2024/07/25-19:45:11.420136 140562114463296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00: fork to child time = 0.018306 sec 2024/07/25-19:45:11.420744 140562114463296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00 2024/07/25-19:45:11.424717 140562114463296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00 2024/07/25-19:45:11.430074 140562114463296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-19:45:11.430322 140562114463296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-19:45:11.469185 140562114463296 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-69376/att-00/MANIFEST-13366722 2024/07/25-19:45:11.508071 140562114463296 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-69376/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13450988, last_sequence is 164970917979, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13450847 2024/07/25-19:45:11.508080 140562114463296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-19:45:11.508136 140562114463296 [version_set.cc:5652] Creating manifest 13450988 2024/07/25-19:45:11.539243 140562114463296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-19:45:11.552624 140562114463296 [compaction_job.cc:2433] [default] [JOB 69376] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/25-19:45:11.552635 140562114463296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 36260 Base level 1, inputs: [13450978(12MB)], [13450922(47MB) 13450923(48MB) 13450984(47MB)] 2024/07/25-19:45:11.814493 140562114463296 [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 2024/07/25-19:45:11.814526 140562114463296 [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 2024/07/25-19:45:11.814547 140562114463296 [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 2024/07/25-19:45:11.814565 140562114463296 [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 2024/07/25-19:45:11.814577 140562114463296 [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 2024/07/25-19:45:12.537191 140562114463296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450989.sst) /dev/shm/ToplingTemp/Topling-50170-5uqbqO 2024/07/25-19:45:13.001880 140562114463296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450989.sst): first pass time = 0.46's, 144.430'MB/sec 2024/07/25-19:45:15.986012 140562114463296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450989.sst): old prealloc_size = 73819750, real_size = 48381416 2024/07/25-19:45:15.986080 140562114463296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450989.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 = 1.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/25-19:45:16.521202 140562114463296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450989.sst): second pass time = 2.98's, 20.695'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.549'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12918.405'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.188'MB/sec write SST data time = 0.09's, 564.477'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 = 20658.575'MB/sec zip my value time = 2.98's, unzip length = 0.062'GB zip my value throughput = 20.695'MB/sec zip pipeline throughput = 188.428'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.88 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.88 avg-val = 191.00 avg-zval = 142.06 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.2526 value = 1.2953 dict = 1.00 all = 1.3405 } Zip/UnZip{ index = 0.2352 value = 0.7720 dict = 1.00 all = 0.7460 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.005676327 MB/sec (with seq num) write speed all = 0.005456952 MB/sec (without seq num) 2024/07/25-19:45:16.591568 140562114463296 [compaction_job.cc:1944] [default] [JOB 69376] Generated table #13450989: 335545 keys, 50064267 bytes, temperature: kWarm 2024/07/25-19:45:16.591673 140562114463296 EVENT_LOG_v1 {"time_micros": 1721907916591612, "cf_name": "default", "job": 69376, "event": "table_file_creation", "file_number": 13450989, "file_size": 50064267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164894797883, "largest_seqno": 164970841239, "table_properties": {"data_size": 47666176, "index_size": 631232, "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": 1721907912, "oldest_key_time": 0, "file_creation_time": 1721907912, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13450989, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:45:16.634283 140562114463296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450990.sst) /dev/shm/ToplingTemp/Topling-50170-P3LGzN 2024/07/25-19:45:17.644658 140562114463296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450990.sst): first pass time = 1.01's, 66.423'MB/sec 2024/07/25-19:45:20.022068 140562114463296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450990.sst): old prealloc_size = 73819750, real_size = 48794032 2024/07/25-19:45:20.022135 140562114463296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450990.