2024/08/20-02:19:42.526470 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00: fork to child time = 0.013674 sec 2024/08/20-02:19:42.527691 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00 2024/08/20-02:19:42.533254 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00 2024/08/20-02:19:42.538683 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:19:42.539020 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:19:42.588025 140500112176704 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07236/att-00/MANIFEST-14619535 2024/08/20-02:19:42.639726 140500112176704 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07236/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628311, last_sequence is 189767761381, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628134 2024/08/20-02:19:42.639735 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:19:42.639808 140500112176704 [version_set.cc:5652] Creating manifest 14628311 2024/08/20-02:19:42.676354 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:19:42.698467 140500112176704 [compaction_job.cc:2433] [default] [JOB 7236] Compacting 1@2 + 2@3 files to L3, score 0.83, subcompactions 1 : 1 2024/08/20-02:19:42.698482 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3610 Base level 2, inputs: [14628287(31MB)], [14628208(41MB) 14628306(41MB)] 2024/08/20-02:19:42.936140 140500112176704 [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 2024/08/20-02:19:42.936167 140500112176704 [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 2024/08/20-02:19:42.936188 140500112176704 [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 2024/08/20-02:19:42.936203 140500112176704 [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 2024/08/20-02:19:42.936216 140500112176704 [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 2024/08/20-02:19:43.231019 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628312.sst) /dev/shm/ToplingTemp/Topling-112405-O1T5PL 2024/08/20-02:19:43.503270 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628312.sst): first pass time = 0.27's, 493.081'MB/sec 2024/08/20-02:19:47.304140 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628312.sst): old prealloc_size = 132746819, real_size = 41760928 2024/08/20-02:19:47.304226 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628312.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.24 2024/08/20-02:19:47.634268 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628312.sst): second pass time = 3.80's, 34.642'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 131.902'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13281.626'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.138'MB/sec write SST data time = 0.10's, 452.327'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 = 28000.610'MB/sec zip my value time = 3.80's, unzip length = 0.132'GB zip my value throughput = 34.642'MB/sec zip pipeline throughput = 132.300'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.00 avg-zval = 317.24 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.00 avg-zval = 317.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } 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 = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3256 value = 3.2058 dict = 1.00 all = 3.0823 } Zip/UnZip{ index = 0.4300 value = 0.3119 dict = 1.00 all = 0.3244 } ---------------------------- 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 2.194246013 MB/sec (with seq num) write speed all = 2.106415858 MB/sec (without seq num) 2024/08/20-02:19:47.697456 140500112176704 [compaction_job.cc:1944] [default] [JOB 7236] Generated table #14628312: 129430 keys, 43545162 bytes, temperature: kWarm 2024/08/20-02:19:47.697564 140500112176704 EVENT_LOG_v1 {"time_micros": 1724091587697503, "cf_name": "default", "job": 7236, "event": "table_file_creation", "file_number": 14628312, "file_size": 43545162, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652115617, "largest_seqno": 189766961984, "table_properties": {"data_size": 41060560, "index_size": 667840, "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": 131630109, "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": 1724091583, "oldest_key_time": 0, "file_creation_time": 1724091583, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628312, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:47.784634 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628313.sst) /dev/shm/ToplingTemp/Topling-112405-pnojHK 2024/08/20-02:19:48.419659 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628313.sst): first pass time = 0.63's, 211.378'MB/sec 2024/08/20-02:19:50.438609 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628313.sst): old prealloc_size = 132746819, real_size = 41825344 2024/08/20-02:19:50.438675 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628313.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129434 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.96 avg-zval = 317.73 2024/08/20-02:19:50.632601 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628313.sst): second pass time = 2.02's, 65.221'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 224.809'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19774.760'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.241'MB/sec write SST data time = 0.06's, 730.591'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 = 27264.985'MB/sec zip my value time = 2.02's, unzip length = 0.132'GB zip my value throughput = 65.221'MB/sec zip pipeline throughput = 157.304'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.96 avg-zval = 317.73 usrkeys = 129434 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.96 avg-zval = 317.