2024/08/20-15:59:04.783855 140500389135936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00: fork to child time = 0.011190 sec 2024/08/20-15:59:04.784990 140500389135936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00 2024/08/20-15:59:04.790237 140500389135936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00 2024/08/20-15:59:04.791906 140500389135936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:59:04.792207 140500389135936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:59:04.828692 140500389135936 [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-38403/att-00/MANIFEST-14629260 2024/08/20-15:59:04.869433 140500389135936 [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-38403/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673494, last_sequence is 190753047225, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14673354 2024/08/20-15:59:04.869442 140500389135936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:59:04.869502 140500389135936 [version_set.cc:5652] Creating manifest 14673494 2024/08/20-15:59:04.899966 140500389135936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:59:04.931671 140500389135936 [compaction_job.cc:2433] [default] [JOB 38403] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:59:04.931692 140500389135936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19621 Base level 1, inputs: [14673473(16MB)], [14673423(48MB) 14673424(47MB) 14673425(48MB)] 2024/08/20-15:59:05.137044 140500389135936 [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 2024/08/20-15:59:05.137162 140500389135936 [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 2024/08/20-15:59:05.137195 140500389135936 [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 2024/08/20-15:59:05.137390 140500389135936 [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 2024/08/20-15:59:05.137406 140500389135936 [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 2024/08/20-15:59:05.518184 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673495.sst) /dev/shm/ToplingTemp/Topling-415810-Q7krFL 2024/08/20-15:59:06.148118 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673495.sst): first pass time = 0.63's, 106.544'MB/sec 2024/08/20-15:59:09.395676 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673495.sst): old prealloc_size = 73819750, real_size = 48688248 2024/08/20-15:59:09.395761 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673495.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-15:59:10.004259 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673495.sst): second pass time = 3.25's, 19.017'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 82.700'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16948.380'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.163'MB/sec write SST data time = 0.10's, 528.870'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17277.773'MB/sec zip my value time = 3.25's, unzip length = 0.062'GB zip my value throughput = 19.017'MB/sec zip pipeline throughput = 148.566'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.81 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.81 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8457 value = 1.2954 dict = 1.00 all = 1.3334 } Zip/UnZip{ index = 0.3514 value = 0.7720 dict = 1.00 all = 0.7500 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.856845396 MB/sec (with seq num) write speed all = 0.822495030 MB/sec (without seq num) 2024/08/20-15:59:10.069076 140500389135936 [compaction_job.cc:1944] [default] [JOB 38403] Generated table #14673495: 335545 keys, 50329099 bytes, temperature: kWarm 2024/08/20-15:59:10.069180 140500389135936 EVENT_LOG_v1 {"time_micros": 1724140750069119, "cf_name": "default", "job": 38403, "event": "table_file_creation", "file_number": 14673495, "file_size": 50329099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190694176216, "largest_seqno": 190753012475, "table_properties": {"data_size": 47660928, "index_size": 943296, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724140745, "oldest_key_time": 0, "file_creation_time": 1724140745, "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": 14673495, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:59:10.110192 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673496.sst) /dev/shm/ToplingTemp/Topling-415810-TmMqnN 2024/08/20-15:59:11.134312 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673496.sst): first pass time = 1.02's, 65.532'MB/sec 2024/08/20-15:59:13.375288 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673496.sst): old prealloc_size = 73819750, real_size = 48656168 2024/08/20-15:59:13.375361 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673496.