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 = 3.11 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/25-19:45:20.665119 140562114463296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450990.sst): second pass time = 2.38's, 25.979'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 78.500'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24086.403'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.151'MB/sec write SST data time = 0.09's, 566.708'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 = 22732.443'MB/sec zip my value time = 2.38's, unzip length = 0.062'GB zip my value throughput = 25.979'MB/sec zip pipeline throughput = 166.771'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.11 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.11 avg-val = 191.00 avg-zval = 142.06 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5719 value = 1.2953 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.3888 value = 0.7720 dict = 1.00 all = 0.7522 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.011348810 MB/sec (with seq num) write speed all = 0.010910209 MB/sec (without seq num) 2024/07/25-19:45:20.730108 140562114463296 [compaction_job.cc:1944] [default] [JOB 69376] Generated table #13450990: 335545 keys, 50476875 bytes, temperature: kWarm 2024/07/25-19:45:20.730178 140562114463296 EVENT_LOG_v1 {"time_micros": 1721907920730132, "cf_name": "default", "job": 69376, "event": "table_file_creation", "file_number": 13450990, "file_size": 50476875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164894797646, "largest_seqno": 164970841234, "table_properties": {"data_size": 47666272, "index_size": 1043712, "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": 1721907916, "oldest_key_time": 0, "file_creation_time": 1721907916, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13450990, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:45:20.795026 140562114463296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450991.sst) /dev/shm/ToplingTemp/Topling-50170-mpU3VM 2024/07/25-19:45:21.902913 140562114463296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450991.sst): first pass time = 1.11's, 60.576'MB/sec 2024/07/25-19:45:22.736078 140562114463296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450991.sst): old prealloc_size = 73819750, real_size = 48561888 2024/07/25-19:45:22.736149 140562114463296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450991.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-19:45:23.274828 140562114463296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450991.sst): second pass time = 0.83's, 74.409'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.189'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17381.435'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.10's, 491.955'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 = 16982.110'MB/sec zip my value time = 0.83's, unzip length = 0.062'GB zip my value throughput = 74.409'MB/sec zip pipeline throughput = 77.559'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.43 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.43 avg-val = 191.00 avg-zval = 142.05 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2948 value = 1.2953 dict = 1.00 all = 1.3368 } Zip/UnZip{ index = 0.3035 value = 0.7720 dict = 1.00 all = 0.7481 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.017019587 MB/sec (with seq num) write speed all = 0.016361825 MB/sec (without seq num) 2024/07/25-19:45:23.359098 140562114463296 [compaction_job.cc:1944] [default] [JOB 69376] Generated table #13450991: 335545 keys, 50202763 bytes, temperature: kWarm 2024/07/25-19:45:23.359176 140562114463296 EVENT_LOG_v1 {"time_micros": 1721907923359129, "cf_name": "default", "job": 69376, "event": "table_file_creation", "file_number": 13450991, "file_size": 50202763, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164922903821, "largest_seqno": 164970841241, "table_properties": {"data_size": 47663168, "index_size": 814720, "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": 1721907920, "oldest_key_time": 0, "file_creation_time": 1721907920, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13450991, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:45:23.456443 140562114463296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst) /dev/shm/ToplingTemp/Topling-50170-JxVhjO 2024/07/25-19:45:23.547947 140562114463296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst): first pass time = 0.09's, 126.429'MB/sec 2024/07/25-19:45:23.864110 140562114463296 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst): part-0: reject ZipStore ratio = 0.908 2024/07/25-19:45:23.892392 140562114463296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst): old prealloc_size = 73819750, real_size = 10805880 2024/07/25-19:45:23.892449 140562114463296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 57805 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.68 raw-val = 0.0106 GB zip-val = 0.0106 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-19:45:23.945257 140562114463296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00/13450992.sst): second pass time = 0.31's, 34.548'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.05's, 207.