2024/08/20-05:22:47.433886 140500573775424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00: fork to child time = 0.014859 sec 2024/08/20-05:22:47.434985 140500573775424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00 2024/08/20-05:22:47.445143 140500573775424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00 2024/08/20-05:22:47.445457 140500573775424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:22:47.445821 140500573775424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:22:47.489458 140500573775424 [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-09417/att-00/MANIFEST-14629260 2024/08/20-05:22:47.503791 140500573775424 [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-09417/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639911, last_sequence is 190023014802, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639779 2024/08/20-05:22:47.503800 140500573775424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:22:47.503918 140500573775424 [version_set.cc:5652] Creating manifest 14639911 2024/08/20-05:22:47.529737 140500573775424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:22:47.546135 140500573775424 [compaction_job.cc:2433] [default] [JOB 9417] Compacting 1@2 + 3@3 files to L3, score 0.93, subcompactions 1 : 1 2024/08/20-05:22:47.546152 140500573775424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4872 Base level 2, inputs: [14639876(27MB)], [14639849(91MB) 14639850(90MB) 14639851(64MB)] 2024/08/20-05:22:47.819454 140500573775424 [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 2024/08/20-05:22:47.819497 140500573775424 [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 2024/08/20-05:22:47.819522 140500573775424 [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 2024/08/20-05:22:47.819539 140500573775424 [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 2024/08/20-05:22:47.819553 140500573775424 [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 2024/08/20-05:22:48.544858 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639912.sst) /dev/shm/ToplingTemp/Topling-191219-jmYtKi 2024/08/20-05:22:49.866357 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639912.sst): first pass time = 1.32's, 101.569'MB/sec 2024/08/20-05:22:53.165587 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639912.sst): old prealloc_size = 147639500, real_size = 92574616 2024/08/20-05:22:53.165660 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639912.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.12 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-05:22:53.747887 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639912.sst): second pass time = 3.30's, 37.438'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 165.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31211.186'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.345'MB/sec write SST data time = 0.10's, 999.274'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 19164.951'MB/sec zip my value time = 3.30's, unzip length = 0.123'GB zip my value throughput = 37.438'MB/sec zip pipeline throughput = 156.645'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.12 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.12 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.7758 value = 1.3572 dict = 1.00 all = 1.3969 } Zip/UnZip{ index = 0.2648 value = 0.7368 dict = 1.00 all = 0.7159 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.627563603 MB/sec (with seq num) write speed all = 1.562318007 MB/sec (without seq num) 2024/08/20-05:22:53.857811 140500573775424 [compaction_job.cc:1944] [default] [JOB 9417] Generated table #14639912: 671089 keys, 96082108 bytes, temperature: kWarm 2024/08/20-05:22:53.857889 140500573775424 EVENT_LOG_v1 {"time_micros": 1724102573857844, "cf_name": "default", "job": 9417, "event": "table_file_creation", "file_number": 14639912, "file_size": 96082108, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189727694242, "largest_seqno": 190022815622, "table_properties": {"data_size": 90984832, "index_size": 1421888, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724102568, "oldest_key_time": 0, "file_creation_time": 1724102568, "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": 14639912, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:53.913004 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639913.sst) /dev/shm/ToplingTemp/Topling-191219-4eKYEf 2024/08/20-05:22:55.261074 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639913.sst): first pass time = 1.35's, 99.566'MB/sec 2024/08/20-05:22:57.273001 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639913.sst): old prealloc_size = 147639500, real_size = 91787344 2024/08/20-05:22:57.273074 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639913.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-05:22:57.815004 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639913.sst): second pass time = 2.01's, 61.416'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 175.663'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14833.562'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.10's, 993.651'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27460.803'MB/sec zip my value time = 2.01's, unzip length = 0.123'GB zip my value throughput = 61.416'MB/sec zip pipeline throughput = 154.880'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.95 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.4004 value = 1.3572 dict = 1.00 all = 1.4097 } Zip/UnZip{ index = 0.1190 value = 0.7368 dict = 1.00 all = 0.7094 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.630673769 MB/sec (with seq num) write speed all = 1.565308197 MB/sec (without seq num) 2024/08/20-05:22:57.929653 140500573775424 [compaction_job.cc:1944] [default] [JOB 9417] Generated table #14639913: 671089 keys, 95210940 bytes, temperature: kWarm 2024/08/20-05:22:57.929767 140500573775424 EVENT_LOG_v1 {"time_micros": 