2024/07/26-04:18:17.119494 140562089285184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00: fork to child time = 0.009214 sec 2024/07/26-04:18:17.120274 140562089285184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00 2024/07/26-04:18:17.124542 140562089285184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00 2024/07/26-04:18:17.124841 140562089285184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-04:18:17.125157 140562089285184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-04:18:17.162202 140562089285184 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-87352/att-00/MANIFEST-13366722 2024/07/26-04:18:17.228520 140562089285184 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-87352/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13470941, last_sequence is 165403540810, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13470792 2024/07/26-04:18:17.228531 140562089285184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-04:18:17.228629 140562089285184 [version_set.cc:5652] Creating manifest 13470941 2024/07/26-04:18:17.255123 140562089285184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-04:18:17.269215 140562089285184 [compaction_job.cc:2433] [default] [JOB 87352] Compacting 1@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/26-04:18:17.269228 140562089285184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 45286 Base level 2, inputs: [13470900(31MB)], [13470864(41MB) 13470933(41MB)] 2024/07/26-04:18:17.536933 140562089285184 [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 2024/07/26-04:18:17.536966 140562089285184 [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 2024/07/26-04:18:17.536990 140562089285184 [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 2024/07/26-04:18:17.537005 140562089285184 [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 2024/07/26-04:18:17.537018 140562089285184 [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 2024/07/26-04:18:17.848693 140562089285184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470942.sst) /dev/shm/ToplingTemp/Topling-184543-tmGL1r 2024/07/26-04:18:18.104055 140562089285184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470942.sst): first pass time = 0.26's, 525.779'MB/sec 2024/07/26-04:18:19.272479 140562089285184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470942.sst): old prealloc_size = 133105897, real_size = 41870944 2024/07/26-04:18:19.272537 140562089285184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470942.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.36 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.89 2024/07/26-04:18:19.460249 140562089285184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470942.sst): second pass time = 1.17's, 112.741'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 232.698'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23510.647'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.232'MB/sec write SST data time = 0.05's, 907.575'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 23275.790'MB/sec zip my value time = 1.17's, unzip length = 0.132'GB zip my value throughput = 112.741'MB/sec zip pipeline throughput = 112.741'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.36 avg-val = 1016.98 avg-zval = 317.89 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.36 avg-val = 1023.98 avg-zval = 317.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 469200 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2400 value = 3.1992 dict = 1.00 all = 3.0723 } Zip/UnZip{ index = 0.4464 value = 0.3126 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.003141011 MB/sec (with seq num) write speed all = 0.003116941 MB/sec (without seq num) 2024/07/26-04:18:19.517589 140562089285184 [compaction_job.cc:1944] [default] [JOB 87352] Generated table #13470942: 129432 keys, 43687178 bytes, temperature: kWarm 2024/07/26-04:18:19.517670 140562089285184 EVENT_LOG_v1 {"time_micros": 1721938699517626, "cf_name": "default", "job": 87352, "event": "table_file_creation", "file_number": 13470942, "file_size": 43687178, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165031843428, "largest_seqno": 165403366903, "table_properties": {"data_size": 41145040, "index_size": 693376, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629549, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721938697, "oldest_key_time": 0, "file_creation_time": 1721938697, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13470942, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:18:19.554641 140562089285184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470943.sst) /dev/shm/ToplingTemp/Topling-184543-jTwaAs 2024/07/26-04:18:20.095596 140562089285184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470943.sst): first pass time = 0.54's, 248.133'MB/sec 2024/07/26-04:18:21.282319 140562089285184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470943.sst): old prealloc_size = 133105897, real_size = 42034528 2024/07/26-04:18:21.282370 140562089285184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470943.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.29 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.22 2024/07/26-04:18:21.455622 140562089285184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470943.sst): second pass time = 1.19's, 111.060'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 252.704'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29403.032'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.255'MB/sec write SST data time = 0.05's, 942.968'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33234.207'MB/sec zip my value time = 1.19's, unzip length = 0.132'GB zip my value throughput = 111.060'MB/sec zip pipeline throughput = 148.066'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 6.29 avg-val = 1016.99 avg-zval = 318.22 usrkeys = 129430 avg-key = 12.00 avg-zkey = 6.29 avg-val = 1023.99 avg-zval = 318.