2024/08/20-03:31:04.807073 140500179318336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00: fork to child time = 0.024447 sec 2024/08/20-03:31:04.808126 140500179318336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00 2024/08/20-03:31:04.813002 140500179318336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00 2024/08/20-03:31:04.819766 140500179318336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:31:04.820180 140500179318336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:31:04.867824 140500179318336 [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-03150/att-00/MANIFEST-14629260 2024/08/20-03:31:04.881528 140500179318336 [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-03150/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14632781, last_sequence is 189865948746, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14632562 2024/08/20-03:31:04.881536 140500179318336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:31:04.881591 140500179318336 [version_set.cc:5652] Creating manifest 14632781 2024/08/20-03:31:04.916502 140500179318336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:31:04.935626 140500179318336 [compaction_job.cc:2433] [default] [JOB 3150] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-03:31:04.935650 140500179318336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1655 Base level 1, inputs: [14632752(13MB)], [14632722(48MB) 14632723(47MB) 14632724(39MB)] 2024/08/20-03:31:05.195281 140500179318336 [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 2024/08/20-03:31:05.195306 140500179318336 [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 2024/08/20-03:31:05.195322 140500179318336 [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 2024/08/20-03:31:05.195333 140500179318336 [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 2024/08/20-03:31:05.195342 140500179318336 [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 2024/08/20-03:31:05.880595 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632782.sst) /dev/shm/ToplingTemp/Topling-142011-bkO5Rp 2024/08/20-03:31:06.612281 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632782.sst): first pass time = 0.73's, 91.727'MB/sec 2024/08/20-03:31:09.235539 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632782.sst): old prealloc_size = 73819750, real_size = 48982752 2024/08/20-03:31:09.235618 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632782.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.67 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-03:31:09.787860 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632782.sst): second pass time = 2.62's, 23.550'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.729'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23647.921'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.169'MB/sec write SST data time = 0.06's, 887.070'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 = 15071.269'MB/sec zip my value time = 2.62's, unzip length = 0.062'GB zip my value throughput = 23.550'MB/sec zip pipeline throughput = 223.689'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.67 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.67 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 = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1825 value = 1.2952 dict = 1.00 all = 1.3245 } Zip/UnZip{ index = 0.4582 value = 0.7721 dict = 1.00 all = 0.7550 } ---------------------------- 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 = 1.930161754 MB/sec (with seq num) write speed all = 1.852782844 MB/sec (without seq num) 2024/08/20-03:31:09.899139 140500179318336 [compaction_job.cc:1944] [default] [JOB 3150] Generated table #14632782: 335545 keys, 50665547 bytes, temperature: kWarm 2024/08/20-03:31:09.899234 140500179318336 EVENT_LOG_v1 {"time_micros": 1724095869899176, "cf_name": "default", "job": 3150, "event": "table_file_creation", "file_number": 14632782, "file_size": 50665547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409645, "largest_seqno": 189865919391, "table_properties": {"data_size": 47668752, "index_size": 1229952, "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": 1724095865, "oldest_key_time": 0, "file_creation_time": 1724095865, "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": 14632782, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:31:09.941214 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632783.sst) /dev/shm/ToplingTemp/Topling-142011-85RXno 2024/08/20-03:31:10.959979 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632783.sst): first pass time = 1.02's, 65.876'MB/sec 2024/08/20-03:31:14.213078 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632783.sst): old prealloc_size = 73819750, real_size = 48474072 2024/08/20-03:31:14.213151 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632783.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-03:31:14.531215 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632783.sst): second pass time = 3.25's, 18.983'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 157.654'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16894.670'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.313'MB/sec write SST data time = 0.05's, 995.645'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 = 15595.064'MB/sec zip my value time = 3.25's, unzip length = 0.062'GB zip my value throughput = 18.983'MB/sec zip pipeline throughput = 159.355'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.15 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.7174 value = 1.2952 dict = 1.00 all = 1.3380 } Zip/UnZip{ index = 0.2690 value = 0.7721 dict = 1.00 all = 0.7474 } ---------------------------- 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 = 1.931844611 MB/sec (with seq num) write speed all = 1.854401031 MB/sec (without seq num) 2024/08/20-03:31:14.600661 140500179318336 [compaction_job.cc:1944] [default] [JOB 3150] Generated table #14632783: 335545 keys, 50156939 bytes, temperature: kWarm 2024/08/20-03:31:14.600723 