2024/11/20-21:32:45.543884 140008207312448 DEBG dcompact_worker.cpp:2219: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00: fork to child time = 0.009541 sec 2024/11/20-21:32:45.544432 140008207312448 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00 2024/11/20-21:32:45.549412 140008207312448 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00 2024/11/20-21:32:45.551067 140008207312448 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/20-21:32:45.551302 140008207312448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/20-21:32:45.603081 140008207312448 [version_set.cc:6211] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-14527/att-00/MANIFEST-049091 2024/11/20-21:32:45.657708 140008207312448 [version_set.cc:6254] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-14527/att-00/MANIFEST-049091 succeeded,manifest_file_number is 49091, next_file_number is 73750, last_sequence is 1170411361, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 73574 2024/11/20-21:32:45.657716 140008207312448 [version_set.cc:6269] Column family [default] (ID 0), log number is 0 2024/11/20-21:32:45.657785 140008207312448 [version_set.cc:5724] Creating manifest 73750 2024/11/20-21:32:45.688255 140008207312448 DEBG dcompact_worker.cpp:1225: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/20-21:32:45.703870 140008207312448 [compaction_job.cc:2437] [default] [JOB 14527] Compacting 1@2 + 4@3 files to L3, score 0.93, subcompactions 1 : 1 2024/11/20-21:32:45.703881 140008207312448 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 11542 Base level 2, inputs: [73705(31MB)], [73736(40MB) 73737(106KB) 73663(808KB) 73738(40MB)] 2024/11/20-21:32:45.710442 140008207312448 [top_zip_table.cc:59] core git_version_hash_info_is:commit 81964c21ebbcc178d8e99dae0fbf61bded2729cc Author: rockeet Date: Mon Nov 11 21:28:46 2024 +0800 Makefile: fix gen git-version-*.cpp GIT_PATH_ARG = :!src/terark/fsa :!tools/fsa :!src/terark/zbs :!tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-21:32:45.710466 140008207312448 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 5dfecb7d107196f044ff5bf78dc39d2e725b9d9b Author: leipeng Date: Thu Nov 7 15:22:45 2024 +0800 Makefile: fix for x86_64 CPU older than haswell GIT_PATH_ARG = src/terark/fsa tools/fsa g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-21:32:45.710486 140008207312448 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit d44dd5ff72707128fe3c916077b43d2093c01f7c Author: leipeng Date: Sun Oct 27 23:38:26 2024 +0800 Fix for msvc, when toplingdb on msvc GIT_PATH_ARG = src/terark/zbs tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-21:32:45.710494 140008207312448 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 79614a7e7dc27362fc5151b0797eb7d83c674c7b Author: rockeet Date: Sun Nov 10 15:02:21 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/20-21:32:45.710502 140008207312448 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit c46b65a52d9c74aa8b87aeb8438620ff2dbc669c Author: rockeet Date: Sun Nov 10 15:02:42 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/20-21:32:46.346911 140008207312448 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst) /dev/shm/ToplingTemp/Topling-1019405-vTLM9M 2024/11/20-21:32:46.531512 140008207312448 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst): first pass time = 0.18's, 727.333'MB/sec 2024/11/20-21:32:47.334761 140008207312448 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst): old prealloc_size = 131177585, real_size = 41018880 2024/11/20-21:32:47.334885 140008207312448 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.72 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1017.00 avg-zval = 314.95 2024/11/20-21:32:47.335065 140008207312448 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-21:32:47.501229 140008207312448 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073751.sst): second pass time = 0.80's, 164.018'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 257.233'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2136.349'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.271'MB/sec write SST data time = 0.05's, 912.473'MB/sec dict compress time = 8749484094.58's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 40404.187'MB/sec zip my value time = 0.80's, unzip length = 0.132'GB zip my value throughput = 164.018'MB/sec zip pipeline throughput = 221.012'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.72 avg-val = 1017.00 avg-zval = 314.95 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.72 avg-val = 1024.00 avg-zval = 314.