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 436848 } seq expand size = 906038 multi value expand size = 0 cnt WriteAppend = 13 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 = 0.0436 GB } UnZip/Zip{ index = 2.3242 value = 3.2008 dict = 1.00 all = 3.0777 } Zip/UnZip{ index = 0.4303 value = 0.3124 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592425 Billion total entry num = 0.346470433 Billion write speed all = 2.198320416 MB/sec (with seq num) write speed all = 2.110465787 MB/sec (without seq num) 2024/08/20-02:19:50.725696 140500112176704 [compaction_job.cc:1944] [default] [JOB 7236] Generated table #14628313: 129434 keys, 43609368 bytes, temperature: kWarm 2024/08/20-02:19:50.725767 140500112176704 EVENT_LOG_v1 {"time_micros": 1724091590725727, "cf_name": "default", "job": 7236, "event": "table_file_creation", "file_number": 14628313, "file_size": 43609368, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650426075, "largest_seqno": 189766963522, "table_properties": {"data_size": 41124528, "index_size": 668288, "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": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629475, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "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": 1724091587, "oldest_key_time": 0, "file_creation_time": 1724091587, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628313, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:50.800881 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628314.sst) /dev/shm/ToplingTemp/Topling-112405-1ldAYH 2024/08/20-02:19:50.808609 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628314.sst): first pass time = 0.01's, 128.733'MB/sec 2024/08/20-02:19:51.315147 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628314.sst): old prealloc_size = 132746819, real_size = 316320 2024/08/20-02:19:51.315215 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628314.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 951 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.50 raw-val = 0.0010 GB zip-val = 0.0003 GB avg-val =1016.87 avg-zval = 331.69 2024/08/20-02:19:51.317320 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00/14628314.sst): second pass time = 0.51's, 1.912'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 154.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12.557'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.195'MB/sec write SST data time = 0.00's, 365.886'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.014'MB, throughput = 485.416'MB/sec zip my value time = 0.51's, unzip length = 0.001'GB zip my value throughput = 1.912'MB/sec zip pipeline throughput = 89.919'MB/sec entries = 951 avg-key = 20.00 avg-zkey = 0.54 avg-val = 1016.87 avg-zval = 331.69 usrkeys = 951 avg-key = 12.00 avg-zkey = 0.54 avg-val = 1023.87 avg-zval = 331.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 951 bytes = 3232 } seq expand size = 6657 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.01 MB all = 0.0010 GB } __ZipSize{ index = 0.0000 GB value = 0.0003 GB dict = 0.01 MB all = 0.0003 GB } UnZip/Zip{ index = 22.2891 value = 3.0657 dict = 1.00 all = 2.9467 } Zip/UnZip{ index = 0.0449 value = 0.3262 dict = 1.00 all = 0.3394 } ---------------------------- total value len = 62.562795 GB avg = 0.181 KB (by entry num) total key len = 6.793954 GB avg = 0.020 KB total ukey len = 3.192625 GB avg = 0.008 KB total ukey num = 0.389593376 Billion total entry num = 0.346471384 Billion write speed all = 2.198304171 MB/sec (with seq num) write speed all = 2.110451208 MB/sec (without seq num) 2024/08/20-02:19:51.323077 140500112176704 [compaction_job.cc:1944] [default] [JOB 7236] Generated table #14628314: 951 keys, 334630 bytes, temperature: kWarm 2024/08/20-02:19:51.323153 140500112176704 EVENT_LOG_v1 {"time_micros": 1724091591323109, "cf_name": "default", "job": 7236, "event": "table_file_creation", "file_number": 14628314, "file_size": 334630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650573579, "largest_seqno": 189766946144, "table_properties": {"data_size": 315440, "index_size": 512, "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": 19020, "raw_average_key_size": 20, "raw_value_size": 967047, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 951, "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": 1724091590, "oldest_key_time": 0, "file_creation_time": 1724091590, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628314, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:51.331469 140500112176704 [compaction_job.cc:699] job-07236: subcompact[0], size: 0.087489 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07236/att-00 [14628312,14628313,14628314] 2024/08/20-02:19:51.363486 140500112176704 (Original Log Time 2024/08/20-02:19:42.698550) EVENT_LOG_v1 {"time_micros": 1724091582698493, "job": 7236, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14628287], "files_L3": [14628208, 14628306], "score": 0.834001, "input_data_size": 120678927, "oldest_snapshot_seqno": 189767760813} 2024/08/20-02:19:51.363491 140500112176704 (Original Log Time 2024/08/20-02:19:51.362885) [compaction_job.cc:2018] [default] [JOB 7236] Compacted 1@2 + 2@3 files to L3 => 87489160 bytes 2024/08/20-02:19:51.363493 140500112176704 (Original Log Time 2024/08/20-02:19:51.363398) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 14.0 rd, 10.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.1 +0.0 blob) out(83.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290820, records dropped: 31005 output_compression: Snappy 2024/08/20-02:19:51.363503 140500112176704 (Original Log Time 2024/08/20-02:19:51.363457) EVENT_LOG_v1 {"time_micros": 1724091591363430, "cf": "default", "job": 7236, "event": "compaction_finished", "compaction_time_micros": 8632932, "compaction_time_cpu_micros": 1027140, "output_level": 3, "num_output_files": 3, "total_output_size": 87489160, "num_input_records": 290820, "num_output_records": 259815, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101289884, "file_range_sync_nanos": 0, "file_fsync_nanos": 2543, "file_prepare_write_nanos": 14899, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:19:51.506531 140500112176704 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":1724082090,"starts":1724091582,"executesMs":8829,"compactionJobId":7236,"attempt":0,"compactionInputRawBytes":301577505,"compactionInputZipBytes":120678927,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87489160,"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":"00-81f23a386048e35f358982c9978dcc12-67327694c6aa1d77-00"}}, response = 2024/08/20-02:19:51.506650 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07236/att-00: olev 3, work 8.830 s, result 6.193 ms, install 0.649 ms, input{raw 287.607 MiB zip 115.088 MiB}