2024/07/08-16:53:17.313898 140554495727168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00: fork to child time = 0.008475 sec 2024/07/08-16:53:17.314348 140554495727168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00 2024/07/08-16:53:17.319685 140554495727168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00 2024/07/08-16:53:17.321549 140554495727168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:53:17.321825 140554495727168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:53:17.357033 140554495727168 [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-06977/att-00/MANIFEST-12625661 2024/07/08-16:53:17.397412 140554495727168 [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-06977/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12632300, last_sequence is 147321173948, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12632111 2024/07/08-16:53:17.397418 140554495727168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:53:17.397473 140554495727168 [version_set.cc:5652] Creating manifest 12632300 2024/07/08-16:53:17.423878 140554495727168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:53:17.439750 140554495727168 [compaction_job.cc:2433] [default] [JOB 6977] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/08-16:53:17.439760 140554495727168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4049 Base level 1, inputs: [12632287(14MB)], [12632232(47MB) 12632234(48MB) 12632235(36MB)] 2024/07/08-16:53:17.558609 140554495727168 [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 2024/07/08-16:53:17.558630 140554495727168 [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 2024/07/08-16:53:17.558644 140554495727168 [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 2024/07/08-16:53:17.558657 140554495727168 [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 2024/07/08-16:53:17.558665 140554495727168 [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 2024/07/08-16:53:17.942902 140554495727168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632301.sst) /dev/shm/ToplingTemp/Topling-6328-VJD5NE 2024/07/08-16:53:18.316174 140554495727168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632301.sst): first pass time = 0.37's, 179.807'MB/sec 2024/07/08-16:53:19.041828 140554495727168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632301.sst): old prealloc_size = 73819750, real_size = 48518696 2024/07/08-16:53:19.041894 140554495727168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632301.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-16:53:19.317186 140554495727168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632301.sst): second pass time = 0.72's, 85.282'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 182.149'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19513.665'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.362'MB/sec write SST data time = 0.04's, 1146.179'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 = 17272.117'MB/sec zip my value time = 0.72's, unzip length = 0.062'GB zip my value throughput = 85.282'MB/sec zip pipeline throughput = 190.456'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.29 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.29 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5005 value = 1.2952 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2857 value = 0.7721 dict = 1.00 all = 0.7474 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.468661354 MB/sec (with seq num) write speed all = 0.450548838 MB/sec (without seq num) 2024/07/08-16:53:19.386444 140554495727168 [compaction_job.cc:1944] [default] [JOB 6977] Generated table #12632301: 335545 keys, 50159563 bytes, temperature: kWarm 2024/07/08-16:53:19.386518 140554495727168 EVENT_LOG_v1 {"time_micros": 1720428799386474, "cf_name": "default", "job": 6977, "event": "table_file_creation", "file_number": 12632301, "file_size": 50159563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147286236969, "largest_seqno": 147321143389, "table_properties": {"data_size": 47667856, "index_size": 766848, "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": 1720428797, "oldest_key_time": 0, "file_creation_time": 1720428797, "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": 12632301, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:53:19.412927 140554495727168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632302.sst) /dev/shm/ToplingTemp/Topling-6328-9Y0aeH 2024/07/08-16:53:20.256304 140554495727168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632302.sst): first pass time = 0.84's, 79.576'MB/sec 2024/07/08-16:53:21.179122 140554495727168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632302.sst): old prealloc_size = 73819750, real_size = 49144848 2024/07/08-16:53:21.179197 140554495727168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632302.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.14 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-16:53:21.460837 140554495727168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632302.sst): second pass time = 0.92's, 66.951'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.449'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29951.276'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.356'MB/sec write SST data time = 0.05's, 1112.092'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 = 17164.421'MB/sec zip my value time = 0.92's, unzip length = 0.062'GB zip my value throughput = 66.951'MB/sec zip pipeline throughput = 183.941'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.14 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.14 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9339 value = 1.2951 dict = 1.00 all = 1.3203 } Zip/UnZip{ index = 0.5171 value = 0.7722 dict = 1.00 all = 0.7574 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.923958647 MB/sec (with seq num) write speed all = 0.888250101 MB/sec (without seq num) 2024/07/08-16:53:21.549158 140554495727168 [compaction_job.cc:1944] [default] [JOB 6977] Generated table #12632302: 335545 keys, 50828461 bytes, temperature: kWarm 2024/07/08-16:53:21.549210 140554495727168 EVENT_LOG_v1 {"time_micros": 1720428801549180, "cf_name": "default", "job": 6977, "event": "table_file_creation", "file_number": 12632302, "file_size": 50828461, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147228993195, "largest_seqno": 147321143391, "table_properties": {"data_size": 47672768, "index_size": 1388032, "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": 1720428799, "oldest_key_time": 0, "file_creation_time": 1720428799, "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": 12632302, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:53:21.583989 140554495727168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632303.sst) /dev/shm/ToplingTemp/Topling-6328-7MTXxF 2024/07/08-16:53:22.152756 140554495727168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632303.sst): first pass time = 0.57's, 94.464'MB/sec 2024/07/08-16:53:22.524096 140554495727168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632303.sst): old prealloc_size = 73819750, real_size = 39616944 2024/07/08-16:53:22.524155 140554495727168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632303.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 268621 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.71 raw-val = 0.0494 GB zip-val = 0.0388 GB avg-val = 184.00 avg-zval = 144.52 2024/07/08-16:53:22.739622 140554495727168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00/12632303.sst): second pass time = 0.37's, 133.356'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 189.898'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24029.277'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.375'MB/sec write SST data time = 0.04's, 1127.056'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.503'MB, throughput = 14522.402'MB/sec zip my value time = 0.37's, unzip length = 0.049'GB zip my value throughput = 133.356'MB/sec zip pipeline throughput = 133.356'MB/sec entries = 268621 avg-key = 16.00 avg-zkey = 2.71 avg-val = 184.00 avg-zval = 144.52 usrkeys = 268621 avg-key = 8.00 avg-zkey = 2.71 avg-val = 191.00 avg-zval = 144.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 268621 bytes = 873040 } seq expand size = 1880347 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0021 GB value = 0.0494 GB dict = 0.50 MB all = 0.0537 GB } __ZipSize{ index = 0.0007 GB value = 0.0388 GB dict = 0.50 MB all = 0.0409 GB } UnZip/Zip{ index = 2.9485 value = 1.2732 dict = 1.00 all = 1.3127 } Zip/UnZip{ index = 0.3392 value = 0.7854 dict = 1.00 all = 0.7618 } ---------------------------- total value len = 0.179485 GB avg = 0.191 KB (by entry num) total key len = 0.015035 GB avg = 0.016 KB total ukey len = 0.007518 GB avg = 0.008 KB total ukey num = 0.000939711 Billion total entry num = 0.000939711 Billion write speed all = 1.282885012 MB/sec (with seq num) write speed all = 1.233304915 MB/sec (without seq num) 2024/07/08-16:53:22.788653 140554495727168 [compaction_job.cc:1944] [default] [JOB 6977] Generated table #12632303: 268621 keys, 40926947 bytes, temperature: kWarm 2024/07/08-16:53:22.788721 140554495727168 EVENT_LOG_v1 {"time_micros": 1720428802788686, "cf_name": "default", "job": 6977, "event": "table_file_creation", "file_number": 12632303, "file_size": 40926947, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147277547026, "largest_seqno": 147321143394, "table_properties": {"data_size": 38820768, "index_size": 728832, "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": 4297936, "raw_average_key_size": 16, "raw_value_size": 49426264, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 268621, "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": 1720428801, "oldest_key_time": 0, "file_creation_time": 1720428801, "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": 12632303, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:53:22.804459 140554495727168 [compaction_job.cc:699] job-06977: subcompact[0], size: 0.141915 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06977/att-00 [12632301,12632302,12632303] 2024/07/08-16:53:22.828766 140554495727168 (Original Log Time 2024/07/08-16:53:17.439807) EVENT_LOG_v1 {"time_micros": 1720428797439770, "job": 6977, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12632287], "files_L2": [12632232, 12632234, 12632235], "score": 0.999631, "input_data_size": 154050901, "oldest_snapshot_seqno": 147321171994} 2024/07/08-16:53:22.828770 140554495727168 (Original Log Time 2024/07/08-16:53:22.828359) [compaction_job.cc:2018] [default] [JOB 6977] Compacted 1@1 + 3@2 files to L2 => 141914971 bytes 2024/07/08-16:53:22.828785 140554495727168 (Original Log Time 2024/07/08-16:53:22.828700) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 28.7 rd, 26.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.2, 132.7 +0.0 blob) out(135.3 +0.0 blob), read-write-amplify(19.8) write-amplify(9.5) OK, records in: 942710, records dropped: 2999 output_compression: Snappy 2024/07/08-16:53:22.828792 140554495727168 (Original Log Time 2024/07/08-16:53:22.828744) EVENT_LOG_v1 {"time_micros": 1720428802828724, "cf": "default", "job": 6977, "event": "compaction_finished", "compaction_time_micros": 5364664, "compaction_time_cpu_micros": 1820617, "output_level": 2, "num_output_files": 3, "total_output_size": 141914971, "num_input_records": 942710, "num_output_records": 939711, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 95309845, "file_range_sync_nanos": 0, "file_fsync_nanos": 2629, "file_prepare_write_nanos": 6694, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-16:53:22.960077 140554495727168 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":1720428797,"executesMs":5507,"compactionJobId":6977,"attempt":0,"compactionInputRawBytes":188542000,"compactionInputZipBytes":154050901,"compactionOutputRawBytes":0,"compactionOutputZipBytes":141914971,"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":"00-17230175120ebff661574a8ea28e66f9-936e593a7f1d012b-00"}}, response = 2024/07/08-16:53:22.960191 140554495727168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06977/att-00: olev 2, work 5.507 s, result 6.989 ms, install 0.453 ms, input{raw 179.808 MiB zip 146.914 MiB}