2024/08/20-09:31:47.834580 140500229674560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00: fork to child time = 0.010633 sec 2024/08/20-09:31:47.835656 140500229674560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00 2024/08/20-09:31:47.840720 140500229674560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00 2024/08/20-09:31:47.842822 140500229674560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:31:47.843176 140500229674560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:31:47.907194 140500229674560 [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-21807/att-00/MANIFEST-14629260 2024/08/20-09:31:47.958017 140500229674560 [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-21807/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14654140, last_sequence is 190332904420, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654101 2024/08/20-09:31:47.958025 140500229674560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:31:47.958084 140500229674560 [version_set.cc:5652] Creating manifest 14654140 2024/08/20-09:31:47.994392 140500229674560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:31:48.026502 140500229674560 [compaction_job.cc:2433] [default] [JOB 21807] Compacting 1@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-09:31:48.026516 140500229674560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11171 Base level 2, inputs: [14654135(31MB)], [14654065(41MB) 14654066(41MB)] 2024/08/20-09:31:48.265836 140500229674560 [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 2024/08/20-09:31:48.265859 140500229674560 [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 2024/08/20-09:31:48.265879 140500229674560 [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 2024/08/20-09:31:48.265890 140500229674560 [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 2024/08/20-09:31:48.265899 140500229674560 [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 2024/08/20-09:31:48.568245 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654141.sst) /dev/shm/ToplingTemp/Topling-286886-ADQO98 2024/08/20-09:31:48.769329 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654141.sst): first pass time = 0.20's, 667.665'MB/sec 2024/08/20-09:31:50.909337 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654141.sst): old prealloc_size = 132819940, real_size = 41779392 2024/08/20-09:31:50.909408 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654141.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 = 5.36 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.19 2024/08/20-09:31:51.123003 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654141.sst): second pass time = 2.14's, 61.536'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 204.022'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14991.352'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.212'MB/sec write SST data time = 0.06's, 713.092'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 = 33135.569'MB/sec zip my value time = 2.14's, unzip length = 0.132'GB zip my value throughput = 61.536'MB/sec zip pipeline throughput = 197.573'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.36 avg-val = 1017.00 avg-zval = 317.19 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.36 avg-val = 1024.00 avg-zval = 317.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2398 value = 3.2063 dict = 1.00 all = 3.0787 } Zip/UnZip{ index = 0.4465 value = 0.3119 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.429285 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 = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.204467149 MB/sec (with seq num) write speed all = 1.156255355 MB/sec (without seq num) 2024/08/20-09:31:51.181999 140500229674560 [compaction_job.cc:1944] [default] [JOB 21807] Generated table #14654141: 129429 keys, 43596238 bytes, temperature: kWarm 2024/08/20-09:31:51.182086 140500229674560 EVENT_LOG_v1 {"time_micros": 1724117511182037, "cf_name": "default", "job": 21807, "event": "table_file_creation", "file_number": 14654141, "file_size": 43596238, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190332867973, "table_properties": {"data_size": 41053424, "index_size": 693440, "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": 131629331, "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": 1724117508, "oldest_key_time": 0, "file_creation_time": 1724117508, "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": 14654141, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:31:51.221398 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654142.sst) /dev/shm/ToplingTemp/Topling-286886-RzwhXc 2024/08/20-09:31:51.893413 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654142.sst): first pass time = 0.67's, 199.738'MB/sec 2024/08/20-09:31:53.777200 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654142.sst): old prealloc_size = 132819940, real_size = 41800176 2024/08/20-09:31:53.777265 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654142.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.34 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.03 avg-zval = 317.38 2024/08/20-09:31:54.054662 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654142.sst): second pass time = 1.88's, 69.908'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 157.202'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20901.952'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.189'MB/sec write SST data time = 0.11's, 410.008'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 = 32928.136'MB/sec zip my value time = 1.88's, unzip length = 0.132'GB zip my value throughput = 69.908'MB/sec zip pipeline throughput = 113.536'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.34 avg-val = 1017.03 avg-zval = 317.38 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.34 avg-val = 1024.03 avg-zval = 317.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 469184 } seq expand size = 905982 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 = 2.2493 value = 3.2044 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4446 value = 0.3121 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389592416 Billion total entry num = 0.346470424 Billion write speed all = 1.206756805 MB/sec (with seq num) write speed all = 1.158529454 MB/sec (without seq num) 2024/08/20-09:31:54.110513 140500229674560 [compaction_job.cc:1944] [default] [JOB 21807] Generated table #14654142: 129426 keys, 43616576 bytes, temperature: kWarm 2024/08/20-09:31:54.110607 140500229674560 EVENT_LOG_v1 {"time_micros": 1724117514110550, "cf_name": "default", "job": 21807, "event": "table_file_creation", "file_number": 14654142, "file_size": 43616576, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190332868103, "table_properties": {"data_size": 41077152, "index_size": 690496, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629611, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724117511, "oldest_key_time": 0, "file_creation_time": 1724117511, "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": 14654142, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:31:54.166880 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654143.sst) /dev/shm/ToplingTemp/Topling-286886-WXPFna 2024/08/20-09:31:54.188903 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654143.sst): first pass time = 0.02's, 239.347'MB/sec 2024/08/20-09:31:54.528886 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654143.sst): old prealloc_size = 132819940, real_size = 1676200 2024/08/20-09:31:54.528969 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654143.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5070 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.45 raw-val = 0.0052 GB zip-val = 0.0017 GB avg-val =1016.88 avg-zval = 329.88 2024/08/20-09:31:54.540574 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00/14654143.sst): second pass time = 0.34's, 15.202'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 149.469'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 57.824'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.150'MB/sec write SST data time = 0.00's, 548.166'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.052'MB, throughput = 1595.810'MB/sec zip my value time = 0.34's, unzip length = 0.005'GB zip my value throughput = 15.202'MB/sec zip pipeline throughput = 210.158'MB/sec entries = 5070 avg-key = 20.00 avg-zkey = 0.45 avg-val = 1016.88 avg-zval = 329.88 usrkeys = 5070 avg-key = 12.00 avg-zkey = 0.45 avg-val = 1023.88 avg-zval = 329.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5070 bytes = 15856 } seq expand size = 35490 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0052 GB dict = 0.05 MB all = 0.0053 GB } __ZipSize{ index = 0.0000 GB value = 0.0017 GB dict = 0.05 MB all = 0.0017 GB } UnZip/Zip{ index = 26.4062 value = 3.0826 dict = 1.00 all = 3.0150 } Zip/UnZip{ index = 0.0379 value = 0.3244 dict = 1.00 all = 0.3317 } ---------------------------- total value len = 62.567012 GB avg = 0.181 KB (by entry num) total key len = 6.794036 GB avg = 0.020 KB total ukey len = 3.192675 GB avg = 0.008 KB total ukey num = 0.389597486 Billion total entry num = 0.346475494 Billion write speed all = 1.206838688 MB/sec (with seq num) write speed all = 1.158611040 MB/sec (without seq num) 2024/08/20-09:31:54.547891 140500229674560 [compaction_job.cc:1944] [default] [JOB 21807] Generated table #14654143: 5070 keys, 1743634 bytes, temperature: kWarm 2024/08/20-09:31:54.547981 140500229674560 EVENT_LOG_v1 {"time_micros": 1724117514547937, "cf_name": "default", "job": 21807, "event": "table_file_creation", "file_number": 14654143, "file_size": 1743634, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190311827462, "largest_seqno": 190329363183, "table_properties": {"data_size": 1672496, "index_size": 2304, "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": 101400, "raw_average_key_size": 20, "raw_value_size": 5155586, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 5070, "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": 1724117514, "oldest_key_time": 0, "file_creation_time": 1724117514, "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": 14654143, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:31:54.557330 140500229674560 [compaction_job.cc:699] job-21807: subcompact[0], size: 0.088956 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21807/att-00 [14654141,14654142,14654143] 2024/08/20-09:31:54.591984 140500229674560 (Original Log Time 2024/08/20-09:31:48.026580) EVENT_LOG_v1 {"time_micros": 1724117508026529, "job": 21807, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14654135], "files_L3": [14654065, 14654066], "score": 0.984507, "input_data_size": 120745400, "oldest_snapshot_seqno": 190332904044} 2024/08/20-09:31:54.591989 140500229674560 (Original Log Time 2024/08/20-09:31:54.591378) [compaction_job.cc:2018] [default] [JOB 21807] Compacted 1@2 + 2@3 files to L3 => 88956448 bytes 2024/08/20-09:31:54.591991 140500229674560 (Original Log Time 2024/08/20-09:31:54.591885) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.5 rd, 13.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.8 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290771, records dropped: 26846 output_compression: Snappy 2024/08/20-09:31:54.592002 140500229674560 (Original Log Time 2024/08/20-09:31:54.591956) EVENT_LOG_v1 {"time_micros": 1724117514591917, "cf": "default", "job": 21807, "event": "compaction_finished", "compaction_time_micros": 6530761, "compaction_time_cpu_micros": 994959, "output_level": 3, "num_output_files": 3, "total_output_size": 88956448, "num_input_records": 290771, "num_output_records": 263925, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 70992789, "file_range_sync_nanos": 0, "file_fsync_nanos": 2340, "file_prepare_write_nanos": 7904, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:31:54.941089 140500229674560 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":1724117507,"executesMs":6750,"compactionJobId":21807,"attempt":0,"compactionInputRawBytes":301533906,"compactionInputZipBytes":120745400,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88956448,"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":"00-065b29832bd2eba093240685ba52ad58-24bc8c8701ecc4d1-00"}}, response = 2024/08/20-09:31:54.941217 140500229674560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21807/att-00: olev 3, work 6.750 s, result 6.308 ms, install 0.653 ms, input{raw 287.565 MiB zip 115.152 MiB}