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-15:59:13.907866 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673496.sst): second pass time = 2.24's, 27.560'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 94.443'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21477.488'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.191'MB/sec write SST data time = 0.09's, 535.887'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13044.564'MB/sec zip my value time = 2.24's, unzip length = 0.062'GB zip my value throughput = 27.560'MB/sec zip pipeline throughput = 164.587'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.70 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.70 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9633 value = 1.2953 dict = 1.00 all = 1.3343 } Zip/UnZip{ index = 0.3375 value = 0.7720 dict = 1.00 all = 0.7495 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.857664512 MB/sec (with seq num) write speed all = 0.823282549 MB/sec (without seq num) 2024/08/20-15:59:13.981978 140500389135936 [compaction_job.cc:1944] [default] [JOB 38403] Generated table #14673496: 335545 keys, 50297035 bytes, temperature: kWarm 2024/08/20-15:59:13.982058 140500389135936 EVENT_LOG_v1 {"time_micros": 1724140753982015, "cf_name": "default", "job": 38403, "event": "table_file_creation", "file_number": 14673496, "file_size": 50297035, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711976211, "largest_seqno": 190753012474, "table_properties": {"data_size": 47666288, "index_size": 905856, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724140750, "oldest_key_time": 0, "file_creation_time": 1724140750, "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": 14673496, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:59:14.033211 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673497.sst) /dev/shm/ToplingTemp/Topling-415810-f2sllM 2024/08/20-15:59:15.273200 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673497.sst): first pass time = 1.24's, 54.123'MB/sec 2024/08/20-15:59:16.254066 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673497.sst): old prealloc_size = 73819750, real_size = 48729824 2024/08/20-15:59:16.254127 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673497.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-15:59:16.535436 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673497.sst): second pass time = 0.98's, 62.987'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 179.019'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28812.123'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.361'MB/sec write SST data time = 0.05's, 1032.552'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18596.176'MB/sec zip my value time = 0.98's, unzip length = 0.062'GB zip my value throughput = 62.987'MB/sec zip pipeline throughput = 122.185'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.90 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.90 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7574 value = 1.2951 dict = 1.00 all = 1.3323 } Zip/UnZip{ index = 0.3627 value = 0.7721 dict = 1.00 all = 0.7506 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 0.858497120 MB/sec (with seq num) write speed all = 0.824083019 MB/sec (without seq num) 2024/08/20-15:59:16.622316 140500389135936 [compaction_job.cc:1944] [default] [JOB 38403] Generated table #14673497: 335545 keys, 50370699 bytes, temperature: kWarm 2024/08/20-15:59:16.622377 140500389135936 EVENT_LOG_v1 {"time_micros": 1724140756622344, "cf_name": "default", "job": 38403, "event": "table_file_creation", "file_number": 14673497, "file_size": 50370699, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190687044774, "largest_seqno": 190753012466, "table_properties": {"data_size": 47672304, "index_size": 973504, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724140754, "oldest_key_time": 0, "file_creation_time": 1724140754, "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": 14673497, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:59:16.654513 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst) /dev/shm/ToplingTemp/Topling-415810-SAY1uN 2024/08/20-15:59:16.757785 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst): first pass time = 0.10's, 141.861'MB/sec 2024/08/20-15:59:16.940892 140500389135936 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst): part-0: reject ZipStore ratio = 0.889 2024/08/20-15:59:16.972694 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst): old prealloc_size = 73819750, real_size = 13793880 2024/08/20-15:59:16.972741 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 73216 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.14 raw-val = 0.0135 GB zip-val = 0.0135 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:59:16.999095 