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0408 GB dict = 1.38 MB all = 0.0428 GB } UnZip/Zip{ index = 6.9916 value = 3.2290 dict = 1.00 all = 3.1345 } Zip/UnZip{ index = 0.1430 value = 0.3097 dict = 1.00 all = 0.3190 } ---------------------------- total value len = 563.198268 GB avg = 0.331 KB (by entry num) total key len = 44.316995 GB avg = 0.026 KB total ukey len = 32.795695 GB avg = 0.014 KB total ukey num = 2.321144005 Billion total entry num = 1.700646027 Billion write speed all = 48.426294847 MB/sec (with seq num) write speed all = 47.341798822 MB/sec (without seq num) 2024/11/20-21:32:47.566133 140008207312448 [compaction_job.cc:1948] [default] [JOB 14527] Generated table #73751: 129429 keys, 42819183 bytes, temperature: kWarm 2024/11/20-21:32:47.566258 140008207312448 EVENT_LOG_v1 {"time_micros": 1732109567566197, "cf_name": "default", "job": 14527, "event": "table_file_creation", "file_number": 73751, "file_size": 42819183, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 954967992, "largest_seqno": 1170033689, "table_properties": {"data_size": 40764208, "index_size": 222144, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629427, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732109566, "oldest_key_time": 0, "file_creation_time": 1732109566, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 73751, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-21:32:47.639266 140008207312448 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst) /dev/shm/ToplingTemp/Topling-1019405-MIcmoR 2024/11/20-21:32:48.202131 140008207312448 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst): first pass time = 0.56's, 238.478'MB/sec 2024/11/20-21:32:48.996312 140008207312448 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst): old prealloc_size = 131177585, real_size = 40953792 2024/11/20-21:32:48.996477 140008207312448 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.73 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.01 avg-zval = 314.44 2024/11/20-21:32:48.996677 140008207312448 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-21:32:49.192248 140008207312448 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073752.sst): second pass time = 0.79's, 165.934'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 218.222'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1603.745'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.229'MB/sec write SST data time = 0.05's, 787.519'MB/sec dict compress time = 8749484094.58's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36739.030'MB/sec zip my value time = 0.79's, unzip length = 0.132'GB zip my value throughput = 165.934'MB/sec zip pipeline throughput = 301.595'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.01 avg-zval = 314.44 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1024.01 avg-zval = 314.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 453008 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0407 GB dict = 1.38 MB all = 0.0428 GB } UnZip/Zip{ index = 6.9535 value = 3.2343 dict = 1.00 all = 3.1393 } Zip/UnZip{ index = 0.1438 value = 0.3092 dict = 1.00 all = 0.3185 } ---------------------------- total value len = 563.330803 GB avg = 0.331 KB (by entry num) total key len = 44.319583 GB avg = 0.026 KB total ukey len = 32.797248 GB avg = 0.014 KB total ukey num = 2.321273433 Billion total entry num = 1.700775455 Billion write speed all = 48.430537695 MB/sec (with seq num) write speed all = 47.346105309 MB/sec (without seq num) 2024/11/20-21:32:49.251526 140008207312448 [compaction_job.cc:1948] [default] [JOB 14527] Generated table #73752: 129428 keys, 42754272 bytes, temperature: kWarm 2024/11/20-21:32:49.251635 140008207312448 EVENT_LOG_v1 {"time_micros": 1732109569251586, "cf_name": "default", "job": 14527, "event": "table_file_creation", "file_number": 73752, "file_size": 42754272, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 951055562, "largest_seqno": 1170033370, "table_properties": {"data_size": 40697904, "index_size": 223360, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629395, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732109567, "oldest_key_time": 0, "file_creation_time": 1732109567, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 73752, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-21:32:49.334157 140008207312448 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073753.sst) /dev/shm/ToplingTemp/Topling-1019405-vCAkVQ 2024/11/20-21:32:49.345817 140008207312448 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073753.sst): first pass time = 0.01's, 262.870'MB/sec 2024/11/20-21:32:49.501458 140008207312448 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073753.sst): old prealloc_size = 131177585, real_size = 963288 2024/11/20-21:32:49.501518 140008207312448 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073753.