2024/08/20-09:22:53.184969 140500078605888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00: fork to child time = 0.046178 sec 2024/08/20-09:22:53.185981 140500078605888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00 2024/08/20-09:22:53.191432 140500078605888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00 2024/08/20-09:22:53.191737 140500078605888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:22:53.192015 140500078605888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:22:53.232649 140500078605888 [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-21380/att-00/MANIFEST-14629260 2024/08/20-09:22:53.246405 140500078605888 [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-21380/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653636, last_sequence is 190322452288, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653478 2024/08/20-09:22:53.246412 140500078605888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:22:53.246468 140500078605888 [version_set.cc:5652] Creating manifest 14653636 2024/08/20-09:22:53.275082 140500078605888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:22:53.288442 140500078605888 [compaction_job.cc:2433] [default] [JOB 21380] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-09:22:53.288457 140500078605888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10947 Base level 1, inputs: [14653612(14MB)], [14653571(48MB) 14653572(49MB) 14653573(12MB)] 2024/08/20-09:22:53.543907 140500078605888 [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 2024/08/20-09:22:53.543950 140500078605888 [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 2024/08/20-09:22:53.543968 140500078605888 [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 2024/08/20-09:22:53.543979 140500078605888 [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 2024/08/20-09:22:53.543989 140500078605888 [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 2024/08/20-09:22:54.333862 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653637.sst) /dev/shm/ToplingTemp/Topling-283548-4QY4MM 2024/08/20-09:22:54.654126 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653637.sst): first pass time = 0.32's, 209.580'MB/sec 2024/08/20-09:22:57.446654 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653637.sst): old prealloc_size = 73819750, real_size = 48831712 2024/08/20-09:22:57.446745 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653637.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 = 3.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-09:22:58.030291 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653637.sst): second pass time = 2.79's, 22.125'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 86.405'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18752.694'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 559.398'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 = 15454.976'MB/sec zip my value time = 2.79's, unzip length = 0.062'GB zip my value throughput = 22.125'MB/sec zip pipeline throughput = 218.912'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.20 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.20 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 9 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 = 0.0504 GB } UnZip/Zip{ index = 2.4962 value = 1.2951 dict = 1.00 all = 1.3307 } Zip/UnZip{ index = 0.4006 value = 0.7721 dict = 1.00 all = 0.7515 } ---------------------------- 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 = 1.214591116 MB/sec (with seq num) write speed all = 1.165898960 MB/sec (without seq num) 2024/08/20-09:22:58.174893 140500078605888 [compaction_job.cc:1944] [default] [JOB 21380] Generated table #14653637: 335545 keys, 50430603 bytes, temperature: kWarm 2024/08/20-09:22:58.175030 140500078605888 EVENT_LOG_v1 {"time_micros": 1724116978174973, "cf_name": "default", "job": 21380, "event": "table_file_creation", "file_number": 14653637, "file_size": 50430603, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190297796930, "largest_seqno": 190322358485, "table_properties": {"data_size": 47672272, "index_size": 1075392, "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": 1724116974, "oldest_key_time": 0, "file_creation_time": 1724116974, "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": 14653637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:22:58.214893 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653638.sst) /dev/shm/ToplingTemp/Topling-283548-izWeWK 2024/08/20-09:22:59.859559 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653638.sst): first pass time = 1.64's, 40.805'MB/sec 2024/08/20-09:23:02.473388 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653638.sst): old prealloc_size = 73819750, real_size = 49216952 2024/08/20-09:23:02.473460 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653638.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-09:23:03.059410 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653638.sst): second pass time = 2.61's, 23.630'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 86.787'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34383.544'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 551.995'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 = 13301.065'MB/sec zip my value time = 2.61's, unzip length = 0.062'GB zip my value throughput = 23.630'MB/sec zip pipeline throughput = 164.480'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.38 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.38 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8270 value = 1.2953 dict = 1.00 all = 1.3195 } Zip/UnZip{ index = 0.5474 value = 0.7720 dict = 1.00 all = 0.7578 } ---------------------------- 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 = 1.215703646 MB/sec (with seq num) write speed all = 1.166968648 MB/sec (without seq num) 2024/08/20-09:23:03.122955 140500078605888 [compaction_job.cc:1944] [default] [JOB 21380] Generated table #14653638: 335545 keys, 50857803 bytes, temperature: kWarm 2024/08/20-09:23:03.123093 140500078605888 