2024/07/25-04:00:46.096219 140495459755584 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00: fork to child time = 0.025004 sec 2024/07/25-04:00:46.097195 140495459755584 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00 2024/07/25-04:00:46.101976 140495459755584 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00 2024/07/25-04:00:46.103148 140495459755584 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-04:00:46.103439 140495459755584 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-04:00:46.140819 140495459755584 [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-53161/att-00/MANIFEST-13366722 2024/07/25-04:00:46.200963 140495459755584 [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-53161/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13431301, last_sequence is 164577509794, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13431262 2024/07/25-04:00:46.200972 140495459755584 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-04:00:46.201050 140495459755584 [version_set.cc:5652] Creating manifest 13431301 2024/07/25-04:00:46.225446 140495459755584 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-04:00:46.241365 140495459755584 [compaction_job.cc:2433] [default] [JOB 53161] Compacting 1@2 + 3@3 files to L3, score 0.67, subcompactions 1 : 1 2024/07/25-04:00:46.241382 140495459755584 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28023 Base level 2, inputs: [13431294(23MB)], [13431229(91MB) 13431230(91MB) 13431231(26MB)] 2024/07/25-04:00:46.502902 140495459755584 [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 2024/07/25-04:00:46.502925 140495459755584 [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 2024/07/25-04:00:46.502944 140495459755584 [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 2024/07/25-04:00:46.502958 140495459755584 [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 2024/07/25-04:00:46.502968 140495459755584 [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 2024/07/25-04:00:47.263643 140495459755584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431302.sst) /dev/shm/ToplingTemp/Topling-132420-rW6yI9 2024/07/25-04:00:48.266196 140495459755584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431302.sst): first pass time = 1.00's, 133.885'MB/sec 2024/07/25-04:00:52.515590 140495459755584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431302.sst): old prealloc_size = 147639500, real_size = 92429424 2024/07/25-04:00:52.515697 140495459755584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431302.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.90 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-04:00:53.301966 140495459755584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431302.sst): second pass time = 4.25's, 29.066'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 121.573'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18967.050'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.243'MB/sec write SST data time = 0.09's, 1008.305'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26598.847'MB/sec zip my value time = 4.25's, unzip length = 0.123'GB zip my value throughput = 29.066'MB/sec zip pipeline throughput = 170.497'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.90 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.90 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2097168 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.2069 value = 1.3571 dict = 1.00 all = 1.4039 } Zip/UnZip{ index = 0.2377 value = 0.7368 dict = 1.00 all = 0.7123 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003307575 MB/sec (with seq num) write speed all = 0.003179746 MB/sec (without seq num) 2024/07/25-04:00:53.444793 140495459755584 [compaction_job.cc:1944] [default] [JOB 53161] Generated table #13431302: 671089 keys, 95601340 bytes, temperature: kWarm 2024/07/25-04:00:53.444907 140495459755584 EVENT_LOG_v1 {"time_micros": 1721851253444842, "cf_name": "default", "job": 53161, "event": "table_file_creation", "file_number": 13431302, "file_size": 95601340, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549360841, "largest_seqno": 164577454038, "table_properties": {"data_size": 90985360, "index_size": 1276160, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721851247, "oldest_key_time": 0, "file_creation_time": 1721851247, "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": 13431302, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:00:53.533965 140495459755584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431303.sst) /dev/shm/ToplingTemp/Topling-132420-eUNRAc 2024/07/25-04:00:55.353238 140495459755584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431303.sst): first pass time = 1.82's, 73.777'MB/sec 2024/07/25-04:00:57.303304 140495459755584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431303.sst): old prealloc_size = 147639500, real_size = 92434104 2024/07/25-04:00:57.303352 140495459755584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431303.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.90 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-04:00:58.382789 140495459755584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431303.sst): second pass time = 1.95's, 63.347'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 88.570'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42058.707'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.193'MB/sec write SST data time = 0.21's, 459.092'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 44269.443'MB/sec zip my value time = 1.95's, unzip length = 0.123'GB zip my value throughput = 63.347'MB/sec zip pipeline throughput = 95.020'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.90 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.90 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2097168 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.2006 value = 1.3571 dict = 1.00 all = 1.4039 } Zip/UnZip{ index = 0.2381 value = 0.7369 dict = 1.00 all = 0.7123 } ---------------------------- 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 = 0.006614350 MB/sec (with seq num) write speed all = 0.006358723 MB/sec (without seq num) 2024/07/25-04:00:58.518110 140495459755584 [compaction_job.cc:1944] [default] [JOB 