2024/08/20-06:00:38.346943 140500187711040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00: fork to child time = 0.010058 sec 2024/08/20-06:00:38.347982 140500187711040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00 2024/08/20-06:00:38.353749 140500187711040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00 2024/08/20-06:00:38.357252 140500187711040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:00:38.357671 140500187711040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:00:38.408747 140500187711040 [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-11321/att-00/MANIFEST-14629260 2024/08/20-06:00:38.458283 140500187711040 [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-11321/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642171, last_sequence is 190073141638, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642039 2024/08/20-06:00:38.458290 140500187711040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:00:38.458365 140500187711040 [version_set.cc:5652] Creating manifest 14642171 2024/08/20-06:00:38.491657 140500187711040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:00:38.508330 140500187711040 [compaction_job.cc:2433] [default] [JOB 11321] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-06:00:38.508340 140500187711040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5867 Base level 1, inputs: [14642164(11MB)], [14642099(48MB) 14642100(48MB)] 2024/08/20-06:00:38.597214 140500187711040 [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 2024/08/20-06:00:38.597241 140500187711040 [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 2024/08/20-06:00:38.597262 140500187711040 [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 2024/08/20-06:00:38.597273 140500187711040 [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 2024/08/20-06:00:38.597284 140500187711040 [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 2024/08/20-06:00:38.952498 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642172.sst) /dev/shm/ToplingTemp/Topling-206441-gwtMNg 2024/08/20-06:00:39.253743 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642172.sst): first pass time = 0.30's, 222.811'MB/sec 2024/08/20-06:00:40.360697 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642172.sst): old prealloc_size = 73819750, real_size = 49168680 2024/08/20-06:00:40.360776 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642172.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-06:00:40.650657 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642172.sst): second pass time = 1.11's, 55.825'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.220'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26531.646'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.349'MB/sec write SST data time = 0.05's, 1024.452'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 = 14358.309'MB/sec zip my value time = 1.11's, unzip length = 0.062'GB zip my value throughput = 55.825'MB/sec zip pipeline throughput = 157.377'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.22 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.22 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8945 value = 1.2952 dict = 1.00 all = 1.3208 } Zip/UnZip{ index = 0.5278 value = 0.7721 dict = 1.00 all = 0.7571 } ---------------------------- 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 = 1.543656631 MB/sec (with seq num) write speed all = 1.481772456 MB/sec (without seq num) 2024/08/20-06:00:40.728835 140500187711040 [compaction_job.cc:1944] [default] [JOB 11321] Generated table #14642172: 335545 keys, 50809547 bytes, temperature: kWarm 2024/08/20-06:00:40.728936 140500187711040 EVENT_LOG_v1 {"time_micros": 1724104840728869, "cf_name": "default", "job": 11321, "event": "table_file_creation", "file_number": 14642172, "file_size": 50809547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190014321716, "largest_seqno": 190073120447, "table_properties": {"data_size": 47667760, "index_size": 1416896, "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": 1724104838, "oldest_key_time": 0, "file_creation_time": 1724104838, "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": 14642172, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:40.761696 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642173.sst) /dev/shm/ToplingTemp/Topling-206441-nTyppg 2024/08/20-06:00:41.422126 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642173.sst): first pass time = 0.66's, 101.621'MB/sec 2024/08/20-06:00:42.156043 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642173.sst): old prealloc_size = 73819750, real_size = 48794720 2024/08/20-06:00:42.156122 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642173.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.13 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-06:00:42.503542 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642173.sst): second pass time = 0.73's, 84.223'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 145.266'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23432.092'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.326'MB/sec write SST data time = 0.09's, 559.491'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 = 13492.967'MB/sec zip my value time = 0.73's, unzip length = 0.062'GB zip my value throughput = 84.223'MB/sec zip pipeline throughput = 143.106'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.13 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.13 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5574 value = 1.2954 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.3910 value = 0.7720 dict = 1.00 all = 0.7522 } ---------------------------- 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 = 1.545143142 MB/sec (with seq num) write speed all = 1.483201609 MB/sec (without seq num) 2024/08/20-06:00:42.567039 140500187711040 [compaction_job.cc:1944] [default] [JOB 11321] Generated table #14642173: 335545 keys, 50477579 bytes, temperature: kWarm 2024/08/20-06:00:42.567122 