2024/08/20-22:59:09.211509 139856807732800 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00: fork to child time = 0.020285 sec 2024/08/20-22:59:09.212573 139856807732800 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00 2024/08/20-22:59:09.217537 139856807732800 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00 2024/08/20-22:59:09.219786 139856807732800 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:59:09.220084 139856807732800 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:59:09.301761 139856807732800 [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-54122/att-00/MANIFEST-14629260 2024/08/20-22:59:09.356194 139856807732800 [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-54122/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691605, last_sequence is 191154264559, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691569 2024/08/20-22:59:09.356204 139856807732800 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:59:09.356288 139856807732800 [version_set.cc:5652] Creating manifest 14691605 2024/08/20-22:59:09.390334 139856807732800 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:59:09.413084 139856807732800 [compaction_job.cc:2433] [default] [JOB 54122] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-22:59:09.413109 139856807732800 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27389 Base level 2, inputs: [14691593(31MB)], [14691536(41MB) 14691537(41MB) 14691538(31MB)] 2024/08/20-22:59:09.749973 139856807732800 [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 2024/08/20-22:59:09.750003 139856807732800 [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 2024/08/20-22:59:09.750025 139856807732800 [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 2024/08/20-22:59:09.750039 139856807732800 [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 2024/08/20-22:59:09.750051 139856807732800 [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 2024/08/20-22:59:10.080152 139856807732800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691606.sst) /dev/shm/ToplingTemp/Topling-50819-7lRd7U 2024/08/20-22:59:10.274951 139856807732800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691606.sst): first pass time = 0.19's, 689.187'MB/sec 2024/08/20-22:59:11.865182 139856807732800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691606.sst): old prealloc_size = 147639500, real_size = 41887664 2024/08/20-22:59:11.865270 139856807732800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691606.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.22 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.16 2024/08/20-22:59:12.118405 139856807732800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691606.sst): second pass time = 1.59's, 82.820'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 172.474'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12000.284'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.181'MB/sec write SST data time = 0.07's, 589.556'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 = 35161.525'MB/sec zip my value time = 1.59's, unzip length = 0.132'GB zip my value throughput = 82.820'MB/sec zip pipeline throughput = 116.207'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1017.00 avg-zval = 318.16 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1024.00 avg-zval = 318.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2992 value = 3.1965 dict = 1.00 all = 3.0733 } Zip/UnZip{ index = 0.4349 value = 0.3128 dict = 1.00 all = 0.3254 } ---------------------------- 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 = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.013389213 MB/sec (with seq num) write speed all = 0.013286614 MB/sec (without seq num) 2024/08/20-22:59:12.176808 139856807732800 [compaction_job.cc:1944] [default] [JOB 54122] Generated table #14691606: 129429 keys, 43671813 bytes, temperature: kWarm 2024/08/20-22:59:12.176911 139856807732800 EVENT_LOG_v1 {"time_micros": 1724165952176852, "cf_name": "default", "job": 54122, "event": "table_file_creation", "file_number": 14691606, "file_size": 43671813, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053432908, "largest_seqno": 191154248421, "table_properties": {"data_size": 41179616, "index_size": 675520, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629808, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724165950, "oldest_key_time": 0, "file_creation_time": 1724165950, "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": 14691606, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:59:12.225432 139856807732800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691607.sst) /dev/shm/ToplingTemp/Topling-50819-5uIcLU 2024/08/20-22:59:12.941709 139856807732800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691607.sst): first pass time = 0.72's, 187.397'MB/sec 2024/08/20-22:59:18.197947 139856807732800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691607.sst): old prealloc_size = 147639500, real_size = 41855952 2024/08/20-22:59:18.198069 139856807732800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691607.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 317.95 2024/08/20-22:59:18.447583 139856807732800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691607.sst): second pass time = 5.26's, 25.047'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 174.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9725.863'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.183'MB/sec write SST data time = 0.07's, 598.524'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 = 33452.087'MB/sec zip my value time = 5.26's, unzip length = 0.132'GB zip my value throughput = 25.047'MB/sec zip pipeline throughput = 160.182'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 317.95 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 317.