2024/08/20-03:50:57.211689 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00: fork to child time = 0.057791 sec 2024/08/20-03:50:57.212991 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00 2024/08/20-03:50:57.219069 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00 2024/08/20-03:50:57.235445 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:50:57.235860 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:50:57.281041 140500405921344 [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-04445/att-00/MANIFEST-14629260 2024/08/20-03:50:57.301225 140500405921344 [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-04445/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634211, last_sequence is 189895078306, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634086 2024/08/20-03:50:57.301236 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:50:57.301314 140500405921344 [version_set.cc:5652] Creating manifest 14634211 2024/08/20-03:50:57.324935 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:50:57.338156 140500405921344 [compaction_job.cc:2433] [default] [JOB 4445] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-03:50:57.338186 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2325 Base level 1, inputs: [14634181(13MB)], [14634146(48MB) 14634147(48MB) 14634148(7191KB)] 2024/08/20-03:50:57.482156 140500405921344 [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 2024/08/20-03:50:57.482228 140500405921344 [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 2024/08/20-03:50:57.482260 140500405921344 [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 2024/08/20-03:50:57.482277 140500405921344 [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 2024/08/20-03:50:57.482401 140500405921344 [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 2024/08/20-03:50:57.854886 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634212.sst) /dev/shm/ToplingTemp/Topling-152103-0xDMvu 2024/08/20-03:50:58.197518 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634212.sst): first pass time = 0.34's, 195.901'MB/sec 2024/08/20-03:51:00.462541 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634212.sst): old prealloc_size = 73819750, real_size = 49436224 2024/08/20-03:51:00.462620 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634212.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 = 5.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-03:51:01.037938 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634212.sst): second pass time = 2.26's, 27.272'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 88.698'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34660.488'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.09's, 587.945'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 = 3022.037'MB/sec zip my value time = 2.26's, unzip length = 0.062'GB zip my value throughput = 27.272'MB/sec zip pipeline throughput = 184.537'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.04 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.04 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0510 GB } UnZip/Zip{ index = 1.5879 value = 1.2954 dict = 1.00 all = 1.3149 } Zip/UnZip{ index = 0.6298 value = 0.7720 dict = 1.00 all = 0.7605 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.868051665 MB/sec (with seq num) write speed all = 1.793162707 MB/sec (without seq num) 2024/08/20-03:51:01.183876 140500405921344 [compaction_job.cc:1944] [default] [JOB 4445] Generated table #14634212: 335545 keys, 51035949 bytes, temperature: kWarm 2024/08/20-03:51:01.183993 140500405921344 EVENT_LOG_v1 {"time_micros": 1724097061183934, "cf_name": "default", "job": 4445, "event": "table_file_creation", "file_number": 14634212, "file_size": 51035949, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189877834532, "largest_seqno": 189894973144, "table_properties": {"data_size": 47661680, "index_size": 1690496, "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": 1724097057, "oldest_key_time": 0, "file_creation_time": 1724097057, "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": 14634212, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:51:01.244909 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634213.sst) /dev/shm/ToplingTemp/Topling-152103-xt8jsu 2024/08/20-03:51:02.140557 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634213.sst): first pass time = 0.90's, 74.933'MB/sec 2024/08/20-03:51:03.569604 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634213.sst): old prealloc_size = 73819750, real_size = 48518296 2024/08/20-03:51:03.569676 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634213.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:51:04.422819 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634213.sst): second pass time = 1.43's, 43.231'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 58.840'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17340.774'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.121'MB/sec write SST data time = 0.16's, 313.383'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 = 13455.689'MB/sec zip my value time = 1.43's, unzip length = 0.062'GB zip my value throughput = 43.231'MB/sec zip pipeline throughput = 161.513'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.28 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.28 avg-val = 191.00 avg-zval = 142.07 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5116 value = 1.2952 dict = 1.00 all = 1.3368 } Zip/UnZip{ index = 0.2848 value = 0.7721 dict = 1.00 all = 0.7481 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.869756938 MB/sec (with seq num) write speed all = 1.794802322 MB/sec (without seq num) 2024/08/20-03:51:04.505149 140500405921344 [compaction_job.cc:1944] [default] [JOB 4445] Generated table #14634213: 335545 keys, 50201163 bytes, temperature: kWarm 2024/08/20-03:51:04.505232 140500405921344 EVENT_LOG_v1 {"time_micros": 1724097064505188, "cf_name": "default", "job": 