2024/08/20-03:33:35.280588 140500531811904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00: fork to child time = 0.011540 sec 2024/08/20-03:33:35.281687 140500531811904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00 2024/08/20-03:33:35.286949 140500531811904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00 2024/08/20-03:33:35.288299 140500531811904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:33:35.288586 140500531811904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:33:35.349495 140500531811904 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03367/att-00/MANIFEST-14629260 2024/08/20-03:33:35.423532 140500531811904 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03367/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14632977, last_sequence is 189869650140, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14632822 2024/08/20-03:33:35.423547 140500531811904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:33:35.423800 140500531811904 [version_set.cc:5652] Creating manifest 14632977 2024/08/20-03:33:35.455084 140500531811904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:33:35.471269 140500531811904 [compaction_job.cc:2433] [default] [JOB 3367] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-03:33:35.471291 140500531811904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1764 Base level 1, inputs: [14632938(31MB)], [14632871(20MB) 14632973(20MB)] 2024/08/20-03:33:35.821487 140500531811904 [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 2024/08/20-03:33:35.821528 140500531811904 [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 2024/08/20-03:33:35.821557 140500531811904 [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 2024/08/20-03:33:35.821573 140500531811904 [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 2024/08/20-03:33:35.821587 140500531811904 [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 2024/08/20-03:33:35.977571 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632978.sst) /dev/shm/ToplingTemp/Topling-143661-HqoLma 2024/08/20-03:33:36.150395 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632978.sst): first pass time = 0.17's, 388.441'MB/sec 2024/08/20-03:33:36.885262 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632978.sst): old prealloc_size = 73819750, real_size = 20950000 2024/08/20-03:33:36.885330 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632978.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.34 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.14 2024/08/20-03:33:36.969447 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632978.sst): second pass time = 0.73's, 89.692'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 259.046'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8974.182'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.284'MB/sec write SST data time = 0.03's, 804.193'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 18638.622'MB/sec zip my value time = 0.73's, unzip length = 0.066'GB zip my value throughput = 89.692'MB/sec zip pipeline throughput = 100.403'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.34 avg-val = 1017.01 avg-zval = 318.14 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.34 avg-val = 1024.01 avg-zval = 318.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2454 value = 3.1968 dict = 1.00 all = 3.0768 } Zip/UnZip{ index = 0.4454 value = 0.3128 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.363017 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398275 Billion total entry num = 0.346276283 Billion write speed all = 1.922212509 MB/sec (with seq num) write speed all = 1.845210391 MB/sec (without seq num) 2024/08/20-03:33:37.000533 140500531811904 [compaction_job.cc:1944] [default] [JOB 3367] Generated table #14632978: 64714 keys, 21811272 bytes, temperature: kWarm 2024/08/20-03:33:37.000617 140500531811904 EVENT_LOG_v1 {"time_micros": 1724096017000567, "cf_name": "default", "job": 3367, "event": "table_file_creation", "file_number": 14632978, "file_size": 21811272, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189850469765, "largest_seqno": 189869348533, "table_properties": {"data_size": 20587808, "index_size": 345856, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814604, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724096015, "oldest_key_time": 0, "file_creation_time": 1724096015, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14632978, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:33:37.033585 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632979.sst) /dev/shm/ToplingTemp/Topling-143661-6H1pL9 2024/08/20-03:33:37.263692 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632979.sst): first pass time = 0.23's, 291.696'MB/sec 2024/08/20-03:33:37.752331 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632979.sst): old prealloc_size = 73819750, real_size = 20985664 2024/08/20-03:33:37.752387 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632979.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.38 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 318.65 2024/08/20-03:33:37.835754 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632979.sst): second pass time = 0.49's, 134.929'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 261.858'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12393.195'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.285'MB/sec write SST data time = 0.03's, 821.974'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16450.429'MB/sec zip my value time = 0.49's, unzip length = 0.066'GB zip my value throughput = 134.929'MB/sec zip pipeline throughput = 134.929'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.38 avg-val = 1017.02 avg-zval = 318.65 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.38 avg-val = 1024.02 avg-zval = 318.