2024/08/21-01:56:59.264110 140539458905664 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00: fork to child time = 0.021510 sec 2024/08/21-01:56:59.264843 140539458905664 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00 2024/08/21-01:56:59.269744 140539458905664 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00 2024/08/21-01:56:59.271116 140539458905664 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:56:59.271427 140539458905664 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:56:59.310381 140539458905664 [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-60266/att-00/MANIFEST-14629260 2024/08/21-01:56:59.327955 140539458905664 [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-60266/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698554, last_sequence is 191313035794, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698501 2024/08/21-01:56:59.327966 140539458905664 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:56:59.328056 140539458905664 [version_set.cc:5652] Creating manifest 14698554 2024/08/21-01:56:59.375968 140539458905664 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:56:59.388989 140539458905664 [compaction_job.cc:2433] [default] [JOB 60266] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-01:56:59.389013 140539458905664 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30340 Base level 2, inputs: [14698537(28MB)], [14698469(91MB) 14698470(91MB) 14698471(91MB)] 2024/08/21-01:56:59.668269 140539458905664 [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 2024/08/21-01:56:59.668322 140539458905664 [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 2024/08/21-01:56:59.668343 140539458905664 [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 2024/08/21-01:56:59.668362 140539458905664 [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 2024/08/21-01:56:59.668374 140539458905664 [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 2024/08/21-01:57:00.372684 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698555.sst) /dev/shm/ToplingTemp/Topling-14771-uBJJG8 2024/08/21-01:57:01.509166 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698555.sst): first pass time = 1.14's, 118.106'MB/sec 2024/08/21-01:57:06.461556 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698555.sst): old prealloc_size = 147639500, real_size = 92092200 2024/08/21-01:57:06.461632 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698555.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-01:57:07.183696 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698555.sst): second pass time = 4.95's, 24.939'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 132.147'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26921.101'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.279'MB/sec write SST data time = 0.12's, 785.136'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 = 39702.197'MB/sec zip my value time = 4.95's, unzip length = 0.123'GB zip my value throughput = 24.939'MB/sec zip pipeline throughput = 182.755'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.7174 value = 1.3571 dict = 1.00 all = 1.4064 } Zip/UnZip{ index = 0.1749 value = 0.7368 dict = 1.00 all = 0.7110 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.065492711 MB/sec (with seq num) write speed all = 0.062961592 MB/sec (without seq num) 2024/08/21-01:57:07.365266 140539458905664 [compaction_job.cc:1944] [default] [JOB 60266] Generated table #14698555: 671089 keys, 95431868 bytes, temperature: kWarm 2024/08/21-01:57:07.365345 140539458905664 EVENT_LOG_v1 {"time_micros": 1724176627365301, "cf_name": "default", "job": 60266, "event": "table_file_creation", "file_number": 14698555, "file_size": 95431868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191197485456, "largest_seqno": 191312954279, "table_properties": {"data_size": 90985296, "index_size": 939008, "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": 1724176620, "oldest_key_time": 0, "file_creation_time": 1724176620, "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": 14698555, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:57:07.404712 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698556.sst) /dev/shm/ToplingTemp/Topling-14771-TEJC14 2024/08/21-01:57:08.683359 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698556.sst): first pass time = 1.28's, 104.971'MB/sec 2024/08/21-01:57:10.837446 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698556.sst): old prealloc_size = 147639500, real_size = 91887392 2024/08/21-01:57:10.837516 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698556.