2024/08/20-18:56:31.769051 140466563483200 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00: fork to child time = 0.012021 sec 2024/08/20-18:56:31.769826 140466563483200 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00 2024/08/20-18:56:31.774876 140466563483200 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00 2024/08/20-18:56:31.778927 140466563483200 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:56:31.779236 140466563483200 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:56:31.822965 140466563483200 [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-45096/att-00/MANIFEST-14629260 2024/08/20-18:56:31.858930 140466563483200 [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-45096/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14681210, last_sequence is 190927738554, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14681060 2024/08/20-18:56:31.858939 140466563483200 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:56:31.858999 140466563483200 [version_set.cc:5652] Creating manifest 14681210 2024/08/20-18:56:31.889854 140466563483200 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:56:31.906914 140466563483200 [compaction_job.cc:2433] [default] [JOB 45096] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-18:56:31.906925 140466563483200 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22955 Base level 1, inputs: [14681188(15MB)], [14681116(48MB) 14681117(47MB) 14681118(27MB)] 2024/08/20-18:56:32.123330 140466563483200 [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 2024/08/20-18:56:32.123349 140466563483200 [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 2024/08/20-18:56:32.123364 140466563483200 [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 2024/08/20-18:56:32.123374 140466563483200 [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 2024/08/20-18:56:32.123382 140466563483200 [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 2024/08/20-18:56:32.670237 140466563483200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681211.sst) /dev/shm/ToplingTemp/Topling-30313-SL0WAk 2024/08/20-18:56:33.044970 140466563483200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681211.sst): first pass time = 0.37's, 179.109'MB/sec 2024/08/20-18:56:34.714486 140466563483200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681211.sst): old prealloc_size = 73819750, real_size = 49468288 2024/08/20-18:56:34.714563 140466563483200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681211.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-18:56:35.033047 140466563483200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681211.sst): second pass time = 1.67's, 37.016'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 160.562'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27606.931'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.313'MB/sec write SST data time = 0.05's, 1011.823'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 = 12159.011'MB/sec zip my value time = 1.67's, unzip length = 0.062'GB zip my value throughput = 37.016'MB/sec zip pipeline throughput = 203.035'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.09 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.09 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.5703 value = 1.2950 dict = 1.00 all = 1.3120 } Zip/UnZip{ index = 0.6368 value = 0.7722 dict = 1.00 all = 0.7622 } ---------------------------- 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 = 0.013437573 MB/sec (with seq num) write speed all = 0.012918246 MB/sec (without seq num) 2024/08/20-18:56:35.142846 140466563483200 [compaction_job.cc:1944] [default] [JOB 45096] Generated table #14681211: 335545 keys, 51151917 bytes, temperature: kWarm 2024/08/20-18:56:35.142948 140466563483200 EVENT_LOG_v1 {"time_micros": 1724151395142898, "cf_name": "default", "job": 45096, "event": "table_file_creation", "file_number": 14681211, "file_size": 51151917, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190852254842, "largest_seqno": 190927719694, "table_properties": {"data_size": 47674736, "index_size": 1709504, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724151392, "oldest_key_time": 0, "file_creation_time": 1724151392, "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": 14681211, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:56:35.181074 140466563483200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681212.sst) /dev/shm/ToplingTemp/Topling-30313-mvAAui 2024/08/20-18:56:36.295702 140466563483200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681212.sst): first pass time = 1.11's, 60.210'MB/sec 2024/08/20-18:56:38.468312 140466563483200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681212.sst): old prealloc_size = 73819750, real_size = 48268976 2024/08/20-18:56:38.468384 140466563483200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681212.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.54 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-18:56:39.202109 140466563483200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681212.sst): second pass time = 2.17's, 28.440'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 68.075'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13014.817'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.147'MB/sec write SST data time = 0.16's, 304.072'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 = 12930.806'MB/sec zip my value time = 2.17's, unzip length = 0.062'GB zip my value throughput = 28.440'MB/sec zip pipeline throughput = 134.562'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.54 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.54 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 5.1974 value = 1.2952 dict = 1.00 all = 1.3435 } Zip/UnZip{ index = 0.1924 value = 0.7721 dict = 1.00 all = 0.7443 } ---------------------------- 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 = 0.026853486 MB/sec (with seq num) write speed all = 0.025815670 MB/sec (without seq num) 2024/08/20-18:56:39.281446 140466563483200 [compaction_job.cc:1944] [default] [JOB 45096] Generated table #14681212: 335545 keys, 49951819 bytes, temperature: kWarm 2024/08/20-18:56:39.281524 140466563483200 EVENT_LOG_v1 {"time_micros": 1724151399281481, "cf_name": "default", "job": 45096, "event": "table_file_creation", "file_number": 14681212, "file_size": 49951819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190860596652, "largest_seqno": 190927719696, "table_properties": {"data_size": 47668496, "index_size": 516480, "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": 1724151395, "oldest_key_time": 0, "file_creation_time": 1724151395, "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": 14681212, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:56:39.335551 140466563483200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681213.sst) /dev/shm/ToplingTemp/Topling-30313-3GVkkk 2024/08/20-18:56:39.846967 140466563483200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681213.sst): first pass time = 0.51's, 86.027'MB/sec 2024/08/20-18:56:42.124812 140466563483200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681213.sst): old prealloc_size = 73819750, real_size = 33192864 2024/08/20-18:56:42.124881 140466563483200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681213.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 219943 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 4.00 raw-val = 0.0405 GB zip-val = 0.0323 GB avg-val = 184.00 avg-zval = 146.67 2024/08/20-18:56:42.450338 140466563483200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00/14681213.sst): second pass time = 2.27's, 17.825'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 105.375'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21023.852'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.221'MB/sec write SST data time = 0.08's, 446.023'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.419'MB, throughput = 7364.660'MB/sec zip my value time = 2.27's, unzip length = 0.040'GB zip my value throughput = 17.825'MB/sec zip pipeline throughput = 197.812'MB/sec entries = 219943 avg-key = 16.00 avg-zkey = 4.00 avg-val = 184.00 avg-zval = 146.67 usrkeys = 219943 avg-key = 8.00 avg-zkey = 4.00 avg-val = 191.00 avg-zval = 146.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 219943 bytes = 742320 } seq expand size = 1539601 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0405 GB dict = 0.42 MB all = 0.0440 GB } __ZipSize{ index = 0.0009 GB value = 0.0323 GB dict = 0.42 MB all = 0.0343 GB } UnZip/Zip{ index = 2.0002 value = 1.2546 dict = 1.00 all = 1.2825 } Zip/UnZip{ index = 0.4999 value = 0.7971 dict = 1.00 all = 0.7797 } ---------------------------- total value len = 0.170187 GB avg = 0.191 KB (by entry num) total key len = 0.014257 GB avg = 0.016 KB total ukey len = 0.007128 GB avg = 0.008 KB total ukey num = 0.000891033 Billion total entry num = 0.000891033 Billion write speed all = 0.035632073 MB/sec (with seq num) write speed all = 0.034254988 MB/sec (without seq num) 2024/08/20-18:56:42.500063 140466563483200 [compaction_job.cc:1944] [default] [JOB 45096] Generated table #14681213: 219943 keys, 34300019 bytes, temperature: kWarm 2024/08/20-18:56:42.500142 140466563483200 EVENT_LOG_v1 {"time_micros": 1724151402500098, "cf_name": "default", "job": 45096, "event": "table_file_creation", "file_number": 14681213, "file_size": 34300019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190860596753, "largest_seqno": 190927719692, "table_properties": {"data_size": 32258048, "index_size": 879680, "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": 3519088, "raw_average_key_size": 16, "raw_value_size": 40469512, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 219943, "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": 1724151399, "oldest_key_time": 0, "file_creation_time": 1724151399, "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": 14681213, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:56:42.530140 140466563483200 [compaction_job.cc:699] job-45096: subcompact[0], size: 0.135404 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45096/att-00 [14681211,14681212,14681213] 2024/08/20-18:56:42.574103 140466563483200 (Original Log Time 2024/08/20-18:56:31.906968) EVENT_LOG_v1 {"time_micros": 1724151391906937, "job": 45096, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14681188], "files_L2": [14681116, 14681117, 14681118], "score": 0.993491, "input_data_size": 145908697, "oldest_snapshot_seqno": 190927737857} 2024/08/20-18:56:42.574108 140466563483200 (Original Log Time 2024/08/20-18:56:42.573546) [compaction_job.cc:2018] [default] [JOB 45096] Compacted 1@1 + 3@2 files to L2 => 135403755 bytes 2024/08/20-18:56:42.574110 140466563483200 (Original Log Time 2024/08/20-18:56:42.574016) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.7 rd, 12.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.6, 123.5 +0.0 blob) out(129.1 +0.0 blob), read-write-amplify(17.2) write-amplify(8.3) OK, records in: 894099, records dropped: 3066 output_compression: Snappy 2024/08/20-18:56:42.574120 140466563483200 (Original Log Time 2024/08/20-18:56:42.574075) EVENT_LOG_v1 {"time_micros": 1724151402574049, "cf": "default", "job": 45096, "event": "compaction_finished", "compaction_time_micros": 10623186, "compaction_time_cpu_micros": 2072127, "output_level": 2, "num_output_files": 3, "total_output_size": 135403755, "num_input_records": 894099, "num_output_records": 891033, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139357857, "file_range_sync_nanos": 0, "file_fsync_nanos": 3142, "file_prepare_write_nanos": 9864, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-18:56:42.733508 140466563483200 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":1724151391,"executesMs":10795,"compactionJobId":45096,"attempt":0,"compactionInputRawBytes":178819800,"compactionInputZipBytes":145908697,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135403755,"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":"00-26d4a9a428b4c06af9a1584946046451-6956b601f78e4d18-00"}}, response = 2024/08/20-18:56:42.733651 140466563483200 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-45096/att-00: olev 2, work 10.796 s, result 8.487 ms, install 0.599 ms, input{raw 170.536 MiB zip 139.149 MiB}