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2301 value = 3.1916 dict = 1.00 all = 3.0719 } Zip/UnZip{ index = 0.4484 value = 0.3133 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.924044180 MB/sec (with seq num) write speed all = 1.847029525 MB/sec (without seq num) 2024/08/20-03:33:37.867527 140500531811904 [compaction_job.cc:1944] [default] [JOB 3367] Generated table #14632979: 64714 keys, 21846395 bytes, temperature: kWarm 2024/08/20-03:33:37.867592 140500531811904 EVENT_LOG_v1 {"time_micros": 1724096017867560, "cf_name": "default", "job": 3367, "event": "table_file_creation", "file_number": 14632979, "file_size": 21846395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189847047903, "largest_seqno": 189869348411, "table_properties": {"data_size": 20621104, "index_size": 348224, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815302, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724096017, "oldest_key_time": 0, "file_creation_time": 1724096017, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14632979, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:33:37.895607 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632980.sst) /dev/shm/ToplingTemp/Topling-143661-why3Jb 2024/08/20-03:33:37.909895 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632980.sst): first pass time = 0.01's, 642.573'MB/sec 2024/08/20-03:33:38.019350 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632980.sst): old prealloc_size = 73819750, real_size = 2933520 2024/08/20-03:33:38.019410 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632980.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 8824 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.29 raw-val = 0.0090 GB zip-val = 0.0029 GB avg-val =1016.85 avg-zval = 325.89 2024/08/20-03:33:38.032480 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00/14632980.sst): second pass time = 0.11's, 82.533'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 232.824'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2011.893'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.238'MB/sec write SST data time = 0.00's, 798.860'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.097'MB, throughput = 1836.493'MB/sec zip my value time = 0.11's, unzip length = 0.009'GB zip my value throughput = 82.533'MB/sec zip pipeline throughput = 82.533'MB/sec entries = 8824 avg-key = 20.00 avg-zkey = 6.29 avg-val = 1016.85 avg-zval = 325.89 usrkeys = 8824 avg-key = 12.00 avg-zkey = 6.29 avg-val = 1023.85 avg-zval = 325.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8824 bytes = 27584 } seq expand size = 61768 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0090 GB dict = 0.10 MB all = 0.0091 GB } __ZipSize{ index = 0.0001 GB value = 0.0029 GB dict = 0.10 MB all = 0.0031 GB } UnZip/Zip{ index = 1.9083 value = 3.1202 dict = 1.00 all = 2.9932 } Zip/UnZip{ index = 0.5240 value = 0.3205 dict = 1.00 all = 0.3341 } ---------------------------- total value len = 62.438320 GB avg = 0.180 KB (by entry num) total key len = 6.791523 GB avg = 0.020 KB total ukey len = 3.191166 GB avg = 0.008 KB total ukey num = 0.389471813 Billion total entry num = 0.346349821 Billion write speed all = 1.924289684 MB/sec (with seq num) write speed all = 1.847273489 MB/sec (without seq num) 2024/08/20-03:33:38.041547 140500531811904 [compaction_job.cc:1944] [default] [JOB 3367] Generated table #14632980: 8824 keys, 3056678 bytes, temperature: kWarm 2024/08/20-03:33:38.041608 140500531811904 EVENT_LOG_v1 {"time_micros": 1724096018041575, "cf_name": "default", "job": 3367, "event": "table_file_creation", "file_number": 14632980, "file_size": 3056678, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189841958687, "largest_seqno": 189869347484, "table_properties": {"data_size": 2875648, "index_size": 55488, "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": 176480, "raw_average_key_size": 20, "raw_value_size": 8972726, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 8824, "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": 1724096017, "oldest_key_time": 0, "file_creation_time": 1724096017, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14632980, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:33:38.050411 140500531811904 [compaction_job.cc:699] job-03367: subcompact[0], size: 0.046714 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03367/att-00 [14632978,14632979,14632980] 2024/08/20-03:33:38.071543 140500531811904 (Original Log Time 2024/08/20-03:33:35.471391) EVENT_LOG_v1 {"time_micros": 1724096015471313, "job": 3367, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14632938], "files_L2": [14632871, 14632973], "score": 0.972391, "input_data_size": 77180309, "oldest_snapshot_seqno": 189869649971} 2024/08/20-03:33:38.071547 140500531811904 (Original Log Time 2024/08/20-03:33:38.068372) [compaction_job.cc:2018] [default] [JOB 3367] Compacted 1@1 + 2@2 files to L2 => 46714345 bytes 2024/08/20-03:33:38.071548 140500531811904 (Original Log Time 2024/08/20-03:33:38.071472) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 29.9 rd, 18.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.6 +0.0 blob) out(44.6 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161358, records dropped: 23106 output_compression: Snappy 2024/08/20-03:33:38.071555 140500531811904 (Original Log Time 2024/08/20-03:33:38.071521) EVENT_LOG_v1 {"time_micros": 1724096018071499, "cf": "default", "job": 3367, "event": "compaction_finished", "compaction_time_micros": 2579029, "compaction_time_cpu_micros": 466012, "output_level": 2, "num_output_files": 3, "total_output_size": 46714345, "num_input_records": 161358, "num_output_records": 138252, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 32863343, "file_range_sync_nanos": 0, "file_fsync_nanos": 2185, "file_prepare_write_nanos": 5897, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:33:38.186508 140500531811904 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":1724092920,"starts":1724096015,"executesMs":2782,"compactionJobId":3367,"attempt":0,"compactionInputRawBytes":167329342,"compactionInputZipBytes":77180309,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46714345,"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":"00-228932d435596269f2f73111f52f2de0-66409406329eb607-00"}}, response = 2024/08/20-03:33:38.186619 140500531811904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03367/att-00: olev 2, work 2.783 s, result 4.884 ms, install 3.203 ms, input{raw 159.578 MiB zip 73.605 MiB}