2024/07/09-18:58:07.651860 140433675900480 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00: fork to child time = 0.008416 sec 2024/07/09-18:58:07.652818 140433675900480 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00 2024/07/09-18:58:07.657811 140433675900480 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00 2024/07/09-18:58:07.658112 140433675900480 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-18:58:07.658390 140433675900480 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-18:58:07.692384 140433675900480 [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-56756/att-00/MANIFEST-12625661 2024/07/09-18:58:07.734330 140433675900480 [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-56756/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12690904, last_sequence is 148625669254, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12690775 2024/07/09-18:58:07.734337 140433675900480 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-18:58:07.734406 140433675900480 [version_set.cc:5652] Creating manifest 12690904 2024/07/09-18:58:07.756953 140433675900480 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-18:58:07.770030 140433675900480 [compaction_job.cc:2433] [default] [JOB 56756] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/07/09-18:58:07.770041 140433675900480 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29169 Base level 3, inputs: [12690762(90MB)], [12686657(172MB) 12686658(172MB) 12686659(53MB)] 2024/07/09-18:58:07.783396 140433675900480 [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 2024/07/09-18:58:07.783436 140433675900480 [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 2024/07/09-18:58:07.783460 140433675900480 [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 2024/07/09-18:58:07.783474 140433675900480 [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 2024/07/09-18:58:07.783482 140433675900480 [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 2024/07/09-18:58:09.812116 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690905.sst) /dev/shm/ToplingTemp/Topling-78156-nktah0 2024/07/09-18:58:11.141752 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690905.sst): first pass time = 1.33's, 201.894'MB/sec 2024/07/09-18:58:14.799414 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690905.sst): old prealloc_size = 295279001, real_size = 173493504 2024/07/09-18:58:14.799495 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690905.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.16 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-18:58:15.862621 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690905.sst): second pass time = 3.66's, 67.550'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.055'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5181.364'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 962.181'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 = 51295.589'MB/sec zip my value time = 3.66's, unzip length = 0.247'GB zip my value throughput = 67.550'MB/sec zip pipeline throughput = 120.802'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.16 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.16 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 49.0849 value = 1.4280 dict = 1.00 all = 1.4847 } Zip/UnZip{ index = 0.0204 value = 0.7003 dict = 1.00 all = 0.6735 } ---------------------------- 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 = 0.014514379 MB/sec (with seq num) write speed all = 0.013953437 MB/sec (without seq num) 2024/07/09-18:58:16.021796 140433675900480 [compaction_job.cc:1944] [default] [JOB 56756] Generated table #12690905: 1342178 keys, 180804397 bytes, temperature: kWarm 2024/07/09-18:58:16.021878 140433675900480 EVENT_LOG_v1 {"time_micros": 1720522696021834, "cf_name": "default", "job": 56756, "event": "table_file_creation", "file_number": 12690905, "file_size": 180804397, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192755491, "largest_seqno": 148621526673, "table_properties": {"data_size": 172938992, "index_size": 218752, "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": 1720522689, "oldest_key_time": 0, "file_creation_time": 1720522689, "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": 12690905, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:58:16.082070 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690906.sst) /dev/shm/ToplingTemp/Topling-78156-NqeF1Z 2024/07/09-18:58:18.924556 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690906.sst): first pass time = 2.84's, 94.438'MB/sec 2024/07/09-18:58:22.439128 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690906.sst): old prealloc_size = 295279001, real_size = 173498984 2024/07/09-18:58:22.439207 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690906.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.16 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-18:58:23.512677 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690906.sst): second pass time = 3.51's, 70.299'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 168.422'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7339.932'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.382'MB/sec write SST data time = 0.20's, 922.433'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 = 47109.929'MB/sec zip my value time = 3.51's, unzip length = 0.247'GB zip my value throughput = 70.299'MB/sec zip pipeline throughput = 112.669'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.16 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.16 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } 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 = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 49.0849 value = 1.4280 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0204 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- 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 = 0.029017162 MB/sec (with seq num) write speed all = 0.027895725 MB/sec (without seq num) 2024/07/09-18:58:23.678332 140433675900480 [compaction_job.cc:1944] [default] [JOB 56756] Generated table #12690906: 1342178 keys, 180809901 bytes, temperature: