2024/08/20-07:34:09.049566 140500548597312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00: fork to child time = 0.043288 sec 2024/08/20-07:34:09.050609 140500548597312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00 2024/08/20-07:34:09.055341 140500548597312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00 2024/08/20-07:34:09.056242 140500548597312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:34:09.056535 140500548597312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:34:09.098466 140500548597312 [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-15937/att-00/MANIFEST-14629260 2024/08/20-07:34:09.112432 140500548597312 [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-15937/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647341, last_sequence is 190191869118, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647112 2024/08/20-07:34:09.112441 140500548597312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:34:09.112567 140500548597312 [version_set.cc:5652] Creating manifest 14647341 2024/08/20-07:34:09.142532 140500548597312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:34:09.168672 140500548597312 [compaction_job.cc:2433] [default] [JOB 15937] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-07:34:09.168688 140500548597312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8167 Base level 2, inputs: [14647319(14MB)], [14647281(91MB) 14647282(91MB) 14647283(36MB)] 2024/08/20-07:34:09.343771 140500548597312 [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 2024/08/20-07:34:09.343795 140500548597312 [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 2024/08/20-07:34:09.343816 140500548597312 [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 2024/08/20-07:34:09.343830 140500548597312 [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 2024/08/20-07:34:09.343845 140500548597312 [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 2024/08/20-07:34:10.919706 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647342.sst) /dev/shm/ToplingTemp/Topling-241490-spWsdy 2024/08/20-07:34:12.289461 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647342.sst): first pass time = 1.37's, 97.991'MB/sec 2024/08/20-07:34:19.740725 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647342.sst): old prealloc_size = 147639500, real_size = 92146288 2024/08/20-07:34:19.740819 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647342.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.48 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-07:34:20.374165 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647342.sst): second pass time = 7.45's, 16.574'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.009'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19497.105'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.348'MB/sec write SST data time = 0.15's, 630.123'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30033.095'MB/sec zip my value time = 7.45's, unzip length = 0.123'GB zip my value throughput = 16.574'MB/sec zip pipeline throughput = 168.675'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.48 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.48 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.4050 value = 1.3571 dict = 1.00 all = 1.4032 } Zip/UnZip{ index = 0.1850 value = 0.7368 dict = 1.00 all = 0.7127 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.372978186 MB/sec (with seq num) write speed all = 1.317938383 MB/sec (without seq num) 2024/08/20-07:34:20.494402 140500548597312 [compaction_job.cc:1944] [default] [JOB 15937] Generated table #14647342: 671089 keys, 95653756 bytes, temperature: kWarm 2024/08/20-07:34:20.494523 140500548597312 EVENT_LOG_v1 {"time_micros": 1724110460494462, "cf_name": "default", "job": 15937, "event": "table_file_creation", "file_number": 14647342, "file_size": 95653756, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190191843057, "table_properties": {"data_size": 90985104, "index_size": 993280, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724110450, "oldest_key_time": 0, "file_creation_time": 1724110450, "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": 14647342, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:34:20.598646 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647343.sst) /dev/shm/ToplingTemp/Topling-241490-JbPvCx 2024/08/20-07:34:22.334516 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647343.sst): first pass time = 1.74's, 77.323'MB/sec 2024/08/20-07:34:23.721886 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647343.sst): old prealloc_size = 147639500, real_size = 92480312 2024/08/20-07:34:23.721957 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647343.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.99 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-07:34:24.257431 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647343.sst): second pass time = 1.39's, 89.106'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 179.084'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40078.632'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.381'MB/sec write SST data time = 0.10's, 1004.092'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26500.619'MB/sec zip my value time = 1.39's, unzip length = 0.123'GB zip my value throughput = 89.106'MB/sec zip pipeline throughput = 89.106'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.99 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.99 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 4.0264 value = 1.3572 dict = 1.00 all = 1.3995 } Zip/UnZip{ index = 0.2484 value = 0.7368 dict = 1.00 all = 0.7145 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.375627446 MB/sec (with seq num) write speed all = 1.320485408 MB/sec (without seq num) 2024/08/20-07:34:24.369826 140500548597312 [compaction_job.cc:1944] [default] [JOB 15937] Generated table #14647343: 671089 keys, 95903868 bytes, temperature: kWarm 2024/08/20-07:34:24.369941 140500548597312 EVENT_LOG_v1 {"time_micros": 1724110464369871, "cf_name": "default", "job": 15937, "event": "table_file_creation", "file_number": 14647343, "file_size": 95903868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189988338814, "largest_seqno": