2024/08/20-20:44:34.044527 139856841303616 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00: fork to child time = 0.105825 sec 2024/08/20-20:44:34.045356 139856841303616 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00 2024/08/20-20:44:34.051156 139856841303616 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00 2024/08/20-20:44:34.052946 139856841303616 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:44:34.053338 139856841303616 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:44:34.093346 139856841303616 [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-49283/att-00/MANIFEST-14629260 2024/08/20-20:44:34.111825 139856841303616 [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-49283/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14685980, last_sequence is 191030116194, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14685932 2024/08/20-20:44:34.111840 139856841303616 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:44:34.111939 139856841303616 [version_set.cc:5652] Creating manifest 14685980 2024/08/20-20:44:34.137589 139856841303616 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:44:34.156796 139856841303616 [compaction_job.cc:2433] [default] [JOB 49283] Compacting 2@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-20:44:34.156933 139856841303616 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25019 Base level 2, inputs: [14685954(31MB) 14685965(1310KB)], [14685897(91MB) 14685898(91MB) 14685899(83MB)] 2024/08/20-20:44:34.481233 139856841303616 [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 2024/08/20-20:44:34.481276 139856841303616 [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 2024/08/20-20:44:34.481300 139856841303616 [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 2024/08/20-20:44:34.481315 139856841303616 [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 2024/08/20-20:44:34.481328 139856841303616 [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 2024/08/20-20:44:35.321989 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685981.sst) /dev/shm/ToplingTemp/Topling-14856-fWS18x 2024/08/20-20:44:36.917670 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685981.sst): first pass time = 1.60's, 84.116'MB/sec 2024/08/20-20:44:42.257542 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685981.sst): old prealloc_size = 147639500, real_size = 92069016 2024/08/20-20:44:42.257626 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685981.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 = 1.37 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-20:44:43.016887 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685981.sst): second pass time = 5.34's, 23.132'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 125.757'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23406.424'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.258'MB/sec write SST data time = 0.11's, 874.895'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 = 28187.821'MB/sec zip my value time = 5.34's, unzip length = 0.123'GB zip my value throughput = 23.132'MB/sec zip pipeline throughput = 181.160'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.37 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.37 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.8563 value = 1.3572 dict = 1.00 all = 1.4055 } Zip/UnZip{ index = 0.1708 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- 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 = 0.068670327 MB/sec (with seq num) write speed all = 0.066016401 MB/sec (without seq num) 2024/08/20-20:44:43.132704 139856841303616 [compaction_job.cc:1944] [default] [JOB 49283] Generated table #14685981: 671089 keys, 95492604 bytes, temperature: kWarm 2024/08/20-20:44:43.132808 139856841303616 EVENT_LOG_v1 {"time_micros": 1724157883132748, "cf_name": "default", "job": 49283, "event": "table_file_creation", "file_number": 14685981, "file_size": 95492604, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807983523, "largest_seqno": 191030062954, "table_properties": {"data_size": 90984352, "index_size": 916736, "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": 1724157875, "oldest_key_time": 0, "file_creation_time": 1724157875, "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": 14685981, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:44:43.185329 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685982.sst) /dev/shm/ToplingTemp/Topling-14856-1tkOxz 2024/08/20-20:44:44.764835 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685982.sst): first pass time = 1.58's, 84.978'MB/sec 2024/08/20-20:44:46.652637 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685982.sst): old prealloc_size = 147639500, real_size = 91918784 2024/08/20-20:44:46.652693 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685982.