2024/08/20-10:07:50.620081 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00: fork to child time = 0.034009 sec 2024/08/20-10:07:50.621451 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00 2024/08/20-10:07:50.626917 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00 2024/08/20-10:07:50.634280 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:07:50.634571 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:07:50.672356 140500414314048 [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-23360/att-00/MANIFEST-14629260 2024/08/20-10:07:50.685988 140500414314048 [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-23360/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14655968, last_sequence is 190374798817, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14655910 2024/08/20-10:07:50.685997 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:07:50.686059 140500414314048 [version_set.cc:5652] Creating manifest 14655968 2024/08/20-10:07:50.710967 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:07:50.725780 140500414314048 [compaction_job.cc:2433] [default] [JOB 23360] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-10:07:50.725796 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11969 Base level 1, inputs: [14655954(28MB) 14655934(925KB)], [14655880(48MB) 14655881(47MB) 14655895(38MB)] 2024/08/20-10:07:50.988662 140500414314048 [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 2024/08/20-10:07:50.988703 140500414314048 [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 2024/08/20-10:07:50.988732 140500414314048 [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 2024/08/20-10:07:50.988748 140500414314048 [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 2024/08/20-10:07:50.988762 140500414314048 [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 2024/08/20-10:07:51.611804 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655969.sst) /dev/shm/ToplingTemp/Topling-299118-lxEwz5 2024/08/20-10:07:52.069297 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655969.sst): first pass time = 0.46's, 146.705'MB/sec 2024/08/20-10:07:53.258535 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655969.sst): old prealloc_size = 73819750, real_size = 49067896 2024/08/20-10:07:53.258621 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655969.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-10:07:53.757101 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655969.sst): second pass time = 1.19's, 51.957'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.791'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26280.550'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.207'MB/sec write SST data time = 0.09's, 541.547'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 = 16636.292'MB/sec zip my value time = 1.19's, unzip length = 0.062'GB zip my value throughput = 51.957'MB/sec zip pipeline throughput = 114.903'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.93 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.93 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 2.0332 value = 1.2953 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.4918 value = 0.7720 dict = 1.00 all = 0.7562 } ---------------------------- 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 = 1.159684768 MB/sec (with seq num) write speed all = 1.113193771 MB/sec (without seq num) 2024/08/20-10:07:53.824169 140500414314048 [compaction_job.cc:1944] [default] [JOB 23360] Generated table #14655969: 335545 keys, 50750731 bytes, temperature: kWarm 2024/08/20-10:07:53.824273 140500414314048 EVENT_LOG_v1 {"time_micros": 1724119673824212, "cf_name": "default", "job": 23360, "event": "table_file_creation", "file_number": 14655969, "file_size": 50750731, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190273526253, "largest_seqno": 190374769983, "table_properties": {"data_size": 47663616, "index_size": 1320256, "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": 1724119671, "oldest_key_time": 0, "file_creation_time": 1724119671, "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": 14655969, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:07:53.883860 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655970.sst) /dev/shm/ToplingTemp/Topling-299118-DUovu4 2024/08/20-10:07:54.902792 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655970.sst): first pass time = 1.02's, 65.866'MB/sec 2024/08/20-10:07:58.895900 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655970.sst): old prealloc_size = 73819750, real_size = 48349920 2024/08/20-10:07:58.896004 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655970.