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3968.560'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.514'MB/sec write SST data time = 0.02's, 445.151'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 = 0.31's, unzip length = 0.011'GB zip my value throughput = 34.548'MB/sec zip pipeline throughput = 153.892'MB/sec entries = 57805 avg-key = 16.00 avg-zkey = 2.68 avg-val = 184.00 avg-zval = 184.00 usrkeys = 57805 avg-key = 8.00 avg-zkey = 2.68 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 57805 bytes = 187888 } seq expand size = 404635 multi value expand size = 0 cnt WriteAppend = 1306 UnZipSize{ index = 0.0005 GB value = 0.0106 GB dict = 0.00 MB all = 0.0116 GB } __ZipSize{ index = 0.0002 GB value = 0.0106 GB dict = 0.00 MB all = 0.0110 GB } UnZip/Zip{ index = 2.9833 value = 1.0000 dict = 0.00 all = 1.0529 } Zip/UnZip{ index = 0.3352 value = 1.0000 dict = 0.00 all = 0.9498 } ---------------------------- total value len = 0.203308 GB avg = 0.191 KB (by entry num) total key len = 0.017031 GB avg = 0.016 KB total ukey len = 0.008516 GB avg = 0.008 KB total ukey num = 0.001064440 Billion total entry num = 0.001064440 Billion write speed all = 0.017995934 MB/sec (with seq num) write speed all = 0.017300439 MB/sec (without seq num) 2024/07/25-19:45:23.966410 140562114463296 [compaction_job.cc:1944] [default] [JOB 69376] Generated table #13450992: 57805 keys, 10980393 bytes, temperature: kWarm 2024/07/25-19:45:23.966499 140562114463296 EVENT_LOG_v1 {"time_micros": 1721907923966452, "cf_name": "default", "job": 69376, "event": "table_file_creation", "file_number": 13450992, "file_size": 10980393, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164922910435, "largest_seqno": 164970841232, "table_properties": {"data_size": 10636320, "index_size": 155008, "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": 924880, "raw_average_key_size": 16, "raw_value_size": 10636120, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 57805, "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": 1721907923, "oldest_key_time": 0, "file_creation_time": 1721907923, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13450992, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:45:23.979834 140562114463296 [compaction_job.cc:699] job-69376: subcompact[0], size: 0.161724 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-69376/att-00 [13450989,13450990,13450991,13450992] 2024/07/25-19:45:24.035112 140562114463296 (Original Log Time 2024/07/25-19:45:11.552684) EVENT_LOG_v1 {"time_micros": 1721907911552646, "job": 69376, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13450978], "files_L2": [13450922, 13450923, 13450984], "score": 0.9756, "input_data_size": 164165236, "oldest_snapshot_seqno": 164970917295} 2024/07/25-19:45:24.035118 140562114463296 (Original Log Time 2024/07/25-19:45:24.034403) [compaction_job.cc:2018] [default] [JOB 69376] Compacted 1@1 + 3@2 files to L2 => 161724298 bytes 2024/07/25-19:45:24.035121 140562114463296 (Original Log Time 2024/07/25-19:45:24.035028) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 13.2 rd, 13.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(12.6, 143.9 +0.0 blob) out(154.2 +0.0 blob), read-write-amplify(24.6) write-amplify(12.2) OK, records in: 1068069, records dropped: 3629 output_compression: Snappy 2024/07/25-19:45:24.035131 140562114463296 (Original Log Time 2024/07/25-19:45:24.035088) EVENT_LOG_v1 {"time_micros": 1721907924035063, "cf": "default", "job": 69376, "event": "compaction_finished", "compaction_time_micros": 12427164, "compaction_time_cpu_micros": 2938203, "output_level": 2, "num_output_files": 4, "total_output_size": 161724298, "num_input_records": 1068069, "num_output_records": 1064440, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 230025066, "file_range_sync_nanos": 0, "file_fsync_nanos": 4164, "file_prepare_write_nanos": 86301, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/25-19:45:24.173076 140562114463296 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":1721720512,"starts":1721907911,"executesMs":12607,"compactionJobId":69376,"attempt":0,"compactionInputRawBytes":213613800,"compactionInputZipBytes":164165236,"compactionOutputRawBytes":0,"compactionOutputZipBytes":161724298,"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-b21f54ffc776aaef83fa333113fc2857-d4a68d3639f085ae-00"}}, response = 2024/07/25-19:45:24.173197 140562114463296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-69376/att-00: olev 2, work 12.608 s, result 6.327 ms, install 0.753 ms, input{raw 203.718 MiB zip 156.560 MiB}