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 404480 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9070 value = 3.1959 dict = 1.00 all = 3.0653 } Zip/UnZip{ index = 0.5244 value = 0.3129 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258862 Billion total entry num = 0.000258862 Billion write speed all = 0.006281727 MB/sec (with seq num) write speed all = 0.006233590 MB/sec (without seq num) 2024/07/26-04:18:21.554583 140562089285184 [compaction_job.cc:1944] [default] [JOB 87352] Generated table #13470943: 129430 keys, 43786349 bytes, temperature: kWarm 2024/07/26-04:18:21.554657 140562089285184 EVENT_LOG_v1 {"time_micros": 1721938701554620, "cf_name": "default", "job": 87352, "event": "table_file_creation", "file_number": 13470943, "file_size": 43786349, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165372691788, "largest_seqno": 165403366989, "table_properties": {"data_size": 41187536, "index_size": 814464, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629459, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721938699, "oldest_key_time": 0, "file_creation_time": 1721938699, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13470943, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:18:21.596445 140562089285184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470944.sst) /dev/shm/ToplingTemp/Topling-184543-HBWxnv 2024/07/26-04:18:21.606712 140562089285184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470944.sst): first pass time = 0.01's, 429.272'MB/sec 2024/07/26-04:18:21.643804 140562089285184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470944.sst): old prealloc_size = 133105897, real_size = 1402424 2024/07/26-04:18:21.643864 140562089285184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470944.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 4230 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.48 raw-val = 0.0043 GB zip-val = 0.0014 GB avg-val =1016.97 avg-zval = 330.77 2024/07/26-04:18:21.663578 140562089285184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00/13470944.sst): second pass time = 0.04's, 117.875'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 73.999'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48.797'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.062'MB/sec write SST data time = 0.00's, 577.171'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.046'MB, throughput = 1347.454'MB/sec zip my value time = 0.04's, unzip length = 0.004'GB zip my value throughput = 117.875'MB/sec zip pipeline throughput = 117.875'MB/sec entries = 4230 avg-key = 20.00 avg-zkey = 0.48 avg-val = 1016.97 avg-zval = 330.77 usrkeys = 4230 avg-key = 12.00 avg-zkey = 0.48 avg-val = 1023.97 avg-zval = 330.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4230 bytes = 12704 } seq expand size = 29610 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0043 GB dict = 0.05 MB all = 0.0044 GB } __ZipSize{ index = 0.0000 GB value = 0.0014 GB dict = 0.05 MB all = 0.0015 GB } UnZip/Zip{ index = 24.7852 value = 3.0746 dict = 1.00 all = 3.0028 } Zip/UnZip{ index = 0.0403 value = 0.3252 dict = 1.00 all = 0.3330 } ---------------------------- total value len = 0.269402 GB avg = 1.024 KB (by entry num) total key len = 0.005262 GB avg = 0.020 KB total ukey len = 0.003157 GB avg = 0.012 KB total ukey num = 0.000263092 Billion total entry num = 0.000263092 Billion write speed all = 0.006384342 MB/sec (with seq num) write speed all = 0.006335420 MB/sec (without seq num) 2024/07/26-04:18:21.671485 140562089285184 [compaction_job.cc:1944] [default] [JOB 87352] Generated table #13470944: 4230 keys, 1460782 bytes, temperature: kWarm 2024/07/26-04:18:21.671559 140562089285184 EVENT_LOG_v1 {"time_micros": 1721938701671515, "cf_name": "default", "job": 87352, "event": "table_file_creation", "file_number": 13470944, "file_size": 1460782, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165387119058, "largest_seqno": 165403366992, "table_properties": {"data_size": 1399152, "index_size": 2048, "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": 84600, "raw_average_key_size": 20, "raw_value_size": 4301777, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4230, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721938701, "oldest_key_time": 0, "file_creation_time": 1721938701, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13470944, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:18:21.679569 140562089285184 [compaction_job.cc:699] job-87352: subcompact[0], size: 0.088934 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-87352/att-00 [13470942,13470943,13470944] 2024/07/26-04:18:21.701102 140562089285184 (Original Log Time 2024/07/26-04:18:17.269289) EVENT_LOG_v1 {"time_micros": 1721938697269240, "job": 87352, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13470900], "files_L3": [13470864, 13470933], "score": 0.982827, "input_data_size": 121005361, "oldest_snapshot_seqno": 165403539763} 2024/07/26-04:18:21.701105 140562089285184 (Original Log Time 2024/07/26-04:18:21.700539) [compaction_job.cc:2018] [default] [JOB 87352] Compacted 1@2 + 2@3 files to L3 => 88934309 bytes 2024/07/26-04:18:21.701107 140562089285184 (Original Log Time 2024/07/26-04:18:21.700975) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 27.4 rd, 20.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.4 +0.0 blob) out(84.8 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290813, records dropped: 27721 output_compression: Snappy 2024/07/26-04:18:21.701112 140562089285184 (Original Log Time 2024/07/26-04:18:21.701086) EVENT_LOG_v1 {"time_micros": 1721938701700998, "cf": "default", "job": 87352, "event": "compaction_finished", "compaction_time_micros": 4410282, "compaction_time_cpu_micros": 903711, "output_level": 3, "num_output_files": 3, "total_output_size": 88934309, "num_input_records": 290813, "num_output_records": 263092, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79936027, "file_range_sync_nanos": 0, "file_fsync_nanos": 2508, "file_prepare_write_nanos": 6354, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/26-04:18:21.836475 140562089285184 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":1721720512,"starts":1721938697,"executesMs":4574,"compactionJobId":87352,"attempt":0,"compactionInputRawBytes":301568581,"compactionInputZipBytes":121005361,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88934309,"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-a8421808bff4c01ed927d7f60cd59506-0923944e1cefcd0d-00"}}, response = 2024/07/26-04:18:21.836548 140562089285184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-87352/att-00: olev 3, work 4.574 s, result 6.425 ms, install 0.592 ms, input{raw 287.598 MiB zip 115.400 MiB}