2024/08/20-17:50:51.309266 140466169026112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00: fork to child time = 0.028768 sec 2024/08/20-17:50:51.309956 140466169026112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00 2024/08/20-17:50:51.314317 140466169026112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00 2024/08/20-17:50:51.314784 140466169026112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:50:51.315056 140466169026112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:50:51.361615 140466169026112 [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-42575/att-00/MANIFEST-14629260 2024/08/20-17:50:51.396027 140466169026112 [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-42575/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14678367, last_sequence is 190864034716, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14678332 2024/08/20-17:50:51.396036 140466169026112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:50:51.396074 140466169026112 [version_set.cc:5652] Creating manifest 14678367 2024/08/20-17:50:51.434765 140466169026112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:50:51.460406 140466169026112 [compaction_job.cc:2433] [default] [JOB 42575] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-17:50:51.460421 140466169026112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21701 Base level 1, inputs: [14678352(15MB)], [14678286(48MB) 14678287(47MB) 14678288(12MB)] 2024/08/20-17:50:51.843398 140466169026112 [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 2024/08/20-17:50:51.843422 140466169026112 [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 2024/08/20-17:50:51.843437 140466169026112 [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 2024/08/20-17:50:51.843448 140466169026112 [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 2024/08/20-17:50:51.843456 140466169026112 [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 2024/08/20-17:50:52.740860 140466169026112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678368.sst) /dev/shm/ToplingTemp/Topling-11438-8sdPg4 2024/08/20-17:50:53.418540 140466169026112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678368.sst): first pass time = 0.68's, 99.035'MB/sec 2024/08/20-17:50:57.244363 140466169026112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678368.sst): old prealloc_size = 73819750, real_size = 49506240 2024/08/20-17:50:57.244438 140466169026112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678368.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-17:50:57.995646 140466169026112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678368.sst): second pass time = 3.82's, 16.142'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 68.138'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37374.885'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.146'MB/sec write SST data time = 0.18's, 292.400'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 = 17287.680'MB/sec zip my value time = 3.82's, unzip length = 0.062'GB zip my value throughput = 16.142'MB/sec zip pipeline throughput = 182.767'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.22 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.22 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0018 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.5331 value = 1.2951 dict = 1.00 all = 1.3110 } Zip/UnZip{ index = 0.6523 value = 0.7721 dict = 1.00 all = 0.7628 } ---------------------------- 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 = 0.056383208 MB/sec (with seq num) write speed all = 0.054204147 MB/sec (without seq num) 2024/08/20-17:50:58.062285 140466169026112 [compaction_job.cc:1944] [default] [JOB 42575] Generated table #14678368: 335545 keys, 51189869 bytes, temperature: kWarm 2024/08/20-17:50:58.062388 140466169026112 EVENT_LOG_v1 {"time_micros": 1724147458062329, "cf_name": "default", "job": 42575, "event": "table_file_creation", "file_number": 14678368, "file_size": 51189869, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190758346922, "largest_seqno": 190864017283, "table_properties": {"data_size": 47671216, "index_size": 1750976, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724147452, "oldest_key_time": 0, "file_creation_time": 1724147452, "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": 14678368, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:50:58.107225 140466169026112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678369.sst) /dev/shm/ToplingTemp/Topling-11438-nOWrc4 2024/08/20-17:50:59.059965 140466169026112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678369.sst): first pass time = 0.95's, 70.441'MB/sec 2024/08/20-17:51:00.476012 140466169026112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678369.sst): old prealloc_size = 73819750, real_size = 48217536 2024/08/20-17:51:00.476067 140466169026112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678369.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.39 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-17:51:00.884519 140466169026112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678369.sst): second pass time = 1.42's, 43.625'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 122.062'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15132.393'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.254'MB/sec write SST data time = 0.08's, 640.011'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 = 16894.653'MB/sec zip my value time = 1.42's, unzip length = 0.062'GB zip my value throughput = 43.625'MB/sec zip pipeline throughput = 152.837'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.39 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.39 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 = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.7393 value = 1.2953 dict = 1.00 all = 1.3460 } Zip/UnZip{ index = 0.1742 value = 0.7720 dict = 1.00 all = 0.7429 } ---------------------------- 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 = 0.112502589 MB/sec (with seq num) write speed all = 0.108154663 MB/sec (without seq num) 2024/08/20-17:51:00.983557 140466169026112 [compaction_job.cc:1944] [default] [JOB 42575] Generated table #14678369: 335545 keys, 49858379 bytes, temperature: kWarm 2024/08/20-17:51:00.983645 140466169026112 EVENT_LOG_v1 {"time_micros": 1724147460983603, "cf_name": "default", "job": 42575, "event": "table_file_creation", "file_number": 14678369, "file_size": 49858379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190809765016, "largest_seqno": 190864017282, "table_properties": {"data_size": 47665776, "index_size": 467712, "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": 1724147458, "oldest_key_time": 0, "file_creation_time": 1724147458, "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": 14678369, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:51:01.024156 140466169026112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst) /dev/shm/ToplingTemp/Topling-11438-KRBZe7 2024/08/20-17:51:01.392326 140466169026112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst): first pass time = 0.37's, 76.343'MB/sec 2024/08/20-17:51:01.903305 140466169026112 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst): part-0: reject ZipStore ratio = 0.830 2024/08/20-17:51:01.982010 140466169026112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst): old prealloc_size = 73819750, real_size = 26531216 2024/08/20-17:51:01.982067 140466169026112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 140512 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.57 raw-val = 0.0259 GB zip-val = 0.0259 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:51:02.087153 140466169026112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00/14678370.sst): second pass time = 0.50's, 51.265'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.11's, 256.376'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18616.291'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.507'MB/sec write SST data time = 0.04's, 751.218'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 = 0.50's, unzip length = 0.026'GB zip my value throughput = 51.265'MB/sec zip pipeline throughput = 102.569'MB/sec entries = 140512 avg-key = 16.00 avg-zkey = 4.57 avg-val = 184.00 avg-zval = 184.00 usrkeys = 140512 avg-key = 8.00 avg-zkey = 4.57 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 140512 bytes = 456672 } seq expand size = 983584 multi value expand size = 0 cnt WriteAppend = 3164 UnZipSize{ index = 0.0011 GB value = 0.0259 GB dict = 0.00 MB all = 0.0281 GB } __ZipSize{ index = 0.0006 GB value = 0.0259 GB dict = 0.00 MB all = 0.0270 GB } UnZip/Zip{ index = 1.7522 value = 1.0000 dict = 0.00 all = 1.0426 } Zip/UnZip{ index = 0.5707 value = 1.0000 dict = 0.00 all = 0.9591 } ---------------------------- total value len = 0.155016 GB avg = 0.191 KB (by entry num) total key len = 0.012986 GB avg = 0.016 KB total ukey len = 0.006493 GB avg = 0.008 KB total ukey num = 0.000811602 Billion total entry num = 0.000811602 Billion write speed all = 0.135925854 MB/sec (with seq num) write speed all = 0.130672681 MB/sec (without seq num) 2024/08/20-17:51:02.123562 140466169026112 [compaction_job.cc:1944] [default] [JOB 42575] Generated table #14678370: 140512 keys, 26954316 bytes, temperature: kWarm 2024/08/20-17:51:02.123657 140466169026112 EVENT_LOG_v1 {"time_micros": 1724147462123614, "cf_name": "default", "job": 42575, "event": "table_file_creation", "file_number": 14678370, "file_size": 26954316, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190799099828, "largest_seqno": 190864017276, "table_properties": {"data_size": 25854400, "index_size": 641536, "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": 2248192, "raw_average_key_size": 16, "raw_value_size": 25854208, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 140512, "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": 1724147461, "oldest_key_time": 0, "file_creation_time": 1724147461, "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": 14678370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:51:02.144070 140466169026112 [compaction_job.cc:699] job-42575: subcompact[0], size: 0.128003 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42575/att-00 [14678368,14678369,14678370] 2024/08/20-17:51:02.212196 140466169026112 (Original Log Time 2024/08/20-17:50:51.460467) EVENT_LOG_v1 {"time_micros": 1724147451460433, "job": 42575, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14678352], "files_L2": [14678286, 14678287, 14678288], "score": 0.998721, "input_data_size": 130322456, "oldest_snapshot_seqno": 190864034360} 2024/08/20-17:51:02.212202 140466169026112 (Original Log Time 2024/08/20-17:51:02.204896) [compaction_job.cc:2018] [default] [JOB 42575] Compacted 1@1 + 3@2 files to L2 => 128002564 bytes 2024/08/20-17:51:02.212205 140466169026112 (Original Log Time 2024/08/20-17:51:02.212102) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.2 rd, 12.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.1, 109.2 +0.0 blob) out(122.1 +0.0 blob), read-write-amplify(16.4) write-amplify(8.1) OK, records in: 814320, records dropped: 2718 output_compression: Snappy 2024/08/20-17:51:02.212215 140466169026112 (Original Log Time 2024/08/20-17:51:02.212166) EVENT_LOG_v1 {"time_micros": 1724147462212137, "cf": "default", "job": 42575, "event": "compaction_finished", "compaction_time_micros": 10683619, "compaction_time_cpu_micros": 2059871, "output_level": 2, "num_output_files": 3, "total_output_size": 128002564, "num_input_records": 814320, "num_output_records": 811602, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121808968, "file_range_sync_nanos": 0, "file_fsync_nanos": 3016, "file_prepare_write_nanos": 193456, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:51:02.341143 140466169026112 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":1724147451,"executesMs":10883,"compactionJobId":42575,"attempt":0,"compactionInputRawBytes":162864000,"compactionInputZipBytes":130322456,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128002564,"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":"00-999afe530bcfd25a5e6ad1e29b395df7-ca955aa144c3b293-00"}}, response = 2024/08/20-17:51:02.341256 140466169026112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42575/att-00: olev 2, work 10.884 s, result 11.678 ms, install 7.352 ms, input{raw 155.319 MiB zip 124.285 MiB}