kWarm 2024/07/09-18:58:23.678400 140433675900480 EVENT_LOG_v1 {"time_micros": 1720522703678366, "cf_name": "default", "job": 56756, "event": "table_file_creation", "file_number": 12690906, "file_size": 180809901, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192755488, "largest_seqno": 148621526674, "table_properties": {"data_size": 172944512, "index_size": 218752, "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": 1720522696, "oldest_key_time": 0, "file_creation_time": 1720522696, "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": 12690906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:58:23.737440 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690907.sst) /dev/shm/ToplingTemp/Topling-78156-NvHpM0 2024/07/09-18:58:24.576210 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690907.sst): first pass time = 0.84's, 99.469'MB/sec 2024/07/09-18:58:25.167841 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690907.sst): old prealloc_size = 295279001, real_size = 58590696 2024/07/09-18:58:25.167903 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690907.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 417136 prefix = 4 raw-key = 0.0017 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.0768 GB zip-val = 0.0584 GB avg-val = 184.00 avg-zval = 140.04 2024/07/09-18:58:25.501882 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00/12690907.sst): second pass time = 0.59's, 129.919'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 182.267'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2325.441'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.381'MB/sec write SST data time = 0.06's, 1010.455'MB/sec dict compress time = 0.00's, 779792.000'MB/sec z-dict build time = 0.00's, sample length = 0.780'MB, throughput = 18797.416'MB/sec zip my value time = 0.59's, unzip length = 0.077'GB zip my value throughput = 129.919'MB/sec zip pipeline throughput = 129.919'MB/sec entries = 417136 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 140.04 usrkeys = 417136 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 140.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 417136 bytes = 1616416 } seq expand size = 2919952 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0033 GB value = 0.0768 GB dict = 0.78 MB all = 0.0834 GB } __ZipSize{ index = 0.0001 GB value = 0.0584 GB dict = 0.78 MB all = 0.0609 GB } UnZip/Zip{ index = 48.0571 value = 1.3139 dict = 1.00 all = 1.3703 } Zip/UnZip{ index = 0.0208 value = 0.7611 dict = 1.00 all = 0.7298 } ---------------------------- total value len = 0.592385 GB avg = 0.191 KB (by entry num) total key len = 0.049624 GB avg = 0.016 KB total ukey len = 0.024812 GB avg = 0.008 KB total ukey num = 0.003101492 Billion total entry num = 0.003101492 Billion write speed all = 0.033522807 MB/sec (with seq num) write speed all = 0.032227239 MB/sec (without seq num) 2024/07/09-18:58:25.561316 140433675900480 [compaction_job.cc:1944] [default] [JOB 56756] Generated table #12690907: 417136 keys, 60883683 bytes, temperature: kWarm 2024/07/09-18:58:25.561386 140433675900480 EVENT_LOG_v1 {"time_micros": 1720522705561352, "cf_name": "default", "job": 56756, "event": "table_file_creation", "file_number": 12690907, "file_size": 60883683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192763061, "largest_seqno": 148621526501, "table_properties": {"data_size": 58416800, "index_size": 69440, "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": 6674176, "raw_average_key_size": 16, "raw_value_size": 76753024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 417136, "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": 1720522703, "oldest_key_time": 0, "file_creation_time": 1720522703, "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": 12690907, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:58:25.582554 140433675900480 [compaction_job.cc:699] job-56756: subcompact[0], size: 0.422498 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56756/att-00 [12690905,12690906,12690907] 2024/07/09-18:58:25.649169 140433675900480 (Original Log Time 2024/07/09-18:58:07.770087) EVENT_LOG_v1 {"time_micros": 1720522687770052, "job": 56756, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12690762], "files_L4": [12686657, 12686658, 12686659], "score": 1.01725, "input_data_size": 512785665, "oldest_snapshot_seqno": 148625668679} 2024/07/09-18:58:25.649173 140433675900480 (Original Log Time 2024/07/09-18:58:25.648691) [compaction_job.cc:2018] [default] [JOB 56756] Compacted 1@3 + 3@4 files to L4 => 422497981 bytes 2024/07/09-18:58:25.649175 140433675900480 (Original Log Time 2024/07/09-18:58:25.649099) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 28.8 rd, 23.7 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.7, 398.4 +0.0 blob) out(402.9 +0.0 blob), read-write-amplify(9.8) write-amplify(4.4) OK, records in: 3737584, records dropped: 636092 output_compression: Snappy 2024/07/09-18:58:25.649181 140433675900480 (Original Log Time 2024/07/09-18:58:25.649145) EVENT_LOG_v1 {"time_micros": 1720522705649126, "cf": "default", "job": 56756, "event": "compaction_finished", "compaction_time_micros": 17812476, "compaction_time_cpu_micros": 5663200, "output_level": 4, "num_output_files": 3, "total_output_size": 422497981, "num_input_records": 3737584, "num_output_records": 3101492, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 262673194, "file_range_sync_nanos": 0, "file_fsync_nanos": 2230, "file_prepare_write_nanos": 9602, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-18:58:25.793127 140433675900480 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":1720522687,"executesMs":17989,"compactionJobId":56756,"attempt":0,"compactionInputRawBytes":747516800,"compactionInputZipBytes":512785665,"compactionOutputRawBytes":0,"compactionOutputZipBytes":422497981,"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":"00-11fcc894fc5fea1c2671f4837994a9f6-cbc095d4b0e4db7a-00"}}, response = 2024/07/09-18:58:25.793222 140433675900480 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-56756/att-00: olev 4, work 17.990 s, result 6.999 ms, install 0.510 ms, input{raw 712.888 MiB zip 489.031 MiB}