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2940 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0030 GB zip-val = 0.0010 GB avg-val =1017.13 avg-zval = 327.03 2024/11/20-21:32:49.505879 140008207312448 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00/073753.sst): second pass time = 0.15's, 19.323'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 227.934'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26.895'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.250'MB/sec write SST data time = 0.00's, 699.657'MB/sec dict compress time = 8749484094.58's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.033'MB, throughput = 579.896'MB/sec zip my value time = 0.15's, unzip length = 0.003'GB zip my value throughput = 19.323'MB/sec zip pipeline throughput = 420.621'MB/sec entries = 2940 avg-key = 20.00 avg-zkey = 0.33 avg-val = 1017.13 avg-zval = 327.03 usrkeys = 2940 avg-key = 12.00 avg-zkey = 0.33 avg-val = 1024.13 avg-zval = 327.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2940 bytes = 10304 } seq expand size = 20580 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0030 GB dict = 0.03 MB all = 0.0030 GB } __ZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.03 MB all = 0.0010 GB } UnZip/Zip{ index = 36.7500 value = 3.1103 dict = 1.00 all = 3.0296 } Zip/UnZip{ index = 0.0272 value = 0.3215 dict = 1.00 all = 0.3301 } ---------------------------- total value len = 563.333814 GB avg = 0.331 KB (by entry num) total key len = 44.319642 GB avg = 0.026 KB total ukey len = 32.797283 GB avg = 0.014 KB total ukey num = 2.321276373 Billion total entry num = 1.700778395 Billion write speed all = 48.429571750 MB/sec (with seq num) write speed all = 47.345164597 MB/sec (without seq num) 2024/11/20-21:32:49.514718 140008207312448 [compaction_job.cc:1948] [default] [JOB 14527] Generated table #73753: 2940 keys, 1006473 bytes, temperature: kWarm 2024/11/20-21:32:49.514770 140008207312448 EVENT_LOG_v1 {"time_micros": 1732109569514742, "cf_name": "default", "job": 14527, "event": "table_file_creation", "file_number": 73753, "file_size": 1006473, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 1018123236, "largest_seqno": 1170026592, "table_properties": {"data_size": 961456, "index_size": 960, "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": 58800, "raw_average_key_size": 20, "raw_value_size": 2990375, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2940, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1732109569, "oldest_key_time": 0, "file_creation_time": 1732109569, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 73753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-21:32:49.532785 140008207312448 [compaction_job.cc:703] job-14527: subcompact[0], size: 0.086580 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14527/att-00 [073751,073752,073753] 2024/11/20-21:32:49.562516 140008207312448 (Original Log Time 2024/11/20-21:32:45.703938) EVENT_LOG_v1 {"time_micros": 1732109565703898, "job": 14527, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [73705], "files_L3": [73736, 73737, 73663, 73738], "score": 0.927535, "input_data_size": 119252350, "oldest_snapshot_seqno": 1170411239} 2024/11/20-21:32:49.562521 140008207312448 (Original Log Time 2024/11/20-21:32:49.558550) [compaction_job.cc:2022] [default] [JOB 14527] Compacted 1@2 + 4@3 files to L3 => 86579928 bytes 2024/11/20-21:32:49.562522 140008207312448 (Original Log Time 2024/11/20-21:32:49.562447) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 31.1 rd, 22.6 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(31.2, 82.5 +0.0 blob) out(82.6 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 293438, records dropped: 31641 output_compression: Snappy 2024/11/20-21:32:49.562526 140008207312448 (Original Log Time 2024/11/20-21:32:49.562493) EVENT_LOG_v1 {"time_micros": 1732109569562470, "cf": "default", "job": 14527, "event": "compaction_finished", "compaction_time_micros": 3828854, "compaction_time_cpu_micros": 814937, "output_level": 3, "num_output_files": 3, "total_output_size": 86579928, "num_input_records": 293438, "num_output_records": 261797, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 68441519, "file_range_sync_nanos": 0, "file_fsync_nanos": 2798, "file_prepare_write_nanos": 7109, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/20-21:32:49.689860 140008207312448 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732096383,"starts":1732109565,"executesMs":4006,"compactionJobId":14527,"attempt":0,"compactionInputRawBytes":304297356,"compactionInputZipBytes":119252350,"compactionOutputRawBytes":0,"compactionOutputZipBytes":86579928,"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-fdd18fdfc2e905d68e3322eae239bb67-3d80d768b5572cb5-00"}}, response = 2024/11/20-21:32:49.689968 140008207312448 INFO dcompact_worker.cpp:1464: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-14527/att-00: olev 3, work 4.007 s, result 7.905 ms, install 3.996 ms, input{raw 290.201 MiB zip 113.728 MiB}