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.14 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-20:44:47.191728 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685982.sst): second pass time = 1.89's, 65.440'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.860'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25917.821'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.377'MB/sec write SST data time = 0.09's, 1014.294'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 = 32696.358'MB/sec zip my value time = 1.89's, unzip length = 0.123'GB zip my value throughput = 65.440'MB/sec zip pipeline throughput = 162.929'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.14 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.14 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.0168 value = 1.3571 dict = 1.00 all = 1.4077 } Zip/UnZip{ index = 0.1425 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- 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 = 0.137057799 MB/sec (with seq num) write speed all = 0.131760879 MB/sec (without seq num) 2024/08/20-20:44:47.303190 139856841303616 [compaction_job.cc:1944] [default] [JOB 49283] Generated table #14685982: 671089 keys, 95342396 bytes, temperature: kWarm 2024/08/20-20:44:47.303270 139856841303616 EVENT_LOG_v1 {"time_micros": 1724157887303227, "cf_name": "default", "job": 49283, "event": "table_file_creation", "file_number": 14685982, "file_size": 95342396, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807982528, "largest_seqno": 191030062955, "table_properties": {"data_size": 90985760, "index_size": 765120, "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": 1724157883, "oldest_key_time": 0, "file_creation_time": 1724157883, "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": 14685982, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:44:47.354859 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685983.sst) /dev/shm/ToplingTemp/Topling-14856-XSmqNy 2024/08/20-20:44:48.692253 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685983.sst): first pass time = 1.34's, 100.362'MB/sec 2024/08/20-20:44:49.934066 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685983.sst): old prealloc_size = 147639500, real_size = 92372896 2024/08/20-20:44:49.934144 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685983.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-20:44:50.473121 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685983.sst): second pass time = 1.24's, 99.531'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.562'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37736.147'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.377'MB/sec write SST data time = 0.09's, 1018.035'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 = 38053.212'MB/sec zip my value time = 1.24's, unzip length = 0.123'GB zip my value throughput = 99.531'MB/sec zip pipeline throughput = 143.095'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.82 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.3894 value = 1.3572 dict = 1.00 all = 1.4023 } Zip/UnZip{ index = 0.2278 value = 0.7368 dict = 1.00 all = 0.7131 } ---------------------------- 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 = 0.205254442 MB/sec (with seq num) write speed all = 0.197321904 MB/sec (without seq num) 2024/08/20-20:44:50.589063 139856841303616 [compaction_job.cc:1944] [default] [JOB 49283] Generated table #14685983: 671089 keys, 95712572 bytes, temperature: kWarm 2024/08/20-20:44:50.589162 139856841303616 EVENT_LOG_v1 {"time_micros": 1724157890589118, "cf_name": "default", "job": 49283, "event": "table_file_creation", "file_number": 14685983, "file_size": 95712572, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190914031192, "largest_seqno": 191030062960, "table_properties": {"data_size": 90981872, "index_size": 1223104, "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": 1724157887, "oldest_key_time": 0, "file_creation_time": 1724157887, "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": 14685983, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:44:50.640122 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst) /dev/shm/ToplingTemp/Topling-14856-Rnmemz 2024/08/20-20:44:50.737736 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst): first pass time = 0.10's, 167.509'MB/sec 2024/08/20-20:44:50.896941 139856841303616 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst): part-0: reject ZipStore ratio = 0.879 2024/08/20-20:44:50.941940 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst): old prealloc_size = 147639500, real_size = 15277672 2024/08/20-20:44:50.942005 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 81716 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.71 raw-val = 0.0150 GB zip-val = 0.0150 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-20:44:50.969971 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00/14685984.sst): second pass time = 0.16's, 94.887'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.03's, 553.268'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5645.425'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.267'MB/sec write SST data time = 0.01's, 1306.207'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 = 0.16's, unzip length = 0.015'GB zip my value throughput = 94.887'MB/sec zip pipeline throughput = 94.887'MB/sec entries = 81716 avg-key = 16.00 avg-zkey = 2.71 avg-val = 184.00 avg-zval = 184.00 usrkeys = 81716 avg-key = 8.00 avg-zkey = 2.71 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 81716 bytes = 255376 } seq expand size = 572012 multi value expand size = 0 cnt WriteAppend = 1843 UnZipSize{ index = 0.0007 GB value = 0.0150 GB dict = 0.00 MB all = 0.0163 GB } __ZipSize{ index = 0.0002 GB value = 0.0150 GB dict = 0.00 MB all = 0.0155 GB } UnZip/Zip{ index = 2.9564 value = 1.0000 dict = 0.00 all = 1.0535 } Zip/UnZip{ index = 0.3382 value = 1.0000 dict = 0.00 all = 0.9492 } ---------------------------- total value len = 0.400142 GB avg = 0.191 KB (by entry num) total key len = 0.033520 GB avg = 0.016 KB total ukey len = 0.016760 GB avg = 0.008 KB total ukey num = 0.002094983 Billion total entry num = 0.002094983 Billion write speed all = 0.213533210 MB/sec (with seq num) write speed all = 0.205280719 MB/sec (without seq num) 2024/08/20-20:44:50.992891 139856841303616 [compaction_job.cc:1944] [default] [JOB 49283] Generated table #14685984: 81716 keys, 15513641 bytes, temperature: kWarm 2024/08/20-20:44:50.992946 139856841303616 EVENT_LOG_v1 {"time_micros": 1724157890992916, "cf_name": "default", "job": 49283, "event": "table_file_creation", "file_number": 14685984, "file_size": 15513641, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191003180448, "largest_seqno": 191030062959, "table_properties": {"data_size": 15035936, "index_size": 221120, "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": 1307456, "raw_average_key_size": 16, "raw_value_size": 15035744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 81716, "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": 1724157890, "oldest_key_time": 0, "file_creation_time": 1724157890, "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": 14685984, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:44:51.003091 139856841303616 [compaction_job.cc:699] job-49283: subcompact[0], size: 0.302061 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49283/att-00 [14685981,14685982,14685983,14685984] 2024/08/20-20:44:51.050161 139856841303616 (Original Log Time 2024/08/20-20:44:34.157286) EVENT_LOG_v1 {"time_micros": 1724157874156956, "job": 49283, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14685954, 14685965], "files_L3": [14685897, 14685898, 14685899], "score": 0.992006, "input_data_size": 312880927, "oldest_snapshot_seqno": 191030114742} 2024/08/20-20:44:51.050165 139856841303616 (Original Log Time 2024/08/20-20:44:51.046303) [compaction_job.cc:2018] [default] [JOB 49283] Compacted 2@2 + 3@3 files to L3 => 302061213 bytes 2024/08/20-20:44:51.050167 139856841303616 (Original Log Time 2024/08/20-20:44:51.050082) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 18.6 rd, 17.9 wr, level 3, files in(2, 3) out(4 +0 blob) MB in(33.1, 265.3 +0.0 blob) out(288.1 +0.0 blob), read-write-amplify(17.7) write-amplify(8.7) OK, records in: 2110802, records dropped: 15819 output_compression: Snappy 2024/08/20-20:44:51.050173 139856841303616 (Original Log Time 2024/08/20-20:44:51.050137) EVENT_LOG_v1 {"time_micros": 1724157891050117, "cf": "default", "job": 49283, "event": "compaction_finished", "compaction_time_micros": 16845791, "compaction_time_cpu_micros": 4410934, "output_level": 3, "num_output_files": 4, "total_output_size": 302061213, "num_input_records": 2110802, "num_output_records": 2094983, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 217450751, "file_range_sync_nanos": 0, "file_fsync_nanos": 2980, "file_prepare_write_nanos": 73105, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-20:44:51.175632 139856841303616 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":1724157873,"executesMs":16995,"compactionJobId":49283,"attempt":0,"compactionInputRawBytes":422160400,"compactionInputZipBytes":312880927,"compactionOutputRawBytes":0,"compactionOutputZipBytes":302061213,"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-f56b2f0c253c63516cadc262db4af7fa-db50b5e78af10a28-00"}}, response = 2024/08/20-20:44:51.175743 139856841303616 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49283/att-00: olev 3, work 16.996 s, result 5.492 ms, install 3.891 ms, input{raw 402.604 MiB zip 298.387 MiB}