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00/14673498.sst): second pass time = 0.18's, 73.801'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 530.367'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10353.005'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.177'MB/sec write SST data time = 0.01's, 1293.965'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 = 0.18's, unzip length = 0.013'GB zip my value throughput = 73.801'MB/sec zip pipeline throughput = 73.801'MB/sec entries = 73216 avg-key = 16.00 avg-zkey = 4.15 avg-val = 184.00 avg-zval = 184.00 usrkeys = 73216 avg-key = 8.00 avg-zkey = 4.15 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 73216 bytes = 228816 } seq expand size = 512512 multi value expand size = 0 cnt WriteAppend = 1651 UnZipSize{ index = 0.0006 GB value = 0.0135 GB dict = 0.00 MB all = 0.0146 GB } __ZipSize{ index = 0.0003 GB value = 0.0135 GB dict = 0.00 MB all = 0.0140 GB } UnZip/Zip{ index = 1.9300 value = 1.0000 dict = 0.00 all = 1.0455 } Zip/UnZip{ index = 0.5181 value = 1.0000 dict = 0.00 all = 0.9564 } ---------------------------- total value len = 62.503001 GB avg = 0.180 KB (by entry num) total key len = 6.806035 GB avg = 0.020 KB total ukey len = 3.198146 GB avg = 0.008 KB total ukey num = 0.390413412 Billion total entry num = 0.347291420 Billion write speed all = 0.858679955 MB/sec (with seq num) write speed all = 0.824258794 MB/sec (without seq num) 2024/08/20-15:59:17.019460 140500389135936 [compaction_job.cc:1944] [default] [JOB 38403] Generated table #14673498: 73216 keys, 14005417 bytes, temperature: kWarm 2024/08/20-15:59:17.019525 140500389135936 EVENT_LOG_v1 {"time_micros": 1724140757019493, "cf_name": "default", "job": 38403, "event": "table_file_creation", "file_number": 14673498, "file_size": 14005417, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190735178990, "largest_seqno": 190753012061, "table_properties": {"data_size": 13471936, "index_size": 303488, "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": 1171456, "raw_average_key_size": 16, "raw_value_size": 13471744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 73216, "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": 1724140756, "oldest_key_time": 0, "file_creation_time": 1724140756, "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": 14673498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:59:17.071060 140500389135936 [compaction_job.cc:699] job-38403: subcompact[0], size: 0.165002 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38403/att-00 [14673495,14673496,14673497,14673498] 2024/08/20-15:59:17.142166 140500389135936 (Original Log Time 2024/08/20-15:59:04.931774) EVENT_LOG_v1 {"time_micros": 1724140744931710, "job": 38403, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14673473], "files_L2": [14673423, 14673424, 14673425], "score": 0.996462, "input_data_size": 168007550, "oldest_snapshot_seqno": 190753046362} 2024/08/20-15:59:17.142171 140500389135936 (Original Log Time 2024/08/20-15:59:17.141004) [compaction_job.cc:2018] [default] [JOB 38403] Compacted 1@1 + 3@2 files to L2 => 165002250 bytes 2024/08/20-15:59:17.142174 140500389135936 (Original Log Time 2024/08/20-15:59:17.142082) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 13.8 rd, 13.6 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(16.1, 144.1 +0.0 blob) out(157.4 +0.0 blob), read-write-amplify(19.7) write-amplify(9.8) OK, records in: 1083845, records dropped: 3994 output_compression: Snappy 2024/08/20-15:59:17.142184 140500389135936 (Original Log Time 2024/08/20-15:59:17.142141) EVENT_LOG_v1 {"time_micros": 1724140757142114, "cf": "default", "job": 38403, "event": "compaction_finished", "compaction_time_micros": 12139301, "compaction_time_cpu_micros": 2887065, "output_level": 2, "num_output_files": 4, "total_output_size": 165002250, "num_input_records": 1083845, "num_output_records": 1079851, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 120916610, "file_range_sync_nanos": 0, "file_fsync_nanos": 3359, "file_prepare_write_nanos": 68494, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-15:59:17.253118 140500389135936 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":1724140744,"executesMs":12350,"compactionJobId":38403,"attempt":0,"compactionInputRawBytes":216769000,"compactionInputZipBytes":168007550,"compactionOutputRawBytes":0,"compactionOutputZipBytes":165002250,"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":"00-75c59445e2a4d86da519ff527e6d8979-820baae32d6d6309-00"}}, response = 2024/08/20-15:59:17.253203 140500389135936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38403/att-00: olev 2, work 12.351 s, result 6.242 ms, install 1.208 ms, input{raw 206.727 MiB zip 160.224 MiB}