4445, "event": "table_file_creation", "file_number": 14634213, "file_size": 50201163, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770425471, "largest_seqno": 189894973145, "table_properties": {"data_size": 47669856, "index_size": 764416, "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": 1724097061, "oldest_key_time": 0, "file_creation_time": 1724097061, "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": 14634213, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:51:04.554640 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst) /dev/shm/ToplingTemp/Topling-152103-7XCbcu 2024/08/20-03:51:04.844285 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst): first pass time = 0.29's, 68.373'MB/sec 2024/08/20-03:51:05.689173 140500405921344 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst): part-0: reject ZipStore ratio = 0.862 2024/08/20-03:51:05.790755 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst): old prealloc_size = 73819750, real_size = 18920400 2024/08/20-03:51:05.790808 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 99000 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 6.86 raw-val = 0.0182 GB zip-val = 0.0182 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:51:05.825332 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00/14634214.sst): second pass time = 0.84's, 21.746'MB/sec, value only(92.0% of KV) wait indexing time = 0.11's, remap KeyValue time = 0.03's, 555.812'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22892.731'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.180'MB/sec write SST data time = 0.01's, 1416.139'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.84's, unzip length = 0.018'GB zip my value throughput = 21.746'MB/sec zip pipeline throughput = 125.980'MB/sec entries = 99000 avg-key = 16.00 avg-zkey = 6.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 99000 avg-key = 8.00 avg-zkey = 6.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 99000 bytes = 321760 } seq expand size = 693000 multi value expand size = 0 cnt WriteAppend = 2231 UnZipSize{ index = 0.0008 GB value = 0.0182 GB dict = 0.00 MB all = 0.0198 GB } __ZipSize{ index = 0.0007 GB value = 0.0182 GB dict = 0.00 MB all = 0.0192 GB } UnZip/Zip{ index = 1.1659 value = 1.0000 dict = 0.00 all = 1.0302 } Zip/UnZip{ index = 0.8577 value = 1.0000 dict = 0.00 all = 0.9706 } ---------------------------- total value len = 62.443837 GB avg = 0.180 KB (by entry num) total key len = 6.801079 GB avg = 0.020 KB total ukey len = 3.195668 GB avg = 0.008 KB total ukey num = 0.390103651 Billion total entry num = 0.346981659 Billion write speed all = 1.870239605 MB/sec (with seq num) write speed all = 1.795266437 MB/sec (without seq num) 2024/08/20-03:51:05.850967 140500405921344 [compaction_job.cc:1944] [default] [JOB 4445] Generated table #14634214: 99000 keys, 19218827 bytes, temperature: kWarm 2024/08/20-03:51:05.851046 140500405921344 EVENT_LOG_v1 {"time_micros": 1724097065851000, "cf_name": "default", "job": 4445, "event": "table_file_creation", "file_number": 14634214, "file_size": 19218827, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189847066005, "largest_seqno": 189894973147, "table_properties": {"data_size": 18216192, "index_size": 679296, "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": 1584000, "raw_average_key_size": 16, "raw_value_size": 18216000, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 99000, "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-MixedLenBlobStore", "creation_time": 1724097064, "oldest_key_time": 0, "file_creation_time": 1724097064, "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": 14634214, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:51:05.864219 140500405921344 [compaction_job.cc:699] job-04445: subcompact[0], size: 0.120456 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04445/att-00 [14634212,14634213,14634214] 2024/08/20-03:51:05.912377 140500405921344 (Original Log Time 2024/08/20-03:50:57.338243) EVENT_LOG_v1 {"time_micros": 1724097057338201, "job": 4445, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634181], "files_L2": [14634146, 14634147, 14634148], "score": 0.993684, "input_data_size": 122517270, "oldest_snapshot_seqno": 189895077977} 2024/08/20-03:51:05.912382 140500405921344 (Original Log Time 2024/08/20-03:51:05.904622) [compaction_job.cc:2018] [default] [JOB 4445] Compacted 1@1 + 3@2 files to L2 => 120455939 bytes 2024/08/20-03:51:05.912383 140500405921344 (Original Log Time 2024/08/20-03:51:05.912301) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.4 rd, 14.1 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.1, 103.8 +0.0 blob) out(114.9 +0.0 blob), read-write-amplify(17.7) write-amplify(8.8) OK, records in: 772418, records dropped: 2328 output_compression: Snappy 2024/08/20-03:51:05.912393 140500405921344 (Original Log Time 2024/08/20-03:51:05.912351) EVENT_LOG_v1 {"time_micros": 1724097065912329, "cf": "default", "job": 4445, "event": "compaction_finished", "compaction_time_micros": 8525983, "compaction_time_cpu_micros": 1882049, "output_level": 2, "num_output_files": 3, "total_output_size": 120455939, "num_input_records": 772418, "num_output_records": 770090, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 133872486, "file_range_sync_nanos": 0, "file_fsync_nanos": 2825, "file_prepare_write_nanos": 103666, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:51:06.038389 140500405921344 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":1724097057,"executesMs":8678,"compactionJobId":4445,"attempt":0,"compactionInputRawBytes":154483600,"compactionInputZipBytes":122517270,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120455939,"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":"00-34d611e672c1594ae54b1298e09b13cb-887196ce25dbd334-00"}}, response = 2024/08/20-03:51:06.038483 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04445/att-00: olev 2, work 8.679 s, result 13.948 ms, install 7.807 ms, input{raw 147.327 MiB zip 116.842 MiB}