 1721729100866306, "job": 4357, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13371673], "files_L2": [13371637, 13371638, 13371639], "score": 0.847206, "input_data_size": 153916919, "oldest_snapshot_seqno": 163254242894} 2024/07/23-18:05:12.329497 140548819879488 (Original Log Time 2024/07/23-18:05:12.328834) [compaction_job.cc:2018] [default] [JOB 4357] Compacted 1@1 + 3@2 files to L2 => 140862313 bytes 2024/07/23-18:05:12.329500 140548819879488 (Original Log Time 2024/07/23-18:05:12.329394) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.5 rd, 12.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.7, 128.1 +0.0 blob) out(134.3 +0.0 blob), read-write-amplify(15.1) write-amplify(7.2) OK, records in: 934739, records dropped: 3869 output_compression: Snappy 2024/07/23-18:05:12.329510 140548819879488 (Original Log Time 2024/07/23-18:05:12.329467) EVENT_LOG_v1 {"time_micros": 1721729112329439, "cf": "default", "job": 4357, "event": "compaction_finished", "compaction_time_micros": 11376178, "compaction_time_cpu_micros": 2565093, "output_level": 2, "num_output_files": 3, "total_output_size": 140862313, "num_input_records": 934739, "num_output_records": 930870, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 201122103, "file_range_sync_nanos": 0, "file_fsync_nanos": 3328, "file_prepare_write_nanos": 8650, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/23-18:05:12.488434 140548819879488 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721729100,"executesMs":11560,"compactionJobId":4357,"attempt":0,"compactionInputRawBytes":186947800,"compactionInputZipBytes":153916919,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140862313,"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":"00-1c3b81ffdc1dbf44b7234e352cecfeef-74523fb347120327-00"}}, response = 2024/07/23-18:05:12.488521 140548819879488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-04357/att-00: olev 2, work 11.560 s, result 19.476 ms, install 0.707 ms, input{raw 178.287 MiB zip 146.787 MiB}