2024/08/20-00:07:16.973898 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00: fork to child time = 0.014966 sec 2024/08/20-00:07:16.975123 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00 2024/08/20-00:07:16.981198 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00 2024/08/20-00:07:16.983425 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:07:16.983823 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:07:17.055125 140500330387008 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01065/att-00/MANIFEST-14619535 2024/08/20-00:07:17.111122 140500330387008 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01065/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620694, last_sequence is 189608092571, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620644 2024/08/20-00:07:17.111133 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:07:17.111296 140500330387008 [version_set.cc:5652] Creating manifest 14620694 2024/08/20-00:07:17.138902 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:07:17.153714 140500330387008 [compaction_job.cc:2433] [default] [JOB 1065] Compacting 1@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-00:07:17.153736 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 528 Base level 1, inputs: [14620665(26MB)], [14620593(48MB) 14620594(44MB)] 2024/08/20-00:07:17.416618 140500330387008 [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 2024/08/20-00:07:17.416663 140500330387008 [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 2024/08/20-00:07:17.416693 140500330387008 [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 2024/08/20-00:07:17.416709 140500330387008 [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 2024/08/20-00:07:17.416722 140500330387008 [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 2024/08/20-00:07:17.820142 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620695.sst) /dev/shm/ToplingTemp/Topling-68141-nbmKAG 2024/08/20-00:07:18.392410 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620695.sst): first pass time = 0.57's, 117.281'MB/sec 2024/08/20-00:07:21.533401 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620695.sst): old prealloc_size = 73819750, real_size = 49474272 2024/08/20-00:07:21.533474 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620695.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:07:22.151539 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620695.sst): second pass time = 3.14's, 19.663'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 82.760'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37099.448'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.157'MB/sec write SST data time = 0.09's, 601.831'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 = 20168.960'MB/sec zip my value time = 3.14's, unzip length = 0.062'GB zip my value throughput = 19.663'MB/sec zip pipeline throughput = 175.470'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.12 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.12 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.5615 value = 1.2951 dict = 1.00 all = 1.3118 } Zip/UnZip{ index = 0.6404 value = 0.7721 dict = 1.00 all = 0.7623 } ---------------------------- 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 = 2.930177303 MB/sec (with seq num) write speed all = 2.812708429 MB/sec (without seq num) 2024/08/20-00:07:22.232677 140500330387008 [compaction_job.cc:1944] [default] [JOB 1065] Generated table #14620695: 335545 keys, 51157869 bytes, temperature: kWarm 2024/08/20-00:07:22.232790 140500330387008 EVENT_LOG_v1 {"time_micros": 1724083642232718, "cf_name": "default", "job": 1065, "event": "table_file_creation", "file_number": 14620695, "file_size": 51157869, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189521304044, "largest_seqno": 189607969008, "table_properties": {"data_size": 47671184, "index_size": 1719040, "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": 1724083637, "oldest_key_time": 0, "file_creation_time": 1724083637, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620695, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:22.282464 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620696.sst) /dev/shm/ToplingTemp/Topling-68141-BGq2wG 2024/08/20-00:07:23.233959 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620696.sst): first pass time = 0.95's, 70.534'MB/sec 2024/08/20-00:07:26.550787 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620696.sst): old prealloc_size = 73819750, real_size = 48741056 2024/08/20-00:07:26.550861 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620696.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 = 2.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:07:27.100955 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620696.sst): second pass time = 3.32's, 18.621'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.579'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23406.374'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.184'MB/sec write SST data time = 0.09's, 537.552'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 = 15395.973'MB/sec zip my value time = 3.32's, unzip length = 0.062'GB zip my value throughput = 18.621'MB/sec zip pipeline throughput = 154.279'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.94 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.94 avg-val = 191.00 avg-zval = 142.07 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7215 value = 1.2951 dict = 1.00 all = 1.3320 } Zip/UnZip{ index = 0.3674 value = 0.7721 dict = 1.00 all = 0.7507 } ---------------------------- 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 = 2.932505331 MB/sec (with seq num) write speed all = 2.814947371 MB/sec (without seq num) 2024/08/20-00:07:27.168998 140500330387008 [compaction_job.cc:1944] [default] [JOB 1065] Generated table #14620696: 335545 keys, 50381899 bytes, temperature: kWarm 2024/08/20-00:07:27.169083 