2024/08/20-07:59:52.565225 140500548597312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00: fork to child time = 0.025454 sec 2024/08/20-07:59:52.566643 140500548597312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00 2024/08/20-07:59:52.572514 140500548597312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00 2024/08/20-07:59:52.573656 140500548597312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:59:52.574123 140500548597312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:59:52.619395 140500548597312 [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-17237/att-00/MANIFEST-14629260 2024/08/20-07:59:52.688208 140500548597312 [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-17237/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648892, last_sequence is 190223378180, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648743 2024/08/20-07:59:52.688219 140500548597312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:59:52.688329 140500548597312 [version_set.cc:5652] Creating manifest 14648892 2024/08/20-07:59:52.721417 140500548597312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:59:52.742862 140500548597312 [compaction_job.cc:2433] [default] [JOB 17237] Compacting 1@2 + 3@3 files to L3, score 0.97, subcompactions 1 : 1 2024/08/20-07:59:52.742885 140500548597312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8848 Base level 2, inputs: [14648869(31MB)], [14648887(41MB) 14648888(1618KB) 14648823(41MB)] 2024/08/20-07:59:53.033189 140500548597312 [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 2024/08/20-07:59:53.033216 140500548597312 [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 2024/08/20-07:59:53.033238 140500548597312 [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 2024/08/20-07:59:53.033255 140500548597312 [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 2024/08/20-07:59:53.033269 140500548597312 [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 2024/08/20-07:59:53.424059 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648893.sst) /dev/shm/ToplingTemp/Topling-251903-m7iyKW 2024/08/20-07:59:53.622401 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648893.sst): first pass time = 0.20's, 676.907'MB/sec 2024/08/20-07:59:55.908253 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648893.sst): old prealloc_size = 134692451, real_size = 41873776 2024/08/20-07:59:55.908321 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648893.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.71 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.57 2024/08/20-07:59:56.073911 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648893.sst): second pass time = 2.28's, 57.608'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 263.756'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18797.180'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.289'MB/sec write SST data time = 0.05's, 816.184'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 = 30640.572'MB/sec zip my value time = 2.28's, unzip length = 0.132'GB zip my value throughput = 57.608'MB/sec zip pipeline throughput = 156.512'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.71 avg-val = 1017.00 avg-zval = 317.57 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.71 avg-val = 1024.00 avg-zval = 317.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 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 = 0.0437 GB } UnZip/Zip{ index = 2.1030 value = 3.2025 dict = 1.00 all = 3.0720 } Zip/UnZip{ index = 0.4755 value = 0.3123 dict = 1.00 all = 0.3255 } ---------------------------- 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.332322267 MB/sec (with seq num) write speed all = 1.278992754 MB/sec (without seq num) 2024/08/20-07:59:56.127500 140500548597312 [compaction_job.cc:1944] [default] [JOB 17237] Generated table #14648893: 129430 keys, 43690485 bytes, temperature: kWarm 2024/08/20-07:59:56.127591 140500548597312 EVENT_LOG_v1 {"time_micros": 1724111996127546, "cf_name": "default", "job": 17237, "event": "table_file_creation", "file_number": 14648893, "file_size": 43690485, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797965495, "largest_seqno": 190223208228, "table_properties": {"data_size": 41102688, "index_size": 738560, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131630032, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724111993, "oldest_key_time": 0, "file_creation_time": 1724111993, "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": 14648893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:59:56.163845 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648894.sst) /dev/shm/ToplingTemp/Topling-251903-eSmTcX 2024/08/20-07:59:56.731540 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648894.sst): first pass time = 0.57's, 236.445'MB/sec 2024/08/20-07:59:57.670623 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648894.sst): old prealloc_size = 134692451, real_size = 41795872 2024/08/20-07:59:57.670688 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648894.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.20 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.47 2024/08/20-07:59:57.855362 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648894.sst): second pass time = 0.94's, 140.523'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 235.816'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19348.025'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.248'MB/sec write SST data time = 0.05's, 806.945'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 = 35716.763'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 140.523'MB/sec zip pipeline throughput = 152.158'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.20 avg-val = 1016.98 avg-zval = 317.47 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.20 avg-val = 1023.98 avg-zval = 317.