2024/08/20-06:51:12.316355 140500179318336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00: fork to child time = 0.022879 sec 2024/08/20-06:51:12.317374 140500179318336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00 2024/08/20-06:51:12.321862 140500179318336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00 2024/08/20-06:51:12.324448 140500179318336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:51:12.324717 140500179318336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:51:12.381050 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-13941/att-00/MANIFEST-14629260 2024/08/20-06:51:12.394849 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-13941/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645094, last_sequence is 190138181978, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645060 2024/08/20-06:51:12.394856 140500179318336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:51:12.394909 140500179318336 [version_set.cc:5652] Creating manifest 14645094 2024/08/20-06:51:12.429020 140500179318336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:51:12.446638 140500179318336 [compaction_job.cc:2433] [default] [JOB 13941] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-06:51:12.446652 140500179318336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7174 Base level 1, inputs: [14645078(13MB)], [14645006(48MB) 14645007(47MB) 14645008(36MB)] 2024/08/20-06:51:12.672703 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 2024/08/20-06:51:12.672729 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 2024/08/20-06:51:12.672746 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 2024/08/20-06:51:12.672757 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 2024/08/20-06:51:12.672766 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 2024/08/20-06:51:13.456887 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645095.sst) /dev/shm/ToplingTemp/Topling-226252-X0bWaj 2024/08/20-06:51:13.939414 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645095.sst): first pass time = 0.48's, 139.097'MB/sec 2024/08/20-06:51:16.601707 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645095.sst): old prealloc_size = 73819750, real_size = 48727592 2024/08/20-06:51:16.601805 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645095.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-06:51:16.956125 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645095.sst): second pass time = 2.66's, 23.200'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 142.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18767.407'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.305'MB/sec write SST data time = 0.08's, 634.153'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 = 14538.991'MB/sec zip my value time = 2.66's, unzip length = 0.062'GB zip my value throughput = 23.200'MB/sec zip pipeline throughput = 231.300'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.92 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.92 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7443 value = 1.2953 dict = 1.00 all = 1.3324 } Zip/UnZip{ index = 0.3644 value = 0.7720 dict = 1.00 all = 0.7505 } ---------------------------- 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 = 1.445675253 MB/sec (with seq num) write speed all = 1.387719086 MB/sec (without seq num) 2024/08/20-06:51:17.031412 140500179318336 [compaction_job.cc:1944] [default] [JOB 13941] Generated table #14645095: 335545 keys, 50368459 bytes, temperature: kWarm 2024/08/20-06:51:17.031502 140500179318336 EVENT_LOG_v1 {"time_micros": 1724107877031448, "cf_name": "default", "job": 13941, "event": "table_file_creation", "file_number": 14645095, "file_size": 50368459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190081732876, "largest_seqno": 190138154157, "table_properties": {"data_size": 47665392, "index_size": 978176, "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": 1724107873, "oldest_key_time": 0, "file_creation_time": 1724107873, "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": 14645095, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:51:17.084558 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645096.sst) /dev/shm/ToplingTemp/Topling-226252-E3VK5k 2024/08/20-06:51:18.319699 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645096.sst): first pass time = 1.24's, 54.335'MB/sec 2024/08/20-06:51:19.506215 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645096.sst): old prealloc_size = 73819750, real_size = 48443720 2024/08/20-06:51:19.506289 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645096.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 = 2.05 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-06:51:19.852641 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645096.sst): second pass time = 1.19's, 52.069'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 144.585'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15479.210'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.323'MB/sec write SST data time = 0.09's, 580.620'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 = 16947.563'MB/sec zip my value time = 1.19's, unzip length = 0.062'GB zip my value throughput = 52.069'MB/sec zip pipeline throughput = 126.665'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.05 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.05 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0501 GB } UnZip/Zip{ index = 3.8955 value = 1.2951 dict = 1.00 all = 1.3399 } Zip/UnZip{ index = 0.2567 value = 0.7721 dict = 1.00 all = 0.7463 } ---------------------------- 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 = 1.447039639 MB/sec (with seq num) write speed all = 1.389030869 MB/sec (without seq num) 2024/08/20-06:51:19.915565 140500179318336 [compaction_job.cc:1944] [default] [JOB 13941] Generated table #14645096: 335545 keys, 50084619 bytes, temperature: kWarm 2024/08/20-06:51:19.915657 140500179318336 EVENT_LOG_v1 {"time_micros": 