140500187711040 EVENT_LOG_v1 {"time_micros": 1724104842567077, "cf_name": "default", "job": 11321, "event": "table_file_creation", "file_number": 14642173, "file_size": 50477579, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189995321757, "largest_seqno": 190073120445, "table_properties": {"data_size": 47661040, "index_size": 1049664, "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": 1724104840, "oldest_key_time": 0, "file_creation_time": 1724104840, "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": 14642173, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:42.631593 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst) /dev/shm/ToplingTemp/Topling-206441-TGU0yh 2024/08/20-06:00:42.739092 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst): first pass time = 0.11's, 95.705'MB/sec 2024/08/20-06:00:42.915743 140500187711040 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst): part-0: reject ZipStore ratio = 0.917 2024/08/20-06:00:42.937804 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst): old prealloc_size = 73819750, real_size = 9572712 2024/08/20-06:00:42.937848 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 51410 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.95 raw-val = 0.0095 GB zip-val = 0.0095 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-06:00:42.955714 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00/14642174.sst): second pass time = 0.18's, 53.800'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 543.117'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3613.965'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.199'MB/sec write SST data time = 0.01's, 1358.210'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 = 0.18's, unzip length = 0.009'GB zip my value throughput = 53.800'MB/sec zip pipeline throughput = 115.533'MB/sec entries = 51410 avg-key = 16.00 avg-zkey = 1.95 avg-val = 184.00 avg-zval = 184.00 usrkeys = 51410 avg-key = 8.00 avg-zkey = 1.95 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 51410 bytes = 167104 } seq expand size = 359870 multi value expand size = 0 cnt WriteAppend = 1162 UnZipSize{ index = 0.0004 GB value = 0.0095 GB dict = 0.00 MB all = 0.0103 GB } __ZipSize{ index = 0.0001 GB value = 0.0095 GB dict = 0.00 MB all = 0.0097 GB } UnZip/Zip{ index = 4.1089 value = 1.0000 dict = 0.00 all = 1.0569 } Zip/UnZip{ index = 0.2434 value = 1.0000 dict = 0.00 all = 0.9461 } ---------------------------- total value len = 62.434747 GB avg = 0.180 KB (by entry num) total key len = 6.800318 GB avg = 0.020 KB total ukey len = 3.195287 GB avg = 0.008 KB total ukey num = 0.390056061 Billion total entry num = 0.346934069 Billion write speed all = 1.545365078 MB/sec (with seq num) write speed all = 1.483414991 MB/sec (without seq num) 2024/08/20-06:00:42.971247 140500187711040 [compaction_job.cc:1944] [default] [JOB 11321] Generated table #14642174: 51410 keys, 9728041 bytes, temperature: kWarm 2024/08/20-06:00:42.971305 140500187711040 EVENT_LOG_v1 {"time_micros": 1724104842971274, "cf_name": "default", "job": 11321, "event": "table_file_creation", "file_number": 14642174, "file_size": 9728041, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914821, "largest_seqno": 190071366397, "table_properties": {"data_size": 9459632, "index_size": 100096, "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": 822560, "raw_average_key_size": 16, "raw_value_size": 9459440, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 51410, "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": 1724104842, "oldest_key_time": 0, "file_creation_time": 1724104842, "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": 14642174, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:42.981754 140500187711040 [compaction_job.cc:699] job-11321: subcompact[0], size: 0.111015 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11321/att-00 [14642172,14642173,14642174] 2024/08/20-06:00:43.016654 140500187711040 (Original Log Time 2024/08/20-06:00:38.508387) EVENT_LOG_v1 {"time_micros": 1724104838508351, "job": 11321, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14642164], "files_L2": [14642099, 14642100], "score": 0.983995, "input_data_size": 113021481, "oldest_snapshot_seqno": 190073141590} 2024/08/20-06:00:43.016660 140500187711040 (Original Log Time 2024/08/20-06:00:43.014512) [compaction_job.cc:2018] [default] [JOB 11321] Compacted 1@1 + 2@2 files to L2 => 111015167 bytes 2024/08/20-06:00:43.016663 140500187711040 (Original Log Time 2024/08/20-06:00:43.016459) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 25.3 rd, 24.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(11.0, 96.7 +0.0 blob) out(105.9 +0.0 blob), read-write-amplify(19.4) write-amplify(9.6) OK, records in: 724568, records dropped: 2068 output_compression: Snappy 2024/08/20-06:00:43.016674 140500187711040 (Original Log Time 2024/08/20-06:00:43.016614) EVENT_LOG_v1 {"time_micros": 1724104843016492, "cf": "default", "job": 11321, "event": "compaction_finished", "compaction_time_micros": 4473372, "compaction_time_cpu_micros": 1409825, "output_level": 2, "num_output_files": 3, "total_output_size": 111015167, "num_input_records": 724568, "num_output_records": 722500, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 78277370, "file_range_sync_nanos": 0, "file_fsync_nanos": 3157, "file_prepare_write_nanos": 42733, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:00:43.188852 140500187711040 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":1724104838,"executesMs":4651,"compactionJobId":11321,"attempt":0,"compactionInputRawBytes":144913600,"compactionInputZipBytes":113021481,"compactionOutputRawBytes":0,"compactionOutputZipBytes":111015167,"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":"00-0e519eedae277733ec4e79947964663f-360ef991010daf2f-00"}}, response = 2024/08/20-06:00:43.188964 140500187711040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11321/att-00: olev 2, work 4.652 s, result 15.454 ms, install 2.192 ms, input{raw 138.200 MiB zip 107.786 MiB}