2024/08/20-22:45:11.818318 139856757376576 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00: fork to child time = 0.081601 sec 2024/08/20-22:45:11.819627 139856757376576 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00 2024/08/20-22:45:11.829538 139856757376576 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00 2024/08/20-22:45:11.832310 139856757376576 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:45:11.832697 139856757376576 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:45:11.875655 139856757376576 [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-53568/att-00/MANIFEST-14629260 2024/08/20-22:45:11.895300 139856757376576 [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-53568/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690948, last_sequence is 191141599565, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14690812 2024/08/20-22:45:11.895312 139856757376576 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:45:11.895404 139856757376576 [version_set.cc:5652] Creating manifest 14690948 2024/08/20-22:45:11.922528 139856757376576 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:45:11.936346 139856757376576 [compaction_job.cc:2433] [default] [JOB 53568] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-22:45:11.936366 139856757376576 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27121 Base level 1, inputs: [14690930(16MB)], [14690871(48MB) 14690872(48MB) 14690873(11MB)] 2024/08/20-22:45:12.239749 139856757376576 [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 2024/08/20-22:45:12.239774 139856757376576 [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 2024/08/20-22:45:12.239802 139856757376576 [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 2024/08/20-22:45:12.239817 139856757376576 [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 2024/08/20-22:45:12.239830 139856757376576 [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 2024/08/20-22:45:12.905358 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690949.sst) /dev/shm/ToplingTemp/Topling-46718-uwkdHN 2024/08/20-22:45:13.221251 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690949.sst): first pass time = 0.32's, 212.470'MB/sec 2024/08/20-22:45:14.527505 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690949.sst): old prealloc_size = 73819750, real_size = 48935112 2024/08/20-22:45:14.527588 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690949.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 = 3.51 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-22:45:15.010329 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690949.sst): second pass time = 1.31's, 47.299'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 104.753'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24274.134'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.231'MB/sec write SST data time = 0.12's, 425.333'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 = 12090.284'MB/sec zip my value time = 1.31's, unzip length = 0.062'GB zip my value throughput = 47.299'MB/sec zip pipeline throughput = 141.087'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.51 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.51 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 = 2.2787 value = 1.2951 dict = 1.00 all = 1.3269 } Zip/UnZip{ index = 0.4389 value = 0.7722 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 0.007504956 MB/sec (with seq num) write speed all = 0.007214910 MB/sec (without seq num) 2024/08/20-22:45:15.085704 139856757376576 [compaction_job.cc:1944] [default] [JOB 53568] Generated table #14690949: 335545 keys, 50576011 bytes, temperature: kWarm 2024/08/20-22:45:15.085816 139856757376576 EVENT_LOG_v1 {"time_micros": 1724165115085746, "cf_name": "default", "job": 53568, "event": "table_file_creation", "file_number": 14690949, "file_size": 50576011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312975, "largest_seqno": 191141569751, "table_properties": {"data_size": 47673072, "index_size": 1178048, "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": 1724165112, "oldest_key_time": 0, "file_creation_time": 1724165112, "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": 14690949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:45:15.138682 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690950.sst) /dev/shm/ToplingTemp/Topling-46718-tkk8rO 2024/08/20-22:45:16.239788 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690950.sst): first pass time = 1.10's, 60.950'MB/sec 2024/08/20-22:45:19.604735 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690950.sst): old prealloc_size = 73819750, real_size = 48787056 2024/08/20-22:45:19.604815 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690950.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 = 3.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-22:45:20.162516 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690950.sst): second pass time = 3.36's, 18.391'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.56's, 90.407'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27481.697'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.10's, 483.602'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 = 15179.669'MB/sec zip my value time = 3.36's, unzip length = 0.062'GB zip my value throughput = 18.391'MB/sec zip pipeline throughput = 161.787'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.10 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.10 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 = 11 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 = 2.5798 value = 1.2954 dict = 1.00 all = 1.3308 } Zip/UnZip{ index = 0.3876 value = 0.7720 dict = 1.00 all = 0.7514 } ---------------------------- 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 = 0.015001562 MB/sec (with seq num) write speed all = 0.014421791 MB/sec (without seq num) 2024/08/20-22:45:20.223439 139856757376576 [compaction_job.cc:1944] [default] [JOB 53568] Generated table #14690950: 335545 keys, 50427915 bytes, temperature: kWarm 