2024/08/20-07:32:42.477688 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00: fork to child time = 0.023614 sec 2024/08/20-07:32:42.478737 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00 2024/08/20-07:32:42.484663 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00 2024/08/20-07:32:42.485047 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:32:42.485479 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:32:42.525753 140500103784000 [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-15837/att-00/MANIFEST-14629260 2024/08/20-07:32:42.539643 140500103784000 [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-15837/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647246, last_sequence is 190190108258, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647112 2024/08/20-07:32:42.539652 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:32:42.539718 140500103784000 [version_set.cc:5652] Creating manifest 14647246 2024/08/20-07:32:42.564850 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:32:42.578916 140500103784000 [compaction_job.cc:2433] [default] [JOB 15837] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-07:32:42.578938 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8121 Base level 1, inputs: [14647228(12MB)], [14647178(48MB) 14647179(48MB) 14647180(13MB)] 2024/08/20-07:32:42.689932 140500103784000 [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 2024/08/20-07:32:42.689955 140500103784000 [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 2024/08/20-07:32:42.689969 140500103784000 [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 2024/08/20-07:32:42.689978 140500103784000 [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 2024/08/20-07:32:42.689985 140500103784000 [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 2024/08/20-07:32:43.078723 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647247.sst) /dev/shm/ToplingTemp/Topling-240826-ipEMsi 2024/08/20-07:32:43.557728 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647247.sst): first pass time = 0.48's, 140.118'MB/sec 2024/08/20-07:32:45.843730 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647247.sst): old prealloc_size = 73819750, real_size = 48797208 2024/08/20-07:32:45.843816 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647247.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 = 3.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-07:32:46.391476 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647247.sst): second pass time = 2.28's, 27.046'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18750.353'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.12's, 420.471'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 = 19486.750'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.046'MB/sec zip pipeline throughput = 145.028'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.12 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.12 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5600 value = 1.2953 dict = 1.00 all = 1.3316 } Zip/UnZip{ index = 0.3906 value = 0.7720 dict = 1.00 all = 0.7510 } ---------------------------- 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 = 1.374162058 MB/sec (with seq num) write speed all = 1.319072808 MB/sec (without seq num) 2024/08/20-07:32:46.488510 140500103784000 [compaction_job.cc:1944] [default] [JOB 15837] Generated table #14647247: 335545 keys, 50396171 bytes, temperature: kWarm 2024/08/20-07:32:46.488619 140500103784000 EVENT_LOG_v1 {"time_micros": 1724110366488555, "cf_name": "default", "job": 15837, "event": "table_file_creation", "file_number": 14647247, "file_size": 50396171, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190164043077, "largest_seqno": 190190089281, "table_properties": {"data_size": 47664608, "index_size": 1048576, "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": 1724110363, "oldest_key_time": 0, "file_creation_time": 1724110363, "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": 14647247, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:32:46.559050 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647248.sst) /dev/shm/ToplingTemp/Topling-240826-S1RJKm 2024/08/20-07:32:47.710594 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647248.sst): first pass time = 1.15's, 58.280'MB/sec 2024/08/20-07:32:51.059111 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647248.sst): old prealloc_size = 73819750, real_size = 48972800 2024/08/20-07:32:51.059191 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647248.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 = 3.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-07:32:51.555915 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647248.sst): second pass time = 3.35's, 18.443'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.799'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28013.240'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.09's, 565.151'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 = 15996.564'MB/sec zip my value time = 3.35's, unzip length = 0.062'GB zip my value throughput = 18.443'MB/sec zip pipeline throughput = 168.494'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.63 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.63 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 2.2027 value = 1.2952 dict = 1.00 all = 1.3270 } Zip/UnZip{ index = 0.4540 value = 0.7721 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 1.375401092 MB/sec (with seq num) write speed all = 1.320264160 MB/sec (without seq num) 2024/08/20-07:32:51.736701 140500103784000 [compaction_job.cc:1944] [default] [JOB 15837] Generated table #14647248: 335545 keys, 50571723 bytes, temperature: kWarm 2024/08/20-07:32:51.736782 140500103784000 EVENT_LOG_v1 {"time_micros": 1724110371736752, "cf_name": "default", "job": 15837, "event": "table_file_creation", "file_number": 