2024/07/08-23:55:01.327219 140499580884544 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00: fork to child time = 0.015721 sec 2024/07/08-23:55:01.327695 140499580884544 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00 2024/07/08-23:55:01.331847 140499580884544 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00 2024/07/08-23:55:01.332073 140499580884544 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-23:55:01.332224 140499580884544 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-23:55:01.374935 140499580884544 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21946/att-00/MANIFEST-12625661 2024/07/08-23:55:01.429648 140499580884544 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21946/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12650553, last_sequence is 147714632610, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12650469 2024/07/08-23:55:01.429656 140499580884544 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-23:55:01.429713 140499580884544 [version_set.cc:5652] Creating manifest 12650553 2024/07/08-23:55:01.458796 140499580884544 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-23:55:01.476619 140499580884544 [compaction_job.cc:2433] [default] [JOB 21946] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/08-23:55:01.476629 140499580884544 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11696 Base level 3, inputs: [12650336(90MB)], [12646854(172MB) 12646855(172MB)] 2024/07/08-23:55:01.488264 140499580884544 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-23:55:01.488300 140499580884544 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-23:55:01.488316 140499580884544 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-23:55:01.488323 140499580884544 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-23:55:01.488330 140499580884544 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-23:55:04.437556 140499580884544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650554.sst) /dev/shm/ToplingTemp/Topling-17056-LVWvUU 2024/07/08-23:55:05.793449 140499580884544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650554.sst): first pass time = 1.36's, 197.985'MB/sec 2024/07/08-23:55:10.103527 140499580884544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650554.sst): old prealloc_size = 295279001, real_size = 173631784 2024/07/08-23:55:10.103608 140499580884544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650554.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.26 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/08-23:55:11.492412 140499580884544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650554.sst): second pass time = 4.31's, 57.316'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.39's, 130.040'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7555.174'MB/sec (index lex order gen) rebuild zvType time = 1.16's, 0.290'MB/sec write SST data time = 0.23's, 783.534'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 83796.922'MB/sec zip my value time = 4.31's, unzip length = 0.247'GB zip my value throughput = 57.316'MB/sec zip pipeline throughput = 161.503'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 31.2716 value = 1.4279 dict = 1.00 all = 1.4863 } Zip/UnZip{ index = 0.0320 value = 0.7003 dict = 1.00 all = 0.6728 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.090077089 MB/sec (with seq num) write speed all = 0.086595849 MB/sec (without seq num) 2024/07/08-23:55:11.739143 140499580884544 [compaction_job.cc:1944] [default] [JOB 21946] Generated table #12650554: 1342178 keys, 180607149 bytes, temperature: kWarm 2024/07/08-23:55:11.739228 140499580884544 EVENT_LOG_v1 {"time_micros": 1720454111739181, "cf_name": "default", "job": 21946, "event": "table_file_creation", "file_number": 12650554, "file_size": 180607149, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576260, "largest_seqno": 147707261735, "table_properties": {"data_size": 172952672, "index_size": 343360, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720454104, "oldest_key_time": 0, "file_creation_time": 1720454104, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12650554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:55:11.815015 140499580884544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650555.sst) /dev/shm/ToplingTemp/Topling-17056-UTygfU 2024/07/08-23:55:16.362117 140499580884544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650555.sst): first pass time = 4.55's, 59.035'MB/sec 2024/07/08-23:55:21.083713 140499580884544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650555.sst): old prealloc_size = 295279001, real_size = 173614520 2024/07/08-23:55:21.083774 140499580884544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650555.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/08-23:55:22.193927 140499580884544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650555.sst): second pass time = 4.72's, 52.317'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.11's, 162.666'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11872.519'MB/sec (index lex order gen) rebuild zvType time = 0.95's, 0.354'MB/sec write SST data time = 0.16's, 1105.460'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 79857.563'MB/sec zip my value time = 4.72's, unzip length = 0.247'GB zip my value throughput = 52.317'MB/sec zip pipeline throughput = 155.749'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 33.5545 value = 1.4279 dict = 1.00 all = 1.4864 } Zip/UnZip{ index = 0.0298 value = 0.7003 dict = 1.00 all = 0.6727 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.179531277 MB/sec (with seq num) write speed all = 0.172592870 MB/sec (without seq num) 2024/07/08-23:55:22.517530 140499580884544 [compaction_job.cc:1944] [default] [JOB 21946] Generated table #12650555: 1342178 keys, 180589869 bytes, temperature: kWarm 2024/07/08-23:55:22.517610 140499580884544 EVENT_LOG_v1 {"time_micros": 1720454122517564, "cf_name": "default", "job": 21946, "event": "table_file_creation", "file_number": 