2024/08/20-22:45:20.223532 139856757376576 EVENT_LOG_v1 {"time_micros": 1724165120223476, "cf_name": "default", "job": 53568, "event": "table_file_creation", "file_number": 14690950, "file_size": 50427915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312974, "largest_seqno": 191141569744, "table_properties": {"data_size": 47662496, "index_size": 1040512, "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": 1724165115, "oldest_key_time": 0, "file_creation_time": 1724165115, "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": 14690950, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:45:20.250501 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst) /dev/shm/ToplingTemp/Topling-46718-4M0RvP 2024/08/20-22:45:20.472625 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst): first pass time = 0.22's, 126.394'MB/sec 2024/08/20-22:45:21.345457 139856757376576 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst): part-0: reject ZipStore ratio = 0.830 2024/08/20-22:45:21.419852 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst): old prealloc_size = 73819750, real_size = 26794896 2024/08/20-22:45:21.419898 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 140345 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.67 raw-val = 0.0258 GB zip-val = 0.0258 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:45:21.473465 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00/14690951.sst): second pass time = 0.87's, 29.613'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 507.073'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33822.492'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.042'MB/sec write SST data time = 0.02's, 1365.488'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 = 0.87's, unzip length = 0.026'GB zip my value throughput = 29.613'MB/sec zip pipeline throughput = 102.181'MB/sec entries = 140345 avg-key = 16.00 avg-zkey = 6.67 avg-val = 184.00 avg-zval = 184.00 usrkeys = 140345 avg-key = 8.00 avg-zkey = 6.67 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 140345 bytes = 421056 } seq expand size = 982415 multi value expand size = 0 cnt WriteAppend = 3160 UnZipSize{ index = 0.0011 GB value = 0.0258 GB dict = 0.00 MB all = 0.0281 GB } __ZipSize{ index = 0.0009 GB value = 0.0258 GB dict = 0.00 MB all = 0.0272 GB } UnZip/Zip{ index = 1.1996 value = 1.0000 dict = 0.00 all = 1.0326 } Zip/UnZip{ index = 0.8336 value = 1.0000 dict = 0.00 all = 0.9684 } ---------------------------- total value len = 0.154984 GB avg = 0.191 KB (by entry num) total key len = 0.012983 GB avg = 0.016 KB total ukey len = 0.006491 GB avg = 0.008 KB total ukey num = 0.000811435 Billion total entry num = 0.000811435 Billion write speed all = 0.018136269 MB/sec (with seq num) write speed all = 0.017435351 MB/sec (without seq num) 2024/08/20-22:45:21.556496 139856757376576 [compaction_job.cc:1944] [default] [JOB 53568] Generated table #14690951: 140345 keys, 27182412 bytes, temperature: kWarm 2024/08/20-22:45:21.556565 139856757376576 EVENT_LOG_v1 {"time_micros": 1724165121556526, "cf_name": "default", "job": 53568, "event": "table_file_creation", "file_number": 14690951, "file_size": 27182412, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191130736608, "largest_seqno": 191141569746, "table_properties": {"data_size": 25823680, "index_size": 935936, "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": 2245520, "raw_average_key_size": 16, "raw_value_size": 25823480, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 140345, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724165120, "oldest_key_time": 0, "file_creation_time": 1724165120, "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": 14690951, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:45:21.572745 139856757376576 [compaction_job.cc:699] job-53568: subcompact[0], size: 0.128186 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53568/att-00 [14690949,14690950,14690951] 2024/08/20-22:45:21.601199 139856757376576 (Original Log Time 2024/08/20-22:45:11.936446) EVENT_LOG_v1 {"time_micros": 1724165111936387, "job": 53568, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14690930], "files_L2": [14690871, 14690872, 14690873], "score": 0.994062, "input_data_size": 130939190, "oldest_snapshot_seqno": 191141599055} 2024/08/20-22:45:21.601203 139856757376576 (Original Log Time 2024/08/20-22:45:21.600780) [compaction_job.cc:2018] [default] [JOB 53568] Compacted 1@1 + 3@2 files to L2 => 128186338 bytes 2024/08/20-22:45:21.601205 139856757376576 (Original Log Time 2024/08/20-22:45:21.601134) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.6 rd, 13.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.8, 108.1 +0.0 blob) out(122.2 +0.0 blob), read-write-amplify(14.7) write-amplify(7.3) OK, records in: 814461, records dropped: 3026 output_compression: Snappy 2024/08/20-22:45:21.601211 139856757376576 (Original Log Time 2024/08/20-22:45:21.601177) EVENT_LOG_v1 {"time_micros": 1724165121601158, "cf": "default", "job": 53568, "event": "compaction_finished", "compaction_time_micros": 9636308, "compaction_time_cpu_micros": 1998260, "output_level": 2, "num_output_files": 3, "total_output_size": 128186338, "num_input_records": 814461, "num_output_records": 811435, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113388348, "file_range_sync_nanos": 0, "file_fsync_nanos": 2870, "file_prepare_write_nanos": 103126, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-22:45:21.732547 139856757376576 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":1724165111,"executesMs":9776,"compactionJobId":53568,"attempt":0,"compactionInputRawBytes":162892200,"compactionInputZipBytes":130939190,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128186338,"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":"00-415d0b0ce432dfd3f7ff3273f2152e37-115cc6a170dc3a6d-00"}}, response = 2024/08/20-22:45:21.732634 139856757376576 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53568/att-00: olev 2, work 9.776 s, result 5.771 ms, install 0.453 ms, input{raw 155.346 MiB zip 124.873 MiB}