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.10 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:57:11.477734 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698556.sst): second pass time = 2.15's, 57.355'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 148.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19078.542'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.298'MB/sec write SST data time = 0.08's, 1226.310'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 = 18574.819'MB/sec zip my value time = 2.15's, unzip length = 0.123'GB zip my value throughput = 57.355'MB/sec zip pipeline throughput = 168.384'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.10 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.10 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.2560 value = 1.3572 dict = 1.00 all = 1.4095 } Zip/UnZip{ index = 0.1378 value = 0.7368 dict = 1.00 all = 0.7095 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.130720784 MB/sec (with seq num) write speed all = 0.125668773 MB/sec (without seq num) 2024/08/21-01:57:11.646488 140539458905664 [compaction_job.cc:1944] [default] [JOB 60266] Generated table #14698556: 671089 keys, 95227068 bytes, temperature: kWarm 2024/08/21-01:57:11.646580 140539458905664 EVENT_LOG_v1 {"time_micros": 1724176631646538, "cf_name": "default", "job": 60266, "event": "table_file_creation", "file_number": 14698556, "file_size": 95227068, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301467, "largest_seqno": 191312954287, "table_properties": {"data_size": 90979568, "index_size": 739904, "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": 1724176627, "oldest_key_time": 0, "file_creation_time": 1724176627, "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": 14698556, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:57:11.685624 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698557.sst) /dev/shm/ToplingTemp/Topling-14771-qOoMM5 2024/08/21-01:57:13.244649 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698557.sst): first pass time = 1.56's, 86.093'MB/sec 2024/08/21-01:57:14.376896 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698557.sst): old prealloc_size = 147639500, real_size = 92146880 2024/08/21-01:57:14.376950 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698557.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:57:14.927116 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698557.sst): second pass time = 1.13's, 109.159'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.550'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30648.386'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.354'MB/sec write SST data time = 0.08's, 1256.075'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 = 46245.036'MB/sec zip my value time = 1.13's, unzip length = 0.123'GB zip my value throughput = 109.159'MB/sec zip pipeline throughput = 109.159'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.49 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.3849 value = 1.3572 dict = 1.00 all = 1.4056 } Zip/UnZip{ index = 0.1857 value = 0.7368 dict = 1.00 all = 0.7114 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.195763462 MB/sec (with seq num) write speed all = 0.188197725 MB/sec (without seq num) 2024/08/21-01:57:15.040662 140539458905664 [compaction_job.cc:1944] [default] [JOB 60266] Generated table #14698557: 671089 keys, 95486524 bytes, temperature: kWarm 2024/08/21-01:57:15.040750 140539458905664 EVENT_LOG_v1 {"time_micros": 1724176635040703, "cf_name": "default", "job": 60266, "event": "table_file_creation", "file_number": 14698557, "file_size": 95486524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191192054192, "largest_seqno": 191312954286, "table_properties": {"data_size": 90981936, "index_size": 996992, "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": 1724176631, "oldest_key_time": 0, "file_creation_time": 1724176631, "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": 14698557, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:57:15.118763 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst) /dev/shm/ToplingTemp/Topling-14771-i2ILj8 2024/08/21-01:57:15.256257 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst): first pass time = 0.14's, 179.067'MB/sec 2024/08/21-01:57:15.473232 140539458905664 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst): part-0: reject ZipStore ratio = 0.842 2024/08/21-01:57:15.512599 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst): old prealloc_size = 147639500, real_size = 22905096 2024/08/21-01:57:15.512646 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 123049 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.89 raw-val = 0.0226 GB zip-val = 0.0226 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-01:57:15.552370 