2024/11/20-20:52:06.738360 140008299632192 DEBG dcompact_worker.cpp:2219: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00: fork to child time = 0.009315 sec 2024/11/20-20:52:06.738892 140008299632192 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00 2024/11/20-20:52:06.743691 140008299632192 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00 2024/11/20-20:52:06.745367 140008299632192 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/20-20:52:06.745605 140008299632192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/20-20:52:06.793811 140008299632192 [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-12198/att-00/MANIFEST-049091 2024/11/20-20:52:06.848716 140008299632192 [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-12198/att-00/MANIFEST-049091 succeeded,manifest_file_number is 49091, next_file_number is 69433, last_sequence is 1116878650, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 69270 2024/11/20-20:52:06.848725 140008299632192 [version_set.cc:6269] Column family [default] (ID 0), log number is 0 2024/11/20-20:52:06.848799 140008299632192 [version_set.cc:5724] Creating manifest 69433 2024/11/20-20:52:06.876354 140008299632192 DEBG dcompact_worker.cpp:1225: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/20-20:52:06.895112 140008299632192 [compaction_job.cc:2437] [default] [JOB 12198] Compacting 1@2 + 3@3 files to L3, score 0.89, subcompactions 1 : 1 2024/11/20-20:52:06.895124 140008299632192 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 10013 Base level 2, inputs: [69403(31MB)], [69430(40MB) 69431(1155KB) 69417(40MB)] 2024/11/20-20:52:06.902323 140008299632192 [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 2024/11/20-20:52:06.902348 140008299632192 [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 2024/11/20-20:52:06.902368 140008299632192 [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 2024/11/20-20:52:06.902377 140008299632192 [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 2024/11/20-20:52:06.902386 140008299632192 [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 2024/11/20-20:52:07.509206 140008299632192 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst) /dev/shm/ToplingTemp/Topling-971698-9OkWtq 2024/11/20-20:52:07.740280 140008299632192 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst): first pass time = 0.23's, 580.945'MB/sec 2024/11/20-20:52:08.339645 140008299632192 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst): old prealloc_size = 131338892, real_size = 40917984 2024/11/20-20:52:08.339814 140008299632192 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129425 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 =1017.03 avg-zval = 314.17 2024/11/20-20:52:08.340018 140008299632192 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-20:52:08.513729 140008299632192 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069434.sst): second pass time = 0.60's, 220.009'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 245.296'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1554.079'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.255'MB/sec write SST data time = 0.05's, 912.304'MB/sec dict compress time = 3832062125.68's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 19378.527'MB/sec zip my value time = 0.60's, unzip length = 0.132'GB zip my value throughput = 220.009'MB/sec zip pipeline throughput = 261.349'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.03 avg-zval = 314.17 usrkeys = 129425 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1023.47 avg-zval = 314.17 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 119121 bytes = 416944 } seq expand size = 833847 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0427 GB } UnZip/Zip{ index = 6.9533 value = 3.2372 dict = 1.00 all = 3.1431 } Zip/UnZip{ index = 0.1438 value = 0.3089 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 563.198195 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 = 2.321144001 Billion total entry num = 1.700646023 Billion write speed all = 60.113324857 MB/sec (with seq num) write speed all = 58.767100256 MB/sec (without seq num) 2024/11/20-20:52:08.565342 140008299632192 [compaction_job.cc:1948] [default] [JOB 12198] Generated table #69434: 129425 keys, 42702459 bytes, temperature: kWarm 2024/11/20-20:52:08.565441 140008299632192 EVENT_LOG_v1 {"time_micros": 1732107128565398, "cf_name": "default", "job": 12198, "event": "table_file_creation", "file_number": 69434, "file_size": 42702459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 1116314808, "table_properties": {"data_size": 40662096, "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": 2588500, "raw_average_key_size": 20, "raw_value_size": 131629323, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129425, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732107127, "oldest_key_time": 0, "file_creation_time": 1732107127, "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": 69434, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-20:52:08.602275 140008299632192 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst) /dev/shm/ToplingTemp/Topling-971698-J1dHxs 2024/11/20-20:52:09.210825 140008299632192 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst): first pass time = 0.61's, 220.569'MB/sec 2024/11/20-20:52:09.808011 140008299632192 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst): old prealloc_size = 131338892, real_size = 40978384 2024/11/20-20:52:09.808179 140008299632192 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.02 avg-zval = 314.67 2024/11/20-20:52:09.808584 140008299632192 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-20:52:09.976156 140008299632192 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069435.sst): second pass time = 0.60's, 220.691'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 254.421'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2243.813'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.262'MB/sec write SST data time = 0.04's, 959.709'MB/sec dict compress time = 3832062125.68's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 44523.825'MB/sec zip my value time = 0.60's, unzip length = 0.132'GB zip my value throughput = 220.691'MB/sec zip pipeline throughput = 220.691'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1017.02 avg-zval = 314.67 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1024.02 avg-zval = 314.