1724102577929722, "cf_name": "default", "job": 9417, "event": "table_file_creation", "file_number": 14639913, "file_size": 95210940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189886383747, "largest_seqno": 190022815625, "table_properties": {"data_size": 90980320, "index_size": 639104, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724102573, "oldest_key_time": 0, "file_creation_time": 1724102573, "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": 14639913, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:57.986514 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639914.sst) /dev/shm/ToplingTemp/Topling-191219-QzFuij 2024/08/20-05:22:59.404505 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639914.sst): first pass time = 1.42's, 82.653'MB/sec 2024/08/20-05:23:01.253341 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639914.sst): old prealloc_size = 147639500, real_size = 81441944 2024/08/20-05:23:01.253419 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639914.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 585982 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.1078 GB zip-val = 0.0802 GB avg-val = 184.00 avg-zval = 136.92 2024/08/20-05:23:01.933568 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00/14639914.sst): second pass time = 1.84's, 58.571'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.68's, 124.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25024.253'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.281'MB/sec write SST data time = 0.16's, 531.729'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.081'MB, throughput = 30838.956'MB/sec zip my value time = 1.84's, unzip length = 0.108'GB zip my value throughput = 58.571'MB/sec zip pipeline throughput = 107.857'MB/sec entries = 585982 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 136.92 usrkeys = 585982 avg-key = 8.00 avg-zkey = 1.82 avg-val = 191.00 avg-zval = 136.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 585982 bytes = 2124192 } seq expand size = 4101874 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.1078 GB dict = 1.08 MB all = 0.1172 GB } __ZipSize{ index = 0.0011 GB value = 0.0802 GB dict = 1.08 MB all = 0.0845 GB } UnZip/Zip{ index = 4.4024 value = 1.3439 dict = 1.00 all = 1.3869 } Zip/UnZip{ index = 0.2271 value = 0.7441 dict = 1.00 all = 0.7210 } ---------------------------- total value len = 62.665028 GB avg = 0.180 KB (by entry num) total key len = 6.819608 GB avg = 0.020 KB total ukey len = 3.204933 GB avg = 0.008 KB total ukey num = 0.391261721 Billion total entry num = 0.348139729 Billion write speed all = 1.633367241 MB/sec (with seq num) write speed all = 1.567897801 MB/sec (without seq num) 2024/08/20-05:23:02.035383 140500573775424 [compaction_job.cc:1944] [default] [JOB 9417] Generated table #14639914: 585982 keys, 84502060 bytes, temperature: kWarm 2024/08/20-05:23:02.035451 140500573775424 EVENT_LOG_v1 {"time_micros": 1724102582035416, "cf_name": "default", "job": 9417, "event": "table_file_creation", "file_number": 14639914, "file_size": 84502060, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640136939, "largest_seqno": 190022815624, "table_properties": {"data_size": 80230448, "index_size": 1064832, "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": 9375712, "raw_average_key_size": 16, "raw_value_size": 107820688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 585982, "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": 1724102577, "oldest_key_time": 0, "file_creation_time": 1724102577, "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": 14639914, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:23:02.066405 140500573775424 [compaction_job.cc:699] job-09417: subcompact[0], size: 0.275795 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09417/att-00 [14639912,14639913,14639914] 2024/08/20-05:23:02.113156 140500573775424 (Original Log Time 2024/08/20-05:22:47.546222) EVENT_LOG_v1 {"time_micros": 1724102567546169, "job": 9417, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14639876], "files_L3": [14639849, 14639850, 14639851], "score": 0.927827, "input_data_size": 287937905, "oldest_snapshot_seqno": 190023014708} 2024/08/20-05:23:02.113160 140500573775424 (Original Log Time 2024/08/20-05:23:02.109740) [compaction_job.cc:2018] [default] [JOB 9417] Compacted 1@2 + 3@3 files to L3 => 275795108 bytes 2024/08/20-05:23:02.113162 140500573775424 (Original Log Time 2024/08/20-05:23:02.113086) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.8 rd, 19.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(27.2, 247.4 +0.0 blob) out(263.0 +0.0 blob), read-write-amplify(19.8) write-amplify(9.7) OK, records in: 1940203, records dropped: 12043 output_compression: Snappy 2024/08/20-05:23:02.113169 140500573775424 (Original Log Time 2024/08/20-05:23:02.113133) EVENT_LOG_v1 {"time_micros": 1724102582113112, "cf": "default", "job": 9417, "event": "compaction_finished", "compaction_time_micros": 14520196, "compaction_time_cpu_micros": 4361820, "output_level": 3, "num_output_files": 3, "total_output_size": 275795108, "num_input_records": 1940203, "num_output_records": 1928160, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 197925619, "file_range_sync_nanos": 0, "file_fsync_nanos": 2014, "file_prepare_write_nanos": 9582, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-05:23:02.234453 140500573775424 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":1724102567,"executesMs":14669,"compactionJobId":9417,"attempt":0,"compactionInputRawBytes":388040600,"compactionInputZipBytes":287937905,"compactionOutputRawBytes":0,"compactionOutputZipBytes":275795108,"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-ba7a42eb33cba3352f7e5404e6e98940-04af7a7aa9e012b0-00"}}, response = 2024/08/20-05:23:02.234568 140500573775424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09417/att-00: olev 3, work 14.669 s, result 6.142 ms, install 3.448 ms, input{raw 370.064 MiB zip 274.599 MiB}