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3143 value = 3.1986 dict = 1.00 all = 3.0744 } Zip/UnZip{ index = 0.4321 value = 0.3126 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.026761578 MB/sec (with seq num) write speed all = 0.026556508 MB/sec (without seq num) 2024/08/20-22:59:18.545398 139856807732800 [compaction_job.cc:1944] [default] [JOB 54122] Generated table #14691607: 129429 keys, 43656174 bytes, temperature: kWarm 2024/08/20-22:59:18.545485 139856807732800 EVENT_LOG_v1 {"time_micros": 1724165958545442, "cf_name": "default", "job": 54122, "event": "table_file_creation", "file_number": 14691607, "file_size": 43656174, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190974618537, "largest_seqno": 191154248515, "table_properties": {"data_size": 41152320, "index_size": 671104, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629152, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129429, "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": 1724165952, "oldest_key_time": 0, "file_creation_time": 1724165952, "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": 14691607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:59:18.615570 139856807732800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691608.sst) /dev/shm/ToplingTemp/Topling-50819-cpA0jU 2024/08/20-22:59:19.118740 139856807732800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691608.sst): first pass time = 0.50's, 204.890'MB/sec 2024/08/20-22:59:20.300578 139856807732800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691608.sst): old prealloc_size = 147639500, real_size = 32305008 2024/08/20-22:59:20.300650 139856807732800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691608.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 99406 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0006 GB avg-key = 8.00 avg-zkey = 6.22 raw-val = 0.1011 GB zip-val = 0.0317 GB avg-val =1017.00 avg-zval = 318.51 2024/08/20-22:59:20.606598 139856807732800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00/14691608.sst): second pass time = 1.17's, 86.530'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.31's, 109.976'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18415.139'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.101'MB/sec write SST data time = 0.06's, 571.820'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.049'MB, throughput = 24393.081'MB/sec zip my value time = 1.17's, unzip length = 0.101'GB zip my value throughput = 86.530'MB/sec zip pipeline throughput = 101.097'MB/sec entries = 99406 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1017.00 avg-zval = 318.51 usrkeys = 99406 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1024.00 avg-zval = 318.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 99406 bytes = 323088 } seq expand size = 695842 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0012 GB value = 0.1011 GB dict = 1.05 MB all = 0.1031 GB } __ZipSize{ index = 0.0006 GB value = 0.0317 GB dict = 1.05 MB all = 0.0337 GB } UnZip/Zip{ index = 1.9305 value = 3.1930 dict = 1.00 all = 3.0631 } Zip/UnZip{ index = 0.5180 value = 0.3132 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.366862 GB avg = 1.024 KB (by entry num) total key len = 0.007165 GB avg = 0.020 KB total ukey len = 0.004299 GB avg = 0.012 KB total ukey num = 0.000358264 Billion total entry num = 0.000358264 Billion write speed all = 0.037030531 MB/sec (with seq num) write speed all = 0.036746772 MB/sec (without seq num) 2024/08/20-22:59:20.654720 139856807732800 [compaction_job.cc:1944] [default] [JOB 54122] Generated table #14691608: 99406 keys, 33653468 bytes, temperature: kWarm 2024/08/20-22:59:20.654800 139856807732800 EVENT_LOG_v1 {"time_micros": 1724165960654757, "cf_name": "default", "job": 54122, "event": "table_file_creation", "file_number": 14691608, "file_size": 33653468, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191091323720, "largest_seqno": 191154248399, "table_properties": {"data_size": 31662048, "index_size": 617920, "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": 1988120, "raw_average_key_size": 20, "raw_value_size": 101095605, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 99406, "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": 1724165958, "oldest_key_time": 0, "file_creation_time": 1724165958, "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": 14691608, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:59:20.702061 139856807732800 [compaction_job.cc:699] job-54122: subcompact[0], size: 0.120981 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54122/att-00 [14691606,14691607,14691608] 2024/08/20-22:59:20.771765 139856807732800 (Original Log Time 2024/08/20-22:59:09.413155) EVENT_LOG_v1 {"time_micros": 1724165949413122, "job": 54122, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691593], "files_L3": [14691536, 14691537, 14691538], "score": 0.999317, "input_data_size": 153611007, "oldest_snapshot_seqno": 191154264470} 2024/08/20-22:59:20.771770 139856807732800 (Original Log Time 2024/08/20-22:59:20.770848) [compaction_job.cc:2018] [default] [JOB 54122] Compacted 1@2 + 3@3 files to L3 => 120981455 bytes 2024/08/20-22:59:20.771773 139856807732800 (Original Log Time 2024/08/20-22:59:20.771678) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 13.6 rd, 10.7 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 114.5 +0.0 blob) out(115.4 +0.0 blob), read-write-amplify(8.2) write-amplify(3.6) OK, records in: 387563, records dropped: 29299 output_compression: Snappy 2024/08/20-22:59:20.771782 139856807732800 (Original Log Time 2024/08/20-22:59:20.771736) EVENT_LOG_v1 {"time_micros": 1724165960771711, "cf": "default", "job": 54122, "event": "compaction_finished", "compaction_time_micros": 11288924, "compaction_time_cpu_micros": 1371418, "output_level": 3, "num_output_files": 3, "total_output_size": 120981455, "num_input_records": 387563, "num_output_records": 358264, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153937858, "file_range_sync_nanos": 0, "file_fsync_nanos": 2928, "file_prepare_write_nanos": 9017, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:59:20.905023 139856807732800 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":1724165949,"executesMs":11545,"compactionJobId":54122,"attempt":0,"compactionInputRawBytes":401900614,"compactionInputZipBytes":153611007,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120981455,"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":"00-58d316df566cf8d43d3bc5aef3549561-665f996ff32d5016-00"}}, response = 2024/08/20-22:59:20.905160 139856807732800 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54122/att-00: olev 3, work 11.546 s, result 13.513 ms, install 0.970 ms, input{raw 383.282 MiB zip 146.495 MiB}