12650555, "file_size": 180589869, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576325, "largest_seqno": 147707261734, "table_properties": {"data_size": 172958768, "index_size": 320000, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720454111, "oldest_key_time": 0, "file_creation_time": 1720454111, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12650555, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:55:22.579766 140499580884544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650556.sst) /dev/shm/ToplingTemp/Topling-17056-mALU5S 2024/07/08-23:55:22.842504 140499580884544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650556.sst): first pass time = 0.26's, 224.277'MB/sec 2024/07/08-23:55:23.316936 140499580884544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650556.sst): old prealloc_size = 295279001, real_size = 42448112 2024/07/08-23:55:23.316996 140499580884544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650556.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 294590 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.31 raw-val = 0.0542 GB zip-val = 0.0423 GB avg-val = 184.00 avg-zval = 143.53 2024/07/08-23:55:23.632698 140499580884544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00/12650556.sst): second pass time = 0.47's, 114.448'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 139.332'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2356.668'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.266'MB/sec write SST data time = 0.04's, 1127.337'MB/sec dict compress time = 0.00's, 550896.000'MB/sec z-dict build time = 0.00's, sample length = 0.551'MB, throughput = 18884.410'MB/sec zip my value time = 0.47's, unzip length = 0.054'GB zip my value throughput = 114.448'MB/sec zip pipeline throughput = 114.448'MB/sec entries = 294590 avg-key = 16.00 avg-zkey = 0.31 avg-val = 184.00 avg-zval = 143.53 usrkeys = 294590 avg-key = 8.00 avg-zkey = 0.31 avg-val = 191.00 avg-zval = 143.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 294590 bytes = 1067904 } seq expand size = 2062130 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0542 GB dict = 0.55 MB all = 0.0589 GB } __ZipSize{ index = 0.0001 GB value = 0.0423 GB dict = 0.55 MB all = 0.0440 GB } UnZip/Zip{ index = 25.4659 value = 1.2820 dict = 1.00 all = 1.3392 } Zip/UnZip{ index = 0.0393 value = 0.7800 dict = 1.00 all = 0.7467 } ---------------------------- total value len = 0.568979 GB avg = 0.191 KB (by entry num) total key len = 0.047663 GB avg = 0.016 KB total ukey len = 0.023832 GB avg = 0.008 KB total ukey num = 0.002978946 Billion total entry num = 0.002978946 Billion write speed all = 0.199141053 MB/sec (with seq num) write speed all = 0.191444780 MB/sec (without seq num) 2024/07/08-23:55:23.686593 140499580884544 [compaction_job.cc:1944] [default] [JOB 21946] Generated table #12650556: 294590 keys, 43994371 bytes, temperature: kWarm 2024/07/08-23:55:23.686650 140499580884544 EVENT_LOG_v1 {"time_micros": 1720454123686619, "cf_name": "default", "job": 21946, "event": "table_file_creation", "file_number": 12650556, "file_size": 43994371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187577164, "largest_seqno": 147706513308, "table_properties": {"data_size": 42281792, "index_size": 92544, "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": 4713440, "raw_average_key_size": 16, "raw_value_size": 54204560, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 294590, "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": 1720454122, "oldest_key_time": 0, "file_creation_time": 1720454122, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12650556, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:55:23.707224 140499580884544 [compaction_job.cc:699] job-21946: subcompact[0], size: 0.405191 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21946/att-00 [12650554,12650555,12650556] 2024/07/08-23:55:23.756515 140499580884544 (Original Log Time 2024/07/08-23:55:01.476684) EVENT_LOG_v1 {"time_micros": 1720454101476642, "job": 21946, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12650336], "files_L4": [12646854, 12646855], "score": 1.0071, "input_data_size": 456472086, "oldest_snapshot_seqno": 147714631452} 2024/07/08-23:55:23.756519 140499580884544 (Original Log Time 2024/07/08-23:55:23.752828) [compaction_job.cc:2018] [default] [JOB 21946] Compacted 1@3 + 2@4 files to L4 => 405191389 bytes 2024/07/08-23:55:23.756520 140499580884544 (Original Log Time 2024/07/08-23:55:23.756456) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 20.5 rd, 18.2 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.7, 344.6 +0.0 blob) out(386.4 +0.0 blob), read-write-amplify(9.1) write-amplify(4.3) OK, records in: 3355445, records dropped: 376499 output_compression: Snappy 2024/07/08-23:55:23.756526 140499580884544 (Original Log Time 2024/07/08-23:55:23.756497) EVENT_LOG_v1 {"time_micros": 1720454123756479, "cf": "default", "job": 21946, "event": "compaction_finished", "compaction_time_micros": 22230547, "compaction_time_cpu_micros": 6926511, "output_level": 4, "num_output_files": 3, "total_output_size": 405191389, "num_input_records": 3355445, "num_output_records": 2978946, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 288686812, "file_range_sync_nanos": 0, "file_fsync_nanos": 2677, "file_prepare_write_nanos": 8149, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/08-23:55:23.873493 140499580884544 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":1720420896,"starts":1720454101,"executesMs":22419,"compactionJobId":21946,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456472086,"compactionOutputRawBytes":0,"compactionOutputZipBytes":405191389,"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-e369acfe141a537e7bbbb0a6e58ba31d-54e49643af7dfab5-00"}}, response = 2024/07/08-23:55:23.873574 140499580884544 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21946/att-00: olev 4, work 22.419 s, result 5.912 ms, install 3.715 ms, input{raw 640.000 MiB zip 435.326 MiB}