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 420672 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3064 value = 3.2034 dict = 1.00 all = 3.0809 } Zip/UnZip{ index = 0.4336 value = 0.3122 dict = 1.00 all = 0.3246 } ---------------------------- 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 = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 1.334877287 MB/sec (with seq num) write speed all = 1.281529674 MB/sec (without seq num) 2024/08/20-07:59:57.908358 140500548597312 [compaction_job.cc:1944] [default] [JOB 17237] Generated table #14648894: 129431 keys, 43563817 bytes, temperature: kWarm 2024/08/20-07:59:57.908426 140500548597312 EVENT_LOG_v1 {"time_micros": 1724111997908392, "cf_name": "default", "job": 17237, "event": "table_file_creation", "file_number": 14648894, "file_size": 43563817, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190157272653, "largest_seqno": 190223208299, "table_properties": {"data_size": 41089936, "index_size": 673408, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629148, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724111996, "oldest_key_time": 0, "file_creation_time": 1724111996, "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": 14648894, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:59:57.942423 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648895.sst) /dev/shm/ToplingTemp/Topling-251903-nQ7lXV 2024/08/20-07:59:57.960995 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648895.sst): first pass time = 0.02's, 440.997'MB/sec 2024/08/20-07:59:58.030354 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648895.sst): old prealloc_size = 134692451, real_size = 2591064 2024/08/20-07:59:58.030409 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648895.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7876 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.39 raw-val = 0.0080 GB zip-val = 0.0026 GB avg-val =1017.07 avg-zval = 328.32 2024/08/20-07:59:58.042321 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00/14648895.sst): second pass time = 0.07's, 116.758'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 225.754'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 128.942'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.232'MB/sec write SST data time = 0.00's, 778.775'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.085'MB, throughput = 1170.701'MB/sec zip my value time = 0.07's, unzip length = 0.008'GB zip my value throughput = 116.758'MB/sec zip pipeline throughput = 116.758'MB/sec entries = 7876 avg-key = 20.00 avg-zkey = 0.40 avg-val = 1017.07 avg-zval = 328.32 usrkeys = 7876 avg-key = 12.00 avg-zkey = 0.40 avg-val = 1024.07 avg-zval = 328.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7876 bytes = 25616 } seq expand size = 55132 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0080 GB dict = 0.09 MB all = 0.0082 GB } __ZipSize{ index = 0.0000 GB value = 0.0026 GB dict = 0.09 MB all = 0.0027 GB } UnZip/Zip{ index = 30.1378 value = 3.0978 dict = 1.00 all = 3.0237 } Zip/UnZip{ index = 0.0332 value = 0.3228 dict = 1.00 all = 0.3307 } ---------------------------- total value len = 62.569887 GB avg = 0.181 KB (by entry num) total key len = 6.794092 GB avg = 0.020 KB total ukey len = 3.192708 GB avg = 0.008 KB total ukey num = 0.389600298 Billion total entry num = 0.346478306 Billion write speed all = 1.335030752 MB/sec (with seq num) write speed all = 1.281682118 MB/sec (without seq num) 2024/08/20-07:59:58.050810 140500548597312 [compaction_job.cc:1944] [default] [JOB 17237] Generated table #14648895: 7876 keys, 2701282 bytes, temperature: kWarm 2024/08/20-07:59:58.050870 140500548597312 EVENT_LOG_v1 {"time_micros": 1724111998050839, "cf_name": "default", "job": 17237, "event": "table_file_creation", "file_number": 14648895, "file_size": 2701282, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190186804247, "largest_seqno": 190223196934, "table_properties": {"data_size": 2585856, "index_size": 3136, "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": 157520, "raw_average_key_size": 20, "raw_value_size": 8010467, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 7876, "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": 1724111997, "oldest_key_time": 0, "file_creation_time": 1724111997, "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": 14648895, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:59:58.057960 140500548597312 [compaction_job.cc:699] job-17237: subcompact[0], size: 0.089956 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17237/att-00 [14648893,14648894,14648895] 2024/08/20-07:59:58.080212 140500548597312 (Original Log Time 2024/08/20-07:59:52.742992) EVENT_LOG_v1 {"time_micros": 1724111992742909, "job": 17237, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14648869], "files_L3": [14648887, 14648888, 14648823], "score": 0.969077, "input_data_size": 122447683, "oldest_snapshot_seqno": 190223377332} 2024/08/20-07:59:58.080215 140500548597312 (Original Log Time 2024/08/20-07:59:58.079750) [compaction_job.cc:2018] [default] [JOB 17237] Compacted 1@2 + 3@3 files to L3 => 89955584 bytes 2024/08/20-07:59:58.080217 140500548597312 (Original Log Time 2024/08/20-07:59:58.080143) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 23.0 rd, 16.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.8 +0.0 blob) out(85.8 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 295622, records dropped: 28885 output_compression: Snappy 2024/08/20-07:59:58.080224 140500548597312 (Original Log Time 2024/08/20-07:59:58.080189) EVENT_LOG_v1 {"time_micros": 1724111998080169, "cf": "default", "job": 17237, "event": "compaction_finished", "compaction_time_micros": 5314975, "compaction_time_cpu_micros": 809803, "output_level": 3, "num_output_files": 3, "total_output_size": 89955584, "num_input_records": 295622, "num_output_records": 266737, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58043482, "file_range_sync_nanos": 0, "file_fsync_nanos": 2083, "file_prepare_write_nanos": 6039, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:59:58.200411 140500548597312 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":1724111992,"executesMs":5509,"compactionJobId":17237,"attempt":0,"compactionInputRawBytes":306556415,"compactionInputZipBytes":122447683,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89955584,"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":"00-518c2f2c16778d4ba74a8cef30d9f9df-eba6154b06be4b35-00"}}, response = 2024/08/20-07:59:58.200508 140500548597312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-17237/att-00: olev 3, work 5.509 s, result 4.748 ms, install 0.495 ms, input{raw 292.355 MiB zip 116.775 MiB}