2024/08/20-00:45:02.558665 140500556990016 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00: fork to child time = 0.029964 sec 2024/08/20-00:45:02.560242 140500556990016 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00 2024/08/20-00:45:02.566805 140500556990016 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00 2024/08/20-00:45:02.568914 140500556990016 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:45:02.569352 140500556990016 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:45:02.610343 140500556990016 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03064/att-00/MANIFEST-14619535 2024/08/20-00:45:02.690943 140500556990016 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03064/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623018, last_sequence is 189655999113, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14622850 2024/08/20-00:45:02.690961 140500556990016 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:45:02.691049 140500556990016 [version_set.cc:5652] Creating manifest 14623018 2024/08/20-00:45:02.721510 140500556990016 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:45:02.734212 140500556990016 [compaction_job.cc:2433] [default] [JOB 3064] Compacting 1@1 + 3@2 files to L2, score 0.42, subcompactions 1 : 1 2024/08/20-00:45:02.734228 140500556990016 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1532 Base level 1, inputs: [14622994(13MB)], [14622941(48MB) 14622942(48MB) 14622943(4466KB)] 2024/08/20-00:45:02.857331 140500556990016 [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 2024/08/20-00:45:02.857370 140500556990016 [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 2024/08/20-00:45:02.857394 140500556990016 [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 2024/08/20-00:45:02.857410 140500556990016 [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 2024/08/20-00:45:02.857424 140500556990016 [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 2024/08/20-00:45:03.239686 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623019.sst) /dev/shm/ToplingTemp/Topling-82767-OTxEHE 2024/08/20-00:45:03.986313 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623019.sst): first pass time = 0.75's, 89.890'MB/sec 2024/08/20-00:45:06.111628 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623019.sst): old prealloc_size = 73819750, real_size = 49132664 2024/08/20-00:45:06.111715 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623019.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.13 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-00:45:06.635148 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623019.sst): second pass time = 2.12's, 29.062'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.904'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25092.108'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.191'MB/sec write SST data time = 0.08's, 605.264'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 = 17149.544'MB/sec zip my value time = 2.12's, unzip length = 0.062'GB zip my value throughput = 29.062'MB/sec zip pipeline throughput = 151.563'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.13 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.13 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9374 value = 1.2953 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.5162 value = 0.7720 dict = 1.00 all = 0.7560 } ---------------------------- 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 = 2.673644248 MB/sec (with seq num) write speed all = 2.566459614 MB/sec (without seq num) 2024/08/20-00:45:06.706332 140500556990016 [compaction_job.cc:1944] [default] [JOB 3064] Generated table #14623019: 335545 keys, 50731595 bytes, temperature: kWarm 2024/08/20-00:45:06.706439 140500556990016 EVENT_LOG_v1 {"time_micros": 1724085906706376, "cf_name": "default", "job": 3064, "event": "table_file_creation", "file_number": 14623019, "file_size": 50731595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998594, "largest_seqno": 189655551135, "table_properties": {"data_size": 47663104, "index_size": 1385536, "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": 1724085903, "oldest_key_time": 0, "file_creation_time": 1724085903, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623019, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:45:06.757810 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623020.sst) /dev/shm/ToplingTemp/Topling-82767-n6TDQG 2024/08/20-00:45:07.792963 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623020.sst): first pass time = 1.04's, 64.834'MB/sec 2024/08/20-00:45:08.651776 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623020.sst): old prealloc_size = 73819750, real_size = 49133584 2024/08/20-00:45:08.651848 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623020.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-00:45:08.945664 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623020.sst): second pass time = 0.86's, 71.993'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 172.620'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27866.430'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.365'MB/sec write SST data time = 0.06's, 790.725'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 = 14989.559'MB/sec zip my value time = 0.86's, unzip length = 0.062'GB zip my value throughput = 71.993'MB/sec zip pipeline throughput = 141.445'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.12 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.12 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9424 value = 1.2952 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.5148 value = 0.7721 dict = 1.00 all = 0.7560 } ---------------------------- 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 = 2.676090548 MB/sec (with seq num) write speed all = 2.568811716 MB/sec (without seq num) 2024/08/20-00:45:09.092266 140500556990016 [compaction_job.cc:1944] [default] [JOB 3064] Generated table #14623020: 335545 keys, 50732491 bytes, temperature: kWarm 2024/08/20-00:45:09.092350 