2024/08/20-09:36:32.802664 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00: fork to child time = 0.025124 sec 2024/08/20-09:36:32.803771 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00 2024/08/20-09:36:32.809600 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00 2024/08/20-09:36:32.811287 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:36:32.811637 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:36:32.852718 140500154140224 [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-22042/att-00/MANIFEST-14629260 2024/08/20-09:36:32.908029 140500154140224 [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-22042/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14654383, last_sequence is 190338422499, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654312 2024/08/20-09:36:32.908039 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:36:32.908094 140500154140224 [version_set.cc:5652] Creating manifest 14654383 2024/08/20-09:36:32.932033 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:36:32.946148 140500154140224 [compaction_job.cc:2433] [default] [JOB 22042] Compacting 1@2 + 3@3 files to L3, score 0.97, subcompactions 1 : 1 2024/08/20-09:36:32.946163 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11290 Base level 2, inputs: [14654355(31MB)], [14654377(41MB) 14654378(963KB) 14654296(41MB)] 2024/08/20-09:36:33.198261 140500154140224 [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 2024/08/20-09:36:33.198287 140500154140224 [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 2024/08/20-09:36:33.198305 140500154140224 [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 2024/08/20-09:36:33.198318 140500154140224 [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 2024/08/20-09:36:33.198332 140500154140224 [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 2024/08/20-09:36:33.530386 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654384.sst) /dev/shm/ToplingTemp/Topling-288827-qt66XV 2024/08/20-09:36:33.904628 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654384.sst): first pass time = 0.37's, 358.698'MB/sec 2024/08/20-09:36:35.165813 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654384.sst): old prealloc_size = 133830086, real_size = 41761776 2024/08/20-09:36:35.165893 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654384.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.23 2024/08/20-09:36:35.576876 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654384.sst): second pass time = 1.26's, 104.557'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 105.937'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13802.603'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.099'MB/sec write SST data time = 0.09's, 511.716'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 35683.551'MB/sec zip my value time = 1.26's, unzip length = 0.132'GB zip my value throughput = 104.557'MB/sec zip pipeline throughput = 118.756'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1017.01 avg-zval = 317.23 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1024.01 avg-zval = 317.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 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 = 2.3176 value = 3.2059 dict = 1.00 all = 3.0822 } Zip/UnZip{ index = 0.4315 value = 0.3119 dict = 1.00 all = 0.3244 } ---------------------------- 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 = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.198534877 MB/sec (with seq num) write speed all = 1.150560537 MB/sec (without seq num) 2024/08/20-09:36:35.632819 140500154140224 [compaction_job.cc:1944] [default] [JOB 22042] Generated table #14654384: 129429 keys, 43546614 bytes, temperature: kWarm 2024/08/20-09:36:35.632935 140500154140224 EVENT_LOG_v1 {"time_micros": 1724117795632861, "cf_name": "default", "job": 22042, "event": "table_file_creation", "file_number": 14654384, "file_size": 43546614, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190261468443, "largest_seqno": 190338137249, "table_properties": {"data_size": 41059104, "index_size": 670144, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629960, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724117793, "oldest_key_time": 0, "file_creation_time": 1724117793, "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": 14654384, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:35.707722 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654385.sst) /dev/shm/ToplingTemp/Topling-288827-Hl8vJU 2024/08/20-09:36:36.370498 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654385.sst): first pass time = 0.66's, 202.525'MB/sec 2024/08/20-09:36:37.382582 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654385.sst): old prealloc_size = 133830086, real_size = 41783600 2024/08/20-09:36:37.382638 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654385.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 = 5.49 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.02 avg-zval = 317.09 2024/08/20-09:36:37.545121 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654385.sst): second pass time = 1.01's, 130.167'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.214'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24580.672'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.293'MB/sec write SST data time = 0.05's, 837.078'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 = 32196.290'MB/sec zip my value time = 1.01's, unzip length = 0.132'GB zip my value throughput = 130.167'MB/sec zip pipeline throughput = 130.167'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.49 avg-val = 1017.02 avg-zval = 317.09 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.49 avg-val = 1024.02 avg-zval = 317.