EVENT_LOG_v1 {"time_micros": 1724116983122996, "cf_name": "default", "job": 21380, "event": "table_file_creation", "file_number": 14653638, "file_size": 50857803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190276902987, "largest_seqno": 190322358484, "table_properties": {"data_size": 47663632, "index_size": 1469312, "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": 1724116978, "oldest_key_time": 0, "file_creation_time": 1724116978, "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": 14653638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:03.179521 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst) /dev/shm/ToplingTemp/Topling-283548-p0Gi6N 2024/08/20-09:23:03.585794 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst): first pass time = 0.41's, 67.726'MB/sec 2024/08/20-09:23:03.903885 140500078605888 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst): part-0: reject ZipStore ratio = 0.832 2024/08/20-09:23:03.964196 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst): old prealloc_size = 73819750, real_size = 25925928 2024/08/20-09:23:03.964248 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 137555 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.22 raw-val = 0.0253 GB zip-val = 0.0253 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:23:04.030550 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00/14653639.sst): second pass time = 0.32's, 79.757'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.07's, 397.162'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15756.596'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.111'MB/sec write SST data time = 0.04's, 745.271'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.32's, unzip length = 0.025'GB zip my value throughput = 79.757'MB/sec zip pipeline throughput = 79.757'MB/sec entries = 137555 avg-key = 16.00 avg-zkey = 4.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 137555 avg-key = 8.00 avg-zkey = 4.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 137555 bytes = 447072 } seq expand size = 962885 multi value expand size = 0 cnt WriteAppend = 3097 UnZipSize{ index = 0.0011 GB value = 0.0253 GB dict = 0.00 MB all = 0.0275 GB } __ZipSize{ index = 0.0006 GB value = 0.0253 GB dict = 0.00 MB all = 0.0263 GB } UnZip/Zip{ index = 1.8939 value = 1.0000 dict = 0.00 all = 1.0445 } Zip/UnZip{ index = 0.5280 value = 1.0000 dict = 0.00 all = 0.9574 } ---------------------------- total value len = 62.451201 GB avg = 0.180 KB (by entry num) total key len = 6.801696 GB avg = 0.020 KB total ukey len = 3.195977 GB avg = 0.008 KB total ukey num = 0.390142206 Billion total entry num = 0.347020214 Billion write speed all = 1.216182956 MB/sec (with seq num) write speed all = 1.167429464 MB/sec (without seq num) 2024/08/20-09:23:04.067198 140500078605888 [compaction_job.cc:1944] [default] [JOB 21380] Generated table #14653639: 137555 keys, 26339626 bytes, temperature: kWarm 2024/08/20-09:23:04.067279 140500078605888 EVENT_LOG_v1 {"time_micros": 1724116984067231, "cf_name": "default", "job": 21380, "event": "table_file_creation", "file_number": 14653639, "file_size": 26339626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190282162795, "largest_seqno": 190322358036, "table_properties": {"data_size": 25310320, "index_size": 581056, "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": 2200880, "raw_average_key_size": 16, "raw_value_size": 25310120, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 137555, "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-MixedLenBlobStore", "creation_time": 1724116983, "oldest_key_time": 0, "file_creation_time": 1724116983, "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": 14653639, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:04.090746 140500078605888 [compaction_job.cc:699] job-21380: subcompact[0], size: 0.127628 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21380/att-00 [14653637,14653638,14653639] 2024/08/20-09:23:04.148457 140500078605888 (Original Log Time 2024/08/20-09:22:53.288503) EVENT_LOG_v1 {"time_micros": 1724116973288468, "job": 21380, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14653612], "files_L2": [14653571, 14653572, 14653573], "score": 0.993216, "input_data_size": 130422872, "oldest_snapshot_seqno": 190322451290} 2024/08/20-09:23:04.148461 140500078605888 (Original Log Time 2024/08/20-09:23:04.147878) [compaction_job.cc:2018] [default] [JOB 21380] Compacted 1@1 + 3@2 files to L2 => 127628032 bytes 2024/08/20-09:23:04.148464 140500078605888 (Original Log Time 2024/08/20-09:23:04.148374) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.1 rd, 11.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.3, 110.0 +0.0 blob) out(121.7 +0.0 blob), read-write-amplify(17.2) write-amplify(8.5) OK, records in: 811217, records dropped: 2572 output_compression: Snappy 2024/08/20-09:23:04.148473 140500078605888 (Original Log Time 2024/08/20-09:23:04.148431) EVENT_LOG_v1 {"time_micros": 1724116984148404, "cf": "default", "job": 21380, "event": "compaction_finished", "compaction_time_micros": 10802260, "compaction_time_cpu_micros": 1956732, "output_level": 2, "num_output_files": 3, "total_output_size": 127628032, "num_input_records": 811217, "num_output_records": 808645, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 102603189, "file_range_sync_nanos": 0, "file_fsync_nanos": 2927, "file_prepare_write_nanos": 131836, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:23:04.294630 140500078605888 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":1724116973,"executesMs":10951,"compactionJobId":21380,"attempt":0,"compactionInputRawBytes":162243400,"compactionInputZipBytes":130422872,"compactionOutputRawBytes":0,"compactionOutputZipBytes":127628032,"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":"00-66b565dd849c72e06e3691a74181f829-807fc7c92a0582c7-00"}}, response = 2024/08/20-09:23:04.294730 140500078605888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21380/att-00: olev 2, work 10.952 s, result 10.775 ms, install 0.627 ms, input{raw 154.727 MiB zip 124.381 MiB}