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-10:07:59.521158 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655970.sst): second pass time = 3.99's, 15.485'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.022'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13447.976'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.189'MB/sec write SST data time = 0.18's, 277.621'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 = 12316.779'MB/sec zip my value time = 3.99's, unzip length = 0.062'GB zip my value throughput = 15.485'MB/sec zip pipeline throughput = 181.147'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.76 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.76 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.5477 value = 1.2950 dict = 1.00 all = 1.3413 } Zip/UnZip{ index = 0.2199 value = 0.7722 dict = 1.00 all = 0.7455 } ---------------------------- 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 = 1.160737335 MB/sec (with seq num) write speed all = 1.114205821 MB/sec (without seq num) 2024/08/20-10:07:59.617015 140500414314048 [compaction_job.cc:1944] [default] [JOB 23360] Generated table #14655970: 335545 keys, 50032715 bytes, temperature: kWarm 2024/08/20-10:07:59.617099 140500414314048 EVENT_LOG_v1 {"time_micros": 1724119679617054, "cf_name": "default", "job": 23360, "event": "table_file_creation", "file_number": 14655970, "file_size": 50032715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190273526248, "largest_seqno": 190374769981, "table_properties": {"data_size": 47675600, "index_size": 590272, "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": 1724119673, "oldest_key_time": 0, "file_creation_time": 1724119673, "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": 14655970, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:07:59.665701 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655971.sst) /dev/shm/ToplingTemp/Topling-299118-smPom8 2024/08/20-10:08:00.552789 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655971.sst): first pass time = 0.89's, 75.656'MB/sec 2024/08/20-10:08:02.856507 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655971.sst): old prealloc_size = 73819750, real_size = 48922064 2024/08/20-10:08:02.856571 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655971.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-10:08:03.280580 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655971.sst): second pass time = 2.30's, 26.810'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 119.236'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29324.798'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.229'MB/sec write SST data time = 0.06's, 864.765'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 = 10435.866'MB/sec zip my value time = 2.30's, unzip length = 0.062'GB zip my value throughput = 26.810'MB/sec zip pipeline throughput = 135.810'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 142.08 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.3071 value = 1.2950 dict = 1.00 all = 1.3272 } Zip/UnZip{ index = 0.4334 value = 0.7722 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 1.161828747 MB/sec (with seq num) write speed all = 1.115255158 MB/sec (without seq num) 2024/08/20-10:08:03.362293 140500414314048 [compaction_job.cc:1944] [default] [JOB 23360] Generated table #14655971: 335545 keys, 50562955 bytes, temperature: kWarm 2024/08/20-10:08:03.362389 140500414314048 EVENT_LOG_v1 {"time_micros": 1724119683362341, "cf_name": "default", "job": 23360, "event": "table_file_creation", "file_number": 14655971, "file_size": 50562955, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190332869722, "largest_seqno": 190374769982, "table_properties": {"data_size": 47674544, "index_size": 1163520, "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": 1724119679, "oldest_key_time": 0, "file_creation_time": 1724119679, "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": 14655971, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:08:03.402010 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst) /dev/shm/ToplingTemp/Topling-299118-IOzeD6 2024/08/20-10:08:03.416004 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst): first pass time = 0.01's, 164.517'MB/sec 2024/08/20-10:08:03.450575 140500414314048 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst): part-0: reject ZipStore ratio = 0.979 2024/08/20-10:08:03.455998 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst): old prealloc_size = 73819750, real_size = 2167160 2024/08/20-10:08:03.456033 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 11478 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 4.53 raw-val = 0.0021 GB zip-val = 0.0021 GB avg-val = 184.00 avg-zval = 184.02 2024/08/20-10:08:03.462373 