53161] Generated table #13431303: 671089 keys, 95606012 bytes, temperature: kWarm 2024/07/25-04:00:58.518187 140495459755584 EVENT_LOG_v1 {"time_micros": 1721851258518142, "cf_name": "default", "job": 53161, "event": "table_file_creation", "file_number": 13431303, "file_size": 95606012, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549360839, "largest_seqno": 164577454042, "table_properties": {"data_size": 90988080, "index_size": 1278080, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721851253, "oldest_key_time": 0, "file_creation_time": 1721851253, "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": 13431303, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:00:58.607531 140495459755584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431304.sst) /dev/shm/ToplingTemp/Topling-132420-sipMzb 2024/07/25-04:00:59.280092 140495459755584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431304.sst): first pass time = 0.67's, 75.422'MB/sec 2024/07/25-04:00:59.748182 140495459755584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431304.sst): old prealloc_size = 147639500, real_size = 37351424 2024/07/25-04:00:59.748221 140495459755584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431304.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 253607 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.90 raw-val = 0.0467 GB zip-val = 0.0368 GB avg-val = 184.00 avg-zval = 145.13 2024/07/25-04:01:00.070675 140495459755584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00/13431304.sst): second pass time = 0.47's, 99.886'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 119.585'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22273.871'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.249'MB/sec write SST data time = 0.07's, 571.280'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.477'MB, throughput = 17209.924'MB/sec zip my value time = 0.47's, unzip length = 0.047'GB zip my value throughput = 99.886'MB/sec zip pipeline throughput = 106.599'MB/sec entries = 253607 avg-key = 16.00 avg-zkey = 1.90 avg-val = 184.00 avg-zval = 145.13 usrkeys = 253607 avg-key = 8.00 avg-zkey = 1.90 avg-val = 191.00 avg-zval = 145.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 253607 bytes = 792544 } seq expand size = 1775249 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0467 GB dict = 0.48 MB all = 0.0507 GB } __ZipSize{ index = 0.0005 GB value = 0.0368 GB dict = 0.48 MB all = 0.0386 GB } UnZip/Zip{ index = 4.2139 value = 1.2678 dict = 1.00 all = 1.3155 } Zip/UnZip{ index = 0.2373 value = 0.7888 dict = 1.00 all = 0.7602 } ---------------------------- total value len = 0.304795 GB avg = 0.191 KB (by entry num) total key len = 0.025533 GB avg = 0.016 KB total ukey len = 0.012766 GB avg = 0.008 KB total ukey num = 0.001595785 Billion total entry num = 0.001595785 Billion write speed all = 0.007863827 MB/sec (with seq num) write speed all = 0.007559911 MB/sec (without seq num) 2024/07/25-04:01:00.128605 140495459755584 [compaction_job.cc:1944] [default] [JOB 53161] Generated table #13431304: 253607 keys, 38558179 bytes, temperature: kWarm 2024/07/25-04:01:00.128701 140495459755584 EVENT_LOG_v1 {"time_micros": 1721851260128645, "cf_name": "default", "job": 53161, "event": "table_file_creation", "file_number": 13431304, "file_size": 38558179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549360851, "largest_seqno": 164577454040, "table_properties": {"data_size": 36806384, "index_size": 481472, "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": 4057712, "raw_average_key_size": 16, "raw_value_size": 46663688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 253607, "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": 1721851258, "oldest_key_time": 0, "file_creation_time": 1721851258, "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": 13431304, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:01:00.148565 140495459755584 [compaction_job.cc:699] job-53161: subcompact[0], size: 0.229766 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53161/att-00 [13431302,13431303,13431304] 2024/07/25-04:01:00.183827 140495459755584 (Original Log Time 2024/07/25-04:00:46.241445) EVENT_LOG_v1 {"time_micros": 1721851246241398, "job": 53161, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13431294], "files_L3": [13431229, 13431230, 13431231], "score": 0.667699, "input_data_size": 243854071, "oldest_snapshot_seqno": 164577508599} 2024/07/25-04:01:00.183834 140495459755584 (Original Log Time 2024/07/25-04:01:00.181309) [compaction_job.cc:2018] [default] [JOB 53161] Compacted 1@2 + 3@3 files to L3 => 229765531 bytes 2024/07/25-04:01:00.183835 140495459755584 (Original Log Time 2024/07/25-04:01:00.181761) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.5 rd, 16.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(23.5, 209.1 +0.0 blob) out(219.1 +0.0 blob), read-write-amplify(19.2) write-amplify(9.3) OK, records in: 1604609, records dropped: 8824 output_compression: Snappy 2024/07/25-04:01:00.183842 140495459755584 (Original Log Time 2024/07/25-04:01:00.181812) EVENT_LOG_v1 {"time_micros": 1721851260181792, "cf": "default", "job": 53161, "event": "compaction_finished", "compaction_time_micros": 13907135, "compaction_time_cpu_micros": 3988204, "output_level": 3, "num_output_files": 3, "total_output_size": 229765531, "num_input_records": 1604609, "num_output_records": 1595785, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 202902610, "file_range_sync_nanos": 0, "file_fsync_nanos": 2922, "file_prepare_write_nanos": 9320, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-04:01:00.310776 140495459755584 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":1721851246,"executesMs":14077,"compactionJobId":53161,"attempt":0,"compactionInputRawBytes":320921800,"compactionInputZipBytes":243854071,"compactionOutputRawBytes":0,"compactionOutputZipBytes":229765531,"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":"00-259cabff86a948308e60015578b43a96-34655ed5c46bceee-00"}}, response = 2024/07/25-04:01:00.310881 140495459755584 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-53161/att-00: olev 3, work 14.078 s, result 7.218 ms, install 2.559 ms, input{raw 306.055 MiB zip 232.557 MiB}