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 453008 } seq expand size = 905989 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 = 7.0730 value = 3.2321 dict = 1.00 all = 3.1375 } Zip/UnZip{ index = 0.1414 value = 0.3094 dict = 1.00 all = 0.3187 } ---------------------------- total value len = 563.330731 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 = 2.321273428 Billion total entry num = 1.700775450 Billion write speed all = 60.117995896 MB/sec (with seq num) write speed all = 58.771863635 MB/sec (without seq num) 2024/11/20-20:52:10.028251 140008299632192 [compaction_job.cc:1948] [default] [JOB 12198] Generated table #69435: 129427 keys, 42779002 bytes, temperature: kWarm 2024/11/20-20:52:10.028321 140008299632192 EVENT_LOG_v1 {"time_micros": 1732107130028289, "cf_name": "default", "job": 12198, "event": "table_file_creation", "file_number": 69435, "file_size": 42779002, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 980004783, "largest_seqno": 1116314351, "table_properties": {"data_size": 40726272, "index_size": 219584, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629894, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1732107128, "oldest_key_time": 0, "file_creation_time": 1732107128, "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": 69435, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-20:52:10.064936 140008299632192 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069436.sst) /dev/shm/ToplingTemp/Topling-971698-Ts595q 2024/11/20-20:52:10.074312 140008299632192 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069436.sst): first pass time = 0.01's, 444.995'MB/sec 2024/11/20-20:52:10.110169 140008299632192 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069436.sst): old prealloc_size = 131338892, real_size = 1310896 2024/11/20-20:52:10.110209 140008299632192 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069436.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 4005 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.24 raw-val = 0.0041 GB zip-val = 0.0013 GB avg-val =1016.91 avg-zval = 326.78 2024/11/20-20:52:10.117666 140008299632192 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00/069436.sst): second pass time = 0.04's, 115.534'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 182.672'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41.947'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.173'MB/sec write SST data time = 0.00's, 806.642'MB/sec dict compress time = 3832062125.68's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.044'MB, throughput = 1809.840'MB/sec zip my value time = 0.04's, unzip length = 0.004'GB zip my value throughput = 115.534'MB/sec zip pipeline throughput = 115.534'MB/sec entries = 4005 avg-key = 20.00 avg-zkey = 0.24 avg-val = 1016.91 avg-zval = 326.78 usrkeys = 4005 avg-key = 12.00 avg-zkey = 0.24 avg-val = 1023.91 avg-zval = 326.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4005 bytes = 14032 } seq expand size = 28035 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0041 GB dict = 0.04 MB all = 0.0042 GB } __ZipSize{ index = 0.0000 GB value = 0.0013 GB dict = 0.04 MB all = 0.0014 GB } UnZip/Zip{ index = 50.0625 value = 3.1119 dict = 1.00 all = 3.0338 } Zip/UnZip{ index = 0.0200 value = 0.3213 dict = 1.00 all = 0.3296 } ---------------------------- total value len = 563.334832 GB avg = 0.331 KB (by entry num) total key len = 44.319663 GB avg = 0.026 KB total ukey len = 32.797296 GB avg = 0.014 KB total ukey num = 2.321277433 Billion total entry num = 1.700779455 Billion write speed all = 60.117567781 MB/sec (with seq num) write speed all = 58.771451198 MB/sec (without seq num) 2024/11/20-20:52:10.125989 140008299632192 [compaction_job.cc:1948] [default] [JOB 12198] Generated table #69436: 4005 keys, 1368840 bytes, temperature: kWarm 2024/11/20-20:52:10.126039 140008299632192 EVENT_LOG_v1 {"time_micros": 1732107130126013, "cf_name": "default", "job": 12198, "event": "table_file_creation", "file_number": 69436, "file_size": 1368840, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 980271384, "largest_seqno": 1116313664, "table_properties": {"data_size": 1308768, "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": 80100, "raw_average_key_size": 20, "raw_value_size": 4072733, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4005, "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": 1732107130, "oldest_key_time": 0, "file_creation_time": 1732107130, "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": 69436, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-20:52:10.135731 140008299632192 [compaction_job.cc:703] job-12198: subcompact[0], size: 0.086850 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12198/att-00 [069434,069435,069436] 2024/11/20-20:52:10.165296 140008299632192 (Original Log Time 2024/11/20-20:52:06.895184) EVENT_LOG_v1 {"time_micros": 1732107126895141, "job": 12198, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [69403], "files_L3": [69430, 69431, 69417], "score": 0.888271, "input_data_size": 119398993, "oldest_snapshot_seqno": 1116877650} 2024/11/20-20:52:10.165300 140008299632192 (Original Log Time 2024/11/20-20:52:10.164868) [compaction_job.cc:2022] [default] [JOB 12198] Compacted 1@2 + 3@3 files to L3 => 86850301 bytes 2024/11/20-20:52:10.165302 140008299632192 (Original Log Time 2024/11/20-20:52:10.165237) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 36.8 rd, 26.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 82.7 +0.0 blob) out(82.8 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294253, records dropped: 31396 output_compression: Snappy 2024/11/20-20:52:10.165305 140008299632192 (Original Log Time 2024/11/20-20:52:10.165280) EVENT_LOG_v1 {"time_micros": 1732107130165259, "cf": "default", "job": 12198, "event": "compaction_finished", "compaction_time_micros": 3240551, "compaction_time_cpu_micros": 885254, "output_level": 3, "num_output_files": 3, "total_output_size": 86850301, "num_input_records": 294253, "num_output_records": 262857, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 65724789, "file_range_sync_nanos": 0, "file_fsync_nanos": 2348, "file_prepare_write_nanos": 5935, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/20-20:52:10.307552 140008299632192 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":1732107126,"executesMs":3418,"compactionJobId":12198,"attempt":0,"compactionInputRawBytes":305147448,"compactionInputZipBytes":119398993,"compactionOutputRawBytes":0,"compactionOutputZipBytes":86850301,"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":"00-52e00ccccea4b0a6b987860190210a59-0e1ecf74bc14b682-00"}}, response = 2024/11/20-20:52:10.307633 140008299632192 INFO dcompact_worker.cpp:1464: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-12198/att-00: olev 3, work 3.419 s, result 7.698 ms, install 0.452 ms, input{raw 291.011 MiB zip 113.868 MiB}