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00/14698558.sst): second pass time = 0.22's, 104.703'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 585.514'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7457.822'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.186'MB/sec write SST data time = 0.01's, 1689.372'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 = 0.22's, unzip length = 0.023'GB zip my value throughput = 104.703'MB/sec zip pipeline throughput = 104.703'MB/sec entries = 123049 avg-key = 16.00 avg-zkey = 1.89 avg-val = 184.00 avg-zval = 184.00 usrkeys = 123049 avg-key = 8.00 avg-zkey = 1.89 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 123049 bytes = 399920 } seq expand size = 861343 multi value expand size = 0 cnt WriteAppend = 2770 UnZipSize{ index = 0.0010 GB value = 0.0226 GB dict = 0.00 MB all = 0.0246 GB } __ZipSize{ index = 0.0002 GB value = 0.0226 GB dict = 0.00 MB all = 0.0233 GB } UnZip/Zip{ index = 4.2256 value = 1.0000 dict = 0.00 all = 1.0573 } Zip/UnZip{ index = 0.2367 value = 1.0000 dict = 0.00 all = 0.9458 } ---------------------------- total value len = 0.408036 GB avg = 0.191 KB (by entry num) total key len = 0.034181 GB avg = 0.016 KB total ukey len = 0.017091 GB avg = 0.008 KB total ukey num = 0.002136316 Billion total entry num = 0.002136316 Billion write speed all = 0.207667348 MB/sec (with seq num) write speed all = 0.199641556 MB/sec (without seq num) 2024/08/21-01:57:15.585378 140539458905664 [compaction_job.cc:1944] [default] [JOB 60266] Generated table #14698558: 123049 keys, 23275241 bytes, temperature: kWarm 2024/08/21-01:57:15.585431 140539458905664 EVENT_LOG_v1 {"time_micros": 1724176635585401, "cf_name": "default", "job": 60266, "event": "table_file_creation", "file_number": 14698558, "file_size": 23275241, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191252217499, "largest_seqno": 191312953449, "table_properties": {"data_size": 22641216, "index_size": 232960, "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": 1968784, "raw_average_key_size": 16, "raw_value_size": 22641016, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 123049, "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": 1724176635, "oldest_key_time": 0, "file_creation_time": 1724176635, "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": 14698558, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:57:15.596109 140539458905664 [compaction_job.cc:699] job-60266: subcompact[0], size: 0.309421 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60266/att-00 [14698555,14698556,14698557,14698558] 2024/08/21-01:57:15.635083 140539458905664 (Original Log Time 2024/08/21-01:56:59.389098) EVENT_LOG_v1 {"time_micros": 1724176619389035, "job": 60266, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14698537], "files_L3": [14698469, 14698470, 14698471], "score": 0.991861, "input_data_size": 315812746, "oldest_snapshot_seqno": 191313035687} 2024/08/21-01:57:15.635087 140539458905664 (Original Log Time 2024/08/21-01:57:15.631785) [compaction_job.cc:2018] [default] [JOB 60266] Compacted 1@2 + 3@3 files to L3 => 309420701 bytes 2024/08/21-01:57:15.635088 140539458905664 (Original Log Time 2024/08/21-01:57:15.635019) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 19.5 rd, 19.1 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(28.1, 273.1 +0.0 blob) out(295.1 +0.0 blob), read-write-amplify(21.2) write-amplify(10.5) OK, records in: 2151504, records dropped: 15188 output_compression: Snappy 2024/08/21-01:57:15.635094 140539458905664 (Original Log Time 2024/08/21-01:57:15.635063) EVENT_LOG_v1 {"time_micros": 1724176635635043, "cf": "default", "job": 60266, "event": "compaction_finished", "compaction_time_micros": 16207016, "compaction_time_cpu_micros": 4664928, "output_level": 3, "num_output_files": 4, "total_output_size": 309420701, "num_input_records": 2151504, "num_output_records": 2136316, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 248186587, "file_range_sync_nanos": 0, "file_fsync_nanos": 3079, "file_prepare_write_nanos": 94652, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-01:57:15.751983 140539458905664 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":1724176619,"executesMs":16362,"compactionJobId":60266,"attempt":0,"compactionInputRawBytes":430300800,"compactionInputZipBytes":315812746,"compactionOutputRawBytes":0,"compactionOutputZipBytes":309420701,"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-cb9855fa4ac3f3ca9992e05b49a5c711-03e46c4d2b6aa2d3-00"}}, response = 2024/08/21-01:57:15.752099 140539458905664 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60266/att-00: olev 3, work 16.363 s, result 4.838 ms, install 3.326 ms, input{raw 410.367 MiB zip 301.183 MiB}