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 485360 } 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 = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1839 value = 3.2073 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4579 value = 0.3118 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 1.200833581 MB/sec (with seq num) write speed all = 1.152842948 MB/sec (without seq num) 2024/08/20-09:36:37.597344 140500154140224 [compaction_job.cc:1944] [default] [JOB 22042] Generated table #14654385: 129427 keys, 43616285 bytes, temperature: kWarm 2024/08/20-09:36:37.597409 140500154140224 EVENT_LOG_v1 {"time_micros": 1724117797597377, "cf_name": "default", "job": 22042, "event": "table_file_creation", "file_number": 14654385, "file_size": 43616285, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190338137208, "table_properties": {"data_size": 41039904, "index_size": 711168, "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": 131629235, "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": 1724117795, "oldest_key_time": 0, "file_creation_time": 1724117795, "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": 14654385, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:37.638060 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654386.sst) /dev/shm/ToplingTemp/Topling-288827-t2w0sW 2024/08/20-09:36:37.655070 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654386.sst): first pass time = 0.02's, 430.330'MB/sec 2024/08/20-09:36:37.718729 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654386.sst): old prealloc_size = 133830086, real_size = 2316112 2024/08/20-09:36:37.718791 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654386.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7035 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.39 raw-val = 0.0072 GB zip-val = 0.0023 GB avg-val =1017.16 avg-zval = 328.57 2024/08/20-09:36:37.729553 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00/14654386.sst): second pass time = 0.06's, 113.871'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 223.250'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 84.865'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.227'MB/sec write SST data time = 0.00's, 796.846'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.077'MB, throughput = 1497.369'MB/sec zip my value time = 0.06's, unzip length = 0.007'GB zip my value throughput = 113.871'MB/sec zip pipeline throughput = 113.871'MB/sec entries = 7035 avg-key = 20.00 avg-zkey = 0.39 avg-val = 1017.16 avg-zval = 328.57 usrkeys = 7035 avg-key = 12.00 avg-zkey = 0.39 avg-val = 1024.16 avg-zval = 328.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7035 bytes = 22000 } seq expand size = 49245 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0072 GB dict = 0.08 MB all = 0.0073 GB } __ZipSize{ index = 0.0000 GB value = 0.0023 GB dict = 0.08 MB all = 0.0024 GB } UnZip/Zip{ index = 30.6759 value = 3.0958 dict = 1.00 all = 3.0215 } Zip/UnZip{ index = 0.0326 value = 0.3230 dict = 1.00 all = 0.3310 } ---------------------------- total value len = 62.569026 GB avg = 0.181 KB (by entry num) total key len = 6.794075 GB avg = 0.020 KB total ukey len = 3.192698 GB avg = 0.008 KB total ukey num = 0.389599452 Billion total entry num = 0.346477460 Billion write speed all = 1.200956930 MB/sec (with seq num) write speed all = 1.152965476 MB/sec (without seq num) 2024/08/20-09:36:37.738291 140500154140224 [compaction_job.cc:1944] [default] [JOB 22042] Generated table #14654386: 7035 keys, 2414805 bytes, temperature: kWarm 2024/08/20-09:36:37.738351 140500154140224 EVENT_LOG_v1 {"time_micros": 1724117797738318, "cf_name": "default", "job": 22042, "event": "table_file_creation", "file_number": 14654386, "file_size": 2414805, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190311837924, "largest_seqno": 190334618791, "table_properties": {"data_size": 2311456, "index_size": 2752, "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": 140700, "raw_average_key_size": 20, "raw_value_size": 7155740, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 7035, "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": 1724117797, "oldest_key_time": 0, "file_creation_time": 1724117797, "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": 14654386, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:37.775626 140500154140224 [compaction_job.cc:699] job-22042: subcompact[0], size: 0.089578 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22042/att-00 [14654384,14654385,14654386] 2024/08/20-09:36:37.803701 140500154140224 (Original Log Time 2024/08/20-09:36:32.946219) EVENT_LOG_v1 {"time_micros": 1724117792946176, "job": 22042, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14654355], "files_L3": [14654377, 14654378, 14654296], "score": 0.970233, "input_data_size": 121663715, "oldest_snapshot_seqno": 190338422339} 2024/08/20-09:36:37.803705 140500154140224 (Original Log Time 2024/08/20-09:36:37.800479) [compaction_job.cc:2018] [default] [JOB 22042] Compacted 1@2 + 3@3 files to L3 => 89577704 bytes 2024/08/20-09:36:37.803706 140500154140224 (Original Log Time 2024/08/20-09:36:37.803633) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 25.2 rd, 18.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.1 +0.0 blob) out(85.4 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 293530, records dropped: 27639 output_compression: Snappy 2024/08/20-09:36:37.803712 140500154140224 (Original Log Time 2024/08/20-09:36:37.803678) EVENT_LOG_v1 {"time_micros": 1724117797803658, "cf": "default", "job": 22042, "event": "compaction_finished", "compaction_time_micros": 4829420, "compaction_time_cpu_micros": 1067168, "output_level": 3, "num_output_files": 3, "total_output_size": 89577704, "num_input_records": 293530, "num_output_records": 265891, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 98459963, "file_range_sync_nanos": 0, "file_fsync_nanos": 2018, "file_prepare_write_nanos": 13128, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:36:37.930031 140500154140224 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":1724117792,"executesMs":4991,"compactionJobId":22042,"attempt":0,"compactionInputRawBytes":304395496,"compactionInputZipBytes":121663715,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89577704,"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":"00-73661db6108ad5f4e2356c05c6ff7c42-f45a03f84daeade6-00"}}, response = 2024/08/20-09:36:37.930156 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22042/att-00: olev 3, work 4.991 s, result 6.173 ms, install 3.252 ms, input{raw 290.294 MiB zip 116.028 MiB}