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00/14655972.sst): second pass time = 0.03's, 62.075'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 345.782'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2035.362'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.673'MB/sec write SST data time = 0.00's, 1059.886'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 = 0.03's, unzip length = 0.002'GB zip my value throughput = 62.075'MB/sec zip pipeline throughput = 62.075'MB/sec entries = 11478 avg-key = 16.00 avg-zkey = 4.53 avg-val = 184.00 avg-zval = 184.02 usrkeys = 11478 avg-key = 8.00 avg-zkey = 4.53 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11478 bytes = 35888 } seq expand size = 80346 multi value expand size = 0 cnt WriteAppend = 265 UnZipSize{ index = 0.0001 GB value = 0.0021 GB dict = 0.00 MB all = 0.0023 GB } __ZipSize{ index = 0.0001 GB value = 0.0021 GB dict = 0.00 MB all = 0.0022 GB } UnZip/Zip{ index = 1.7648 value = 0.9999 dict = 0.00 all = 1.0429 } Zip/UnZip{ index = 0.5666 value = 1.0001 dict = 0.00 all = 0.9589 } ---------------------------- total value len = 62.491209 GB avg = 0.180 KB (by entry num) total key len = 6.805047 GB avg = 0.020 KB total ukey len = 3.197652 GB avg = 0.008 KB total ukey num = 0.390351674 Billion total entry num = 0.347229682 Billion write speed all = 1.161865042 MB/sec (with seq num) write speed all = 1.115290056 MB/sec (without seq num) 2024/08/20-10:08:03.470079 140500414314048 [compaction_job.cc:1944] [default] [JOB 23360] Generated table #14655972: 11478 keys, 2201256 bytes, temperature: kWarm 2024/08/20-10:08:03.470132 140500414314048 EVENT_LOG_v1 {"time_micros": 1724119683470103, "cf_name": "default", "job": 23360, "event": "table_file_creation", "file_number": 14655972, "file_size": 2201256, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190357420487, "largest_seqno": 190374769975, "table_properties": {"data_size": 2112144, "index_size": 52032, "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": 183648, "raw_average_key_size": 16, "raw_value_size": 2111952, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 11478, "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": 1724119683, "oldest_key_time": 0, "file_creation_time": 1724119683, "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": 14655972, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:08:03.478736 140500414314048 [compaction_job.cc:699] job-23360: subcompact[0], size: 0.153548 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23360/att-00 [14655969,14655970,14655971,14655972] 2024/08/20-10:08:03.512410 140500414314048 (Original Log Time 2024/08/20-10:07:50.725844) EVENT_LOG_v1 {"time_micros": 1724119670725808, "job": 23360, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14655954, 14655934], "files_L2": [14655880, 14655881, 14655895], "score": 0.997407, "input_data_size": 172090054, "oldest_snapshot_seqno": 190374798661} 2024/08/20-10:08:03.512413 140500414314048 (Original Log Time 2024/08/20-10:08:03.511572) [compaction_job.cc:2018] [default] [JOB 23360] Compacted 2@1 + 3@2 files to L2 => 153547657 bytes 2024/08/20-10:08:03.512415 140500414314048 (Original Log Time 2024/08/20-10:08:03.512338) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 13.5 rd, 12.0 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(29.4, 134.7 +0.0 blob) out(146.4 +0.0 blob), read-write-amplify(10.6) write-amplify(5.0) OK, records in: 1024435, records dropped: 6322 output_compression: Snappy 2024/08/20-10:08:03.512421 140500414314048 (Original Log Time 2024/08/20-10:08:03.512392) EVENT_LOG_v1 {"time_micros": 1724119683512364, "cf": "default", "job": 23360, "event": "compaction_finished", "compaction_time_micros": 12752899, "compaction_time_cpu_micros": 2483385, "output_level": 2, "num_output_files": 4, "total_output_size": 153547657, "num_input_records": 1024435, "num_output_records": 1018113, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156384733, "file_range_sync_nanos": 0, "file_fsync_nanos": 3555, "file_prepare_write_nanos": 19047, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-10:08:03.634189 140500414314048 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":1724119670,"executesMs":12886,"compactionJobId":23360,"attempt":0,"compactionInputRawBytes":204887000,"compactionInputZipBytes":172090054,"compactionOutputRawBytes":0,"compactionOutputZipBytes":153547657,"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":"00-3285b3d5145907e8df9364e63e218568-8bed1062a11383df-00"}}, response = 2024/08/20-10:08:03.634277 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-23360/att-00: olev 2, work 12.886 s, result 4.790 ms, install 0.870 ms, input{raw 195.395 MiB zip 164.118 MiB}