1724107879915613, "cf_name": "default", "job": 13941, "event": "table_file_creation", "file_number": 14645096, "file_size": 50084619, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190081730047, "largest_seqno": 190138154163, "table_properties": {"data_size": 47670640, "index_size": 689088, "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": 1724107877, "oldest_key_time": 0, "file_creation_time": 1724107877, "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": 14645096, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:51:19.964780 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645097.sst) /dev/shm/ToplingTemp/Topling-226252-0DAeNk 2024/08/20-06:51:20.552377 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645097.sst): first pass time = 0.59's, 103.522'MB/sec 2024/08/20-06:51:21.707541 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645097.sst): old prealloc_size = 73819750, real_size = 45414016 2024/08/20-06:51:21.707624 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645097.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 304116 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.96 raw-val = 0.0560 GB zip-val = 0.0435 GB avg-val = 184.00 avg-zval = 143.12 2024/08/20-06:51:22.130919 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00/14645097.sst): second pass time = 1.15's, 48.481'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 110.688'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 49833.136'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.224'MB/sec write SST data time = 0.08's, 562.686'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.571'MB, throughput = 14826.525'MB/sec zip my value time = 1.15's, unzip length = 0.056'GB zip my value throughput = 48.481'MB/sec zip pipeline throughput = 132.097'MB/sec entries = 304116 avg-key = 16.00 avg-zkey = 5.96 avg-val = 184.00 avg-zval = 143.12 usrkeys = 304116 avg-key = 8.00 avg-zkey = 5.96 avg-val = 191.00 avg-zval = 143.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 304116 bytes = 950384 } seq expand size = 2128812 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0024 GB value = 0.0560 GB dict = 0.57 MB all = 0.0608 GB } __ZipSize{ index = 0.0018 GB value = 0.0435 GB dict = 0.57 MB all = 0.0469 GB } UnZip/Zip{ index = 1.3430 value = 1.2856 dict = 1.00 all = 1.2979 } Zip/UnZip{ index = 0.7446 value = 0.7778 dict = 1.00 all = 0.7704 } ---------------------------- total value len = 62.483014 GB avg = 0.180 KB (by entry num) total key len = 6.804361 GB avg = 0.020 KB total ukey len = 3.197309 GB avg = 0.008 KB total ukey num = 0.390308767 Billion total entry num = 0.347186775 Billion write speed all = 1.448286589 MB/sec (with seq num) write speed all = 1.390229727 MB/sec (without seq num) 2024/08/20-06:51:22.193022 140500179318336 [compaction_job.cc:1944] [default] [JOB 13941] Generated table #14645097: 304116 keys, 46861005 bytes, temperature: kWarm 2024/08/20-06:51:22.193107 140500179318336 EVENT_LOG_v1 {"time_micros": 1724107882193063, "cf_name": "default", "job": 13941, "event": "table_file_creation", "file_number": 14645097, "file_size": 46861005, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190121365467, "largest_seqno": 190138154160, "table_properties": {"data_size": 43526192, "index_size": 1811584, "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": 4865856, "raw_average_key_size": 16, "raw_value_size": 55957344, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 304116, "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": 1724107879, "oldest_key_time": 0, "file_creation_time": 1724107879, "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": 14645097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:51:22.235496 140500179318336 [compaction_job.cc:699] job-13941: subcompact[0], size: 0.147314 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13941/att-00 [14645095,14645096,14645097] 2024/08/20-06:51:22.290941 140500179318336 (Original Log Time 2024/08/20-06:51:12.446694) EVENT_LOG_v1 {"time_micros": 1724107872446663, "job": 13941, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14645078], "files_L2": [14645006, 14645007, 14645008], "score": 0.988028, "input_data_size": 152467198, "oldest_snapshot_seqno": 190138181789} 2024/08/20-06:51:22.290947 140500179318336 (Original Log Time 2024/08/20-06:51:22.290119) [compaction_job.cc:2018] [default] [JOB 13941] Compacted 1@1 + 3@2 files to L2 => 147314083 bytes 2024/08/20-06:51:22.290949 140500179318336 (Original Log Time 2024/08/20-06:51:22.290802) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.6 rd, 15.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.0, 132.4 +0.0 blob) out(140.5 +0.0 blob), read-write-amplify(21.9) write-amplify(10.8) OK, records in: 977969, records dropped: 2763 output_compression: Snappy 2024/08/20-06:51:22.290961 140500179318336 (Original Log Time 2024/08/20-06:51:22.290899) EVENT_LOG_v1 {"time_micros": 1724107882290837, "cf": "default", "job": 13941, "event": "compaction_finished", "compaction_time_micros": 9788818, "compaction_time_cpu_micros": 2327198, "output_level": 2, "num_output_files": 3, "total_output_size": 147314083, "num_input_records": 977969, "num_output_records": 975206, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 116842493, "file_range_sync_nanos": 0, "file_fsync_nanos": 2731, "file_prepare_write_nanos": 8884, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:51:22.446550 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":1724107872,"executesMs":9964,"compactionJobId":13941,"attempt":0,"compactionInputRawBytes":195593800,"compactionInputZipBytes":152467198,"compactionOutputRawBytes":0,"compactionOutputZipBytes":147314083,"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":"00-25863917b588dae1c43f25f508eeb0ce-22908978c9223d3d-00"}}, response = 2024/08/20-06:51:22.446692 140500179318336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-13941/att-00: olev 2, work 9.964 s, result 9.288 ms, install 0.885 ms, input{raw 186.533 MiB zip 145.404 MiB}