140500556990016 EVENT_LOG_v1 {"time_micros": 1724085909092305, "cf_name": "default", "job": 3064, "event": "table_file_creation", "file_number": 14623020, "file_size": 50732491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998595, "largest_seqno": 189655551137, "table_properties": {"data_size": 47667584, "index_size": 1381952, "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": 1724085906, "oldest_key_time": 0, "file_creation_time": 1724085906, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623020, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:45:09.134591 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst) /dev/shm/ToplingTemp/Topling-82767-DqTK6C 2024/08/20-00:45:09.269167 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst): first pass time = 0.13's, 128.926'MB/sec 2024/08/20-00:45:09.504277 140500556990016 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst): part-0: reject ZipStore ratio = 0.873 2024/08/20-00:45:09.554261 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst): old prealloc_size = 73819750, real_size = 16336976 2024/08/20-00:45:09.554319 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 86721 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.13 raw-val = 0.0160 GB zip-val = 0.0160 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:45:09.614541 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00/14623021.sst): second pass time = 0.23's, 68.107'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.06's, 275.191'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8822.478'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.583'MB/sec write SST data time = 0.02's, 720.121'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 = 0.23's, unzip length = 0.016'GB zip my value throughput = 68.107'MB/sec zip pipeline throughput = 117.396'MB/sec entries = 86721 avg-key = 16.00 avg-zkey = 4.13 avg-val = 184.00 avg-zval = 184.00 usrkeys = 86721 avg-key = 8.00 avg-zkey = 4.13 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 86721 bytes = 271024 } seq expand size = 607047 multi value expand size = 0 cnt WriteAppend = 1953 UnZipSize{ index = 0.0007 GB value = 0.0160 GB dict = 0.00 MB all = 0.0173 GB } __ZipSize{ index = 0.0004 GB value = 0.0160 GB dict = 0.00 MB all = 0.0166 GB } UnZip/Zip{ index = 1.9364 value = 1.0000 dict = 0.00 all = 1.0456 } Zip/UnZip{ index = 0.5164 value = 1.0000 dict = 0.00 all = 0.9564 } ---------------------------- total value len = 62.441492 GB avg = 0.180 KB (by entry num) total key len = 6.800883 GB avg = 0.020 KB total ukey len = 3.195570 GB avg = 0.008 KB total ukey num = 0.390091372 Billion total entry num = 0.346969380 Billion write speed all = 2.676715299 MB/sec (with seq num) write speed all = 2.569412422 MB/sec (without seq num) 2024/08/20-00:45:09.650873 140500556990016 [compaction_job.cc:1944] [default] [JOB 3064] Generated table #14623021: 86721 keys, 16587305 bytes, temperature: kWarm 2024/08/20-00:45:09.650969 140500556990016 EVENT_LOG_v1 {"time_micros": 1724085909650913, "cf_name": "default", "job": 3064, "event": "table_file_creation", "file_number": 14623021, "file_size": 16587305, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635001335, "largest_seqno": 189655551095, "table_properties": {"data_size": 15956864, "index_size": 358272, "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": 1387536, "raw_average_key_size": 16, "raw_value_size": 15956664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 86721, "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-MixedLenBlobStore", "creation_time": 1724085909, "oldest_key_time": 0, "file_creation_time": 1724085909, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623021, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:45:09.665106 140500556990016 [compaction_job.cc:699] job-03064: subcompact[0], size: 0.118051 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03064/att-00 [14623019,14623020,14623021] 2024/08/20-00:45:09.715670 140500556990016 (Original Log Time 2024/08/20-00:45:02.734285) EVENT_LOG_v1 {"time_micros": 1724085902734239, "job": 3064, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14622994], "files_L2": [14622941, 14622942, 14622943], "score": 0.42356, "input_data_size": 120380948, "oldest_snapshot_seqno": 189655998913} 2024/08/20-00:45:09.715675 140500556990016 (Original Log Time 2024/08/20-00:45:09.715131) [compaction_job.cc:2018] [default] [JOB 3064] Compacted 1@1 + 3@2 files to L2 => 118051391 bytes 2024/08/20-00:45:09.715677 140500556990016 (Original Log Time 2024/08/20-00:45:09.715580) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 17.4 rd, 17.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.4, 101.4 +0.0 blob) out(112.6 +0.0 blob), read-write-amplify(16.9) write-amplify(8.4) OK, records in: 760088, records dropped: 2277 output_compression: Snappy 2024/08/20-00:45:09.715687 140500556990016 (Original Log Time 2024/08/20-00:45:09.715643) EVENT_LOG_v1 {"time_micros": 1724085909715612, "cf": "default", "job": 3064, "event": "compaction_finished", "compaction_time_micros": 6930834, "compaction_time_cpu_micros": 1952111, "output_level": 2, "num_output_files": 3, "total_output_size": 118051391, "num_input_records": 760088, "num_output_records": 757811, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108814557, "file_range_sync_nanos": 0, "file_fsync_nanos": 2556, "file_prepare_write_nanos": 124044, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:45:09.846193 140500556990016 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":1724082090,"starts":1724085902,"executesMs":7142,"compactionJobId":3064,"attempt":0,"compactionInputRawBytes":152017600,"compactionInputZipBytes":120380948,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118051391,"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":"00-733c513ab3d5e44276152d191b6b94d3-f6f46d9689eed45a-00"}}, response = 2024/08/20-00:45:09.846310 140500556990016 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03064/att-00: olev 2, work 7.142 s, result 13.626 ms, install 0.583 ms, input{raw 144.975 MiB zip 114.804 MiB}