140500330387008 EVENT_LOG_v1 {"time_micros": 1724083647169038, "cf_name": "default", "job": 1065, "event": "table_file_creation", "file_number": 14620696, "file_size": 50381899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189546345017, "largest_seqno": 189607969010, "table_properties": {"data_size": 47670656, "index_size": 986368, "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": 1724083642, "oldest_key_time": 0, "file_creation_time": 1724083642, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:27.210786 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst) /dev/shm/ToplingTemp/Topling-68141-vtPMPF 2024/08/20-00:07:27.450299 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst): first pass time = 0.24's, 80.082'MB/sec 2024/08/20-00:07:28.843034 140500330387008 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst): part-0: reject ZipStore ratio = 0.864 2024/08/20-00:07:28.938097 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst): old prealloc_size = 73819750, real_size = 18052072 2024/08/20-00:07:28.938169 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 95879 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.03 raw-val = 0.0176 GB zip-val = 0.0176 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:07:28.995384 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00/14620697.sst): second pass time = 1.39's, 12.674'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.06's, 319.955'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9006.976'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.750'MB/sec write SST data time = 0.03's, 724.826'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 = 1.39's, unzip length = 0.018'GB zip my value throughput = 12.674'MB/sec zip pipeline throughput = 95.136'MB/sec entries = 95879 avg-key = 16.00 avg-zkey = 4.03 avg-val = 184.00 avg-zval = 184.00 usrkeys = 95879 avg-key = 8.00 avg-zkey = 4.03 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 95879 bytes = 299632 } seq expand size = 671153 multi value expand size = 0 cnt WriteAppend = 2161 UnZipSize{ index = 0.0008 GB value = 0.0176 GB dict = 0.00 MB all = 0.0192 GB } __ZipSize{ index = 0.0004 GB value = 0.0176 GB dict = 0.00 MB all = 0.0183 GB } UnZip/Zip{ index = 1.9869 value = 1.0000 dict = 0.00 all = 1.0462 } Zip/UnZip{ index = 0.5033 value = 1.0000 dict = 0.00 all = 0.9558 } ---------------------------- total value len = 62.443241 GB avg = 0.180 KB (by entry num) total key len = 6.801029 GB avg = 0.020 KB total ukey len = 3.195643 GB avg = 0.008 KB total ukey num = 0.390100530 Billion total entry num = 0.346978538 Billion write speed all = 2.933110702 MB/sec (with seq num) write speed all = 2.815529685 MB/sec (without seq num) 2024/08/20-00:07:29.020575 140500330387008 [compaction_job.cc:1944] [default] [JOB 1065] Generated table #14620697: 95879 keys, 18328809 bytes, temperature: kWarm 2024/08/20-00:07:29.020660 140500330387008 EVENT_LOG_v1 {"time_micros": 1724083649020614, "cf_name": "default", "job": 1065, "event": "table_file_creation", "file_number": 14620697, "file_size": 18328809, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189587259803, "largest_seqno": 189607969005, "table_properties": {"data_size": 17641936, "index_size": 386048, "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": 1534064, "raw_average_key_size": 16, "raw_value_size": 17641736, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 95879, "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": 1724083647, "oldest_key_time": 0, "file_creation_time": 1724083647, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:29.038288 140500330387008 [compaction_job.cc:699] job-01065: subcompact[0], size: 0.119869 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01065/att-00 [14620695,14620696,14620697] 2024/08/20-00:07:29.081555 140500330387008 (Original Log Time 2024/08/20-00:07:17.153847) EVENT_LOG_v1 {"time_micros": 1724083637153757, "job": 1065, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620665], "files_L2": [14620593, 14620594], "score": 0.949829, "input_data_size": 125497805, "oldest_snapshot_seqno": 189608091636} 2024/08/20-00:07:29.081560 140500330387008 (Original Log Time 2024/08/20-00:07:29.080965) [compaction_job.cc:2018] [default] [JOB 1065] Compacted 1@1 + 2@2 files to L2 => 119868577 bytes 2024/08/20-00:07:29.081563 140500330387008 (Original Log Time 2024/08/20-00:07:29.081463) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.6 rd, 10.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(26.6, 93.1 +0.0 blob) out(114.3 +0.0 blob), read-write-amplify(8.8) write-amplify(4.3) OK, records in: 771121, records dropped: 4152 output_compression: Snappy 2024/08/20-00:07:29.081573 140500330387008 (Original Log Time 2024/08/20-00:07:29.081526) EVENT_LOG_v1 {"time_micros": 1724083649081496, "cf": "default", "job": 1065, "event": "compaction_finished", "compaction_time_micros": 11884450, "compaction_time_cpu_micros": 2051268, "output_level": 2, "num_output_files": 3, "total_output_size": 119868577, "num_input_records": 771121, "num_output_records": 766969, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 149563133, "file_range_sync_nanos": 0, "file_fsync_nanos": 3156, "file_prepare_write_nanos": 135610, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:07:29.222249 140500330387008 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":1724082090,"starts":1724083636,"executesMs":12100,"compactionJobId":1065,"attempt":0,"compactionInputRawBytes":154224200,"compactionInputZipBytes":125497805,"compactionOutputRawBytes":0,"compactionOutputZipBytes":119868577,"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":"00-1bd195035d5822b6c235a5c1ed645d63-303b79c4e112241c-00"}}, response = 2024/08/20-00:07:29.222370 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01065/att-00: olev 2, work 12.100 s, result 6.264 ms, install 0.642 ms, input{raw 147.080 MiB zip 119.684 MiB}