14647248, "file_size": 50571723, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190164043083, "largest_seqno": 190190089284, "table_properties": {"data_size": 47670080, "index_size": 1218688, "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": 1724110366, "oldest_key_time": 0, "file_creation_time": 1724110366, "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": 14647248, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:32:51.773070 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst) /dev/shm/ToplingTemp/Topling-240826-bf1Iek 2024/08/20-07:32:51.983415 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst): first pass time = 0.21's, 123.222'MB/sec 2024/08/20-07:32:52.432655 140500103784000 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst): part-0: reject ZipStore ratio = 0.837 2024/08/20-07:32:52.499837 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst): old prealloc_size = 73819750, real_size = 24746464 2024/08/20-07:32:52.499891 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 129567 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.74 raw-val = 0.0238 GB zip-val = 0.0238 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-07:32:52.553952 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00/14647249.sst): second pass time = 0.45's, 53.158'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 463.931'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22905.581'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.948'MB/sec write SST data time = 0.02's, 1260.672'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 = 0.45's, unzip length = 0.024'GB zip my value throughput = 53.158'MB/sec zip pipeline throughput = 64.174'MB/sec entries = 129567 avg-key = 16.00 avg-zkey = 6.74 avg-val = 184.00 avg-zval = 184.00 usrkeys = 129567 avg-key = 8.00 avg-zkey = 6.74 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129567 bytes = 388720 } seq expand size = 906969 multi value expand size = 0 cnt WriteAppend = 2919 UnZipSize{ index = 0.0010 GB value = 0.0238 GB dict = 0.00 MB all = 0.0259 GB } __ZipSize{ index = 0.0009 GB value = 0.0238 GB dict = 0.00 MB all = 0.0251 GB } UnZip/Zip{ index = 1.1869 value = 1.0000 dict = 0.00 all = 1.0322 } Zip/UnZip{ index = 0.8426 value = 1.0000 dict = 0.00 all = 0.9688 } ---------------------------- total value len = 62.449675 GB avg = 0.180 KB (by entry num) total key len = 6.801568 GB avg = 0.020 KB total ukey len = 3.195913 GB avg = 0.008 KB total ukey num = 0.390134218 Billion total entry num = 0.347012226 Billion write speed all = 1.375906694 MB/sec (with seq num) write speed all = 1.320750262 MB/sec (without seq num) 2024/08/20-07:32:52.621537 140500103784000 [compaction_job.cc:1944] [default] [JOB 15837] Generated table #14647249: 129567 keys, 25104331 bytes, temperature: kWarm 2024/08/20-07:32:52.621621 140500103784000 EVENT_LOG_v1 {"time_micros": 1724110372621575, "cf_name": "default", "job": 15837, "event": "table_file_creation", "file_number": 14647249, "file_size": 25104331, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190178009788, "largest_seqno": 190190089279, "table_properties": {"data_size": 23840528, "index_size": 873344, "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": 2073072, "raw_average_key_size": 16, "raw_value_size": 23840328, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 129567, "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": 1724110371, "oldest_key_time": 0, "file_creation_time": 1724110371, "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": 14647249, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:32:52.641672 140500103784000 [compaction_job.cc:699] job-15837: subcompact[0], size: 0.126072 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15837/att-00 [14647247,14647248,14647249] 2024/08/20-07:32:52.667001 140500103784000 (Original Log Time 2024/08/20-07:32:42.578977) EVENT_LOG_v1 {"time_micros": 1724110362578947, "job": 15837, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14647228], "files_L2": [14647178, 14647179, 14647180], "score": 0.992128, "input_data_size": 128284724, "oldest_snapshot_seqno": 190190108231} 2024/08/20-07:32:52.667006 140500103784000 (Original Log Time 2024/08/20-07:32:52.666458) [compaction_job.cc:2018] [default] [JOB 15837] Compacted 1@1 + 3@2 files to L2 => 126072225 bytes 2024/08/20-07:32:52.667008 140500103784000 (Original Log Time 2024/08/20-07:32:52.666913) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.7 rd, 12.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(12.6, 109.7 +0.0 blob) out(120.2 +0.0 blob), read-write-amplify(19.2) write-amplify(9.5) OK, records in: 802951, records dropped: 2294 output_compression: Snappy 2024/08/20-07:32:52.667019 140500103784000 (Original Log Time 2024/08/20-07:32:52.666981) EVENT_LOG_v1 {"time_micros": 1724110372666957, "cf": "default", "job": 15837, "event": "compaction_finished", "compaction_time_micros": 10062710, "compaction_time_cpu_micros": 2008695, "output_level": 2, "num_output_files": 3, "total_output_size": 126072225, "num_input_records": 802951, "num_output_records": 800657, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 102699736, "file_range_sync_nanos": 0, "file_fsync_nanos": 2552, "file_prepare_write_nanos": 152060, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:32:52.798652 140500103784000 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":1724110362,"executesMs":10183,"compactionJobId":15837,"attempt":0,"compactionInputRawBytes":160590200,"compactionInputZipBytes":128284724,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126072225,"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-e70f0dd3bb0af58ed0bf85d6c98f6a37-7a8f8593d13c5db9-00"}}, response = 2024/08/20-07:32:52.798748 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15837/att-00: olev 2, work 10.184 s, result 4.801 ms, install 0.599 ms, input{raw 153.151 MiB zip 122.342 MiB}