140500179318336 EVENT_LOG_v1 {"time_micros": 1724095874600692, "cf_name": "default", "job": 3150, "event": "table_file_creation", "file_number": 14632783, "file_size": 50156939, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409725, "largest_seqno": 189865919392, "table_properties": {"data_size": 47667952, "index_size": 722112, "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": 1724095869, "oldest_key_time": 0, "file_creation_time": 1724095869, "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": 14632783, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:31:14.631496 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632784.sst) /dev/shm/ToplingTemp/Topling-142011-57N37o 2024/08/20-03:31:15.223745 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632784.sst): first pass time = 0.59's, 111.909'MB/sec 2024/08/20-03:31:16.243462 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632784.sst): old prealloc_size = 73819750, real_size = 48373088 2024/08/20-03:31:16.243524 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632784.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 331368 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.54 raw-val = 0.0610 GB zip-val = 0.0471 GB avg-val = 184.00 avg-zval = 142.19 2024/08/20-03:31:16.542223 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00/14632784.sst): second pass time = 1.02's, 59.837'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 167.483'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34172.586'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.343'MB/sec write SST data time = 0.06's, 878.669'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.626'MB, throughput = 19014.433'MB/sec zip my value time = 1.02's, unzip length = 0.061'GB zip my value throughput = 59.837'MB/sec zip pipeline throughput = 127.339'MB/sec entries = 331368 avg-key = 16.00 avg-zkey = 3.54 avg-val = 184.00 avg-zval = 142.19 usrkeys = 331368 avg-key = 8.00 avg-zkey = 3.54 avg-val = 191.00 avg-zval = 142.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 331368 bytes = 1118384 } seq expand size = 2319576 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0610 GB dict = 0.63 MB all = 0.0663 GB } __ZipSize{ index = 0.0012 GB value = 0.0471 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 2.2585 value = 1.2941 dict = 1.00 all = 1.3245 } Zip/UnZip{ index = 0.4428 value = 0.7728 dict = 1.00 all = 0.7550 } ---------------------------- total value len = 62.488219 GB avg = 0.180 KB (by entry num) total key len = 6.804797 GB avg = 0.020 KB total ukey len = 3.197527 GB avg = 0.008 KB total ukey num = 0.390336019 Billion total entry num = 0.347214027 Billion write speed all = 1.933650321 MB/sec (with seq num) write speed all = 1.856137111 MB/sec (without seq num) 2024/08/20-03:31:16.606063 140500179318336 [compaction_job.cc:1944] [default] [JOB 3150] Generated table #14632784: 331368 keys, 50035467 bytes, temperature: kWarm 2024/08/20-03:31:16.606149 140500179318336 EVENT_LOG_v1 {"time_micros": 1724095876606105, "cf_name": "default", "job": 3150, "event": "table_file_creation", "file_number": 14632784, "file_size": 50035467, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409731, "largest_seqno": 189865919390, "table_properties": {"data_size": 47116352, "index_size": 1173760, "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": 5301888, "raw_average_key_size": 16, "raw_value_size": 60971712, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 331368, "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": 1724095874, "oldest_key_time": 0, "file_creation_time": 1724095874, "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": 14632784, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:31:16.640095 140500179318336 [compaction_job.cc:699] job-03150: subcompact[0], size: 0.150858 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03150/att-00 [14632782,14632783,14632784] 2024/08/20-03:31:16.701595 140500179318336 (Original Log Time 2024/08/20-03:31:04.935726) EVENT_LOG_v1 {"time_micros": 1724095864935671, "job": 3150, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14632752], "files_L2": [14632722, 14632723, 14632724], "score": 0.992815, "input_data_size": 156347452, "oldest_snapshot_seqno": 189865948544} 2024/08/20-03:31:16.701598 140500179318336 (Original Log Time 2024/08/20-03:31:16.701088) [compaction_job.cc:2018] [default] [JOB 3150] Compacted 1@1 + 3@2 files to L2 => 150857953 bytes 2024/08/20-03:31:16.701600 140500179318336 (Original Log Time 2024/08/20-03:31:16.701520) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 13.4 rd, 12.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.3, 135.8 +0.0 blob) out(143.9 +0.0 blob), read-write-amplify(22.0) write-amplify(10.8) OK, records in: 1005406, records dropped: 2948 output_compression: Snappy 2024/08/20-03:31:16.701607 140500179318336 (Original Log Time 2024/08/20-03:31:16.701571) EVENT_LOG_v1 {"time_micros": 1724095876701547, "cf": "default", "job": 3150, "event": "compaction_finished", "compaction_time_micros": 11704386, "compaction_time_cpu_micros": 2270946, "output_level": 2, "num_output_files": 3, "total_output_size": 150857953, "num_input_records": 1005406, "num_output_records": 1002458, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153843752, "file_range_sync_nanos": 0, "file_fsync_nanos": 2433, "file_prepare_write_nanos": 8213, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:31:16.824906 140500179318336 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":1724095864,"executesMs":11881,"compactionJobId":3150,"attempt":0,"compactionInputRawBytes":201081200,"compactionInputZipBytes":156347452,"compactionOutputRawBytes":0,"compactionOutputZipBytes":150857953,"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":"00-4b831380abda0b06a4da4747ebb68923-e9e787cead051763-00"}}, response = 2024/08/20-03:31:16.825015 140500179318336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03150/att-00: olev 2, work 11.882 s, result 12.204 ms, install 0.547 ms, input{raw 191.766 MiB zip 149.105 MiB}