2024/08/20-12:45:59.047499 140500296816192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00: fork to child time = 0.027338 sec 2024/08/20-12:45:59.049046 140500296816192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00 2024/08/20-12:45:59.056141 140500296816192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00 2024/08/20-12:45:59.056597 140500296816192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:45:59.057075 140500296816192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:45:59.098406 140500296816192 [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-30309/att-00/MANIFEST-14629260 2024/08/20-12:45:59.154182 140500296816192 [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-30309/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664027, last_sequence is 190551095899, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14663974 2024/08/20-12:45:59.154191 140500296816192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:45:59.154274 140500296816192 [version_set.cc:5652] Creating manifest 14664027 2024/08/20-12:45:59.183424 140500296816192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:45:59.198653 140500296816192 [compaction_job.cc:2433] [default] [JOB 30309] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-12:45:59.198677 140500296816192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15488 Base level 1, inputs: [14664001(14MB)], [14663923(48MB) 14663924(48MB) 14663925(33MB)] 2024/08/20-12:45:59.328029 140500296816192 [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 2024/08/20-12:45:59.328055 140500296816192 [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 2024/08/20-12:45:59.328079 140500296816192 [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 2024/08/20-12:45:59.328094 140500296816192 [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 2024/08/20-12:45:59.328109 140500296816192 [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 2024/08/20-12:45:59.698953 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664028.sst) /dev/shm/ToplingTemp/Topling-353071-1HkxVN 2024/08/20-12:46:00.188247 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664028.sst): first pass time = 0.49's, 137.171'MB/sec 2024/08/20-12:46:02.759824 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664028.sst): old prealloc_size = 73819750, real_size = 48829280 2024/08/20-12:46:02.759900 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664028.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-12:46:03.246608 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664028.sst): second pass time = 2.57's, 24.018'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.683'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20034.710'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.215'MB/sec write SST data time = 0.10's, 521.800'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16305.957'MB/sec zip my value time = 2.57's, unzip length = 0.062'GB zip my value throughput = 24.018'MB/sec zip pipeline throughput = 120.749'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.21 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.21 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4896 value = 1.2952 dict = 1.00 all = 1.3297 } Zip/UnZip{ index = 0.4017 value = 0.7721 dict = 1.00 all = 0.7521 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.000476275 MB/sec (with seq num) write speed all = 0.960367842 MB/sec (without seq num) 2024/08/20-12:46:03.309183 140500296816192 [compaction_job.cc:1944] [default] [JOB 30309] Generated table #14664028: 335545 keys, 50470155 bytes, temperature: kWarm 2024/08/20-12:46:03.309385 140500296816192 EVENT_LOG_v1 {"time_micros": 1724129163309227, "cf_name": "default", "job": 30309, "event": "table_file_creation", "file_number": 14664028, "file_size": 50470155, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190502887986, "largest_seqno": 190551044374, "table_properties": {"data_size": 47667040, "index_size": 1078208, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129159, "oldest_key_time": 0, "file_creation_time": 1724129159, "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": 14664028, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:03.381111 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664029.sst) /dev/shm/ToplingTemp/Topling-353071-nsimrL 2024/08/20-12:46:04.472239 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664029.sst): first pass time = 1.09's, 61.507'MB/sec 2024/08/20-12:46:05.782396 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664029.sst): old prealloc_size = 73819750, real_size = 48981632 2024/08/20-12:46:05.782484 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664029.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.67 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-12:46:06.184180 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664029.sst): second pass time = 1.31's, 47.150'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 126.104'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20804.211'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.284'MB/sec write SST data time = 0.11's, 475.022'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 20041.276'MB/sec zip my value time = 1.31's, unzip length = 0.062'GB zip my value throughput = 47.150'MB/sec zip pipeline throughput = 149.353'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.67 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.67 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1771 value = 1.2953 dict = 1.00 all = 1.3246 } Zip/UnZip{ index = 0.4593 value = 0.7720 dict = 1.00 all = 0.7550 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.001438574 MB/sec (with seq num) write speed all = 0.961293011 MB/sec (without seq num) 2024/08/20-12:46:06.277360 140500296816192 [compaction_job.cc:1944] [default] [JOB 30309] Generated table #14664029: 335545 keys, 50664459 bytes, temperature: kWarm 2024/08/20-12:46:06.277417 140500296816192 EVENT_LOG_v1 {"time_micros": 1724129166277388, "cf_name": "default", "job": 30309, "event": "table_file_creation", "file_number": 14664029, "file_size": 50664459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482645460, "largest_seqno": 190551044372, "table_properties": {"data_size": 47664592, "index_size": 1233024, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129163, "oldest_key_time": 0, "file_creation_time": 1724129163, "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": 14664029, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:06.307662 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664030.sst) /dev/shm/ToplingTemp/Topling-353071-se75SL 2024/08/20-12:46:06.810121 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664030.sst): first pass time = 0.50's, 101.049'MB/sec 2024/08/20-12:46:07.224993 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664030.sst): old prealloc_size = 73819750, real_size = 37721664 2024/08/20-12:46:07.225070 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664030.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 253841 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.21 raw-val = 0.0467 GB zip-val = 0.0368 GB avg-val = 184.00 avg-zval = 145.14 2024/08/20-12:46:07.592302 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00/14664030.sst): second pass time = 0.41's, 112.812'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 106.078'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18375.637'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.222'MB/sec write SST data time = 0.08's, 480.670'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.477'MB, throughput = 13111.771'MB/sec zip my value time = 0.41's, unzip length = 0.047'GB zip my value throughput = 112.812'MB/sec zip pipeline throughput = 112.812'MB/sec entries = 253841 avg-key = 16.00 avg-zkey = 3.21 avg-val = 184.00 avg-zval = 145.14 usrkeys = 253841 avg-key = 8.00 avg-zkey = 3.21 avg-val = 191.00 avg-zval = 145.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 253841 bytes = 824992 } seq expand size = 1776887 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0467 GB dict = 0.48 MB all = 0.0508 GB } __ZipSize{ index = 0.0008 GB value = 0.0368 GB dict = 0.48 MB all = 0.0390 GB } UnZip/Zip{ index = 2.4929 value = 1.2677 dict = 1.00 all = 1.3031 } Zip/UnZip{ index = 0.4011 value = 0.7888 dict = 1.00 all = 0.7674 } ---------------------------- total value len = 62.473412 GB avg = 0.180 KB (by entry num) total key len = 6.803557 GB avg = 0.020 KB total ukey len = 3.196907 GB avg = 0.008 KB total ukey num = 0.390258492 Billion total entry num = 0.347136500 Billion write speed all = 1.002178305 MB/sec (with seq num) write speed all = 0.962004183 MB/sec (without seq num) 2024/08/20-12:46:07.664201 140500296816192 [compaction_job.cc:1944] [default] [JOB 30309] Generated table #14664030: 253841 keys, 38960987 bytes, temperature: kWarm 2024/08/20-12:46:07.664270 140500296816192 EVENT_LOG_v1 {"time_micros": 1724129167664230, "cf_name": "default", "job": 30309, "event": "table_file_creation", "file_number": 14664030, "file_size": 38960987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190511460514, "largest_seqno": 190551044375, "table_properties": {"data_size": 36843440, "index_size": 814592, "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": 4061456, "raw_average_key_size": 16, "raw_value_size": 46706744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 253841, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129166, "oldest_key_time": 0, "file_creation_time": 1724129166, "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": 14664030, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:07.694008 140500296816192 [compaction_job.cc:699] job-30309: subcompact[0], size: 0.140096 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30309/att-00 [14664028,14664029,14664030] 2024/08/20-12:46:07.759492 140500296816192 (Original Log Time 2024/08/20-12:45:59.198776) EVENT_LOG_v1 {"time_micros": 1724129159198699, "job": 30309, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664001], "files_L2": [14663923, 14663924, 14663925], "score": 0.968236, "input_data_size": 152083989, "oldest_snapshot_seqno": 190551095747} 2024/08/20-12:46:07.759497 140500296816192 (Original Log Time 2024/08/20-12:46:07.758852) [compaction_job.cc:2018] [default] [JOB 30309] Compacted 1@1 + 3@2 files to L2 => 140095601 bytes 2024/08/20-12:46:07.759500 140500296816192 (Original Log Time 2024/08/20-12:46:07.759384) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 17.9 rd, 16.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.9, 130.1 +0.0 blob) out(133.6 +0.0 blob), read-write-amplify(18.7) write-amplify(9.0) OK, records in: 928007, records dropped: 3076 output_compression: Snappy 2024/08/20-12:46:07.759511 140500296816192 (Original Log Time 2024/08/20-12:46:07.759460) EVENT_LOG_v1 {"time_micros": 1724129167759419, "cf": "default", "job": 30309, "event": "compaction_finished", "compaction_time_micros": 8495246, "compaction_time_cpu_micros": 2297208, "output_level": 2, "num_output_files": 3, "total_output_size": 140095601, "num_input_records": 928007, "num_output_records": 924931, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 138759144, "file_range_sync_nanos": 0, "file_fsync_nanos": 2878, "file_prepare_write_nanos": 10778, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:46:07.911626 140500296816192 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":1724129158,"executesMs":8694,"compactionJobId":30309,"attempt":0,"compactionInputRawBytes":185601400,"compactionInputZipBytes":152083989,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140095601,"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":"00-1c481b0b0444932299301d954995b382-e36f5bca72d43c74-00"}}, response = 2024/08/20-12:46:07.911728 140500296816192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30309/att-00: olev 2, work 8.695 s, result 16.079 ms, install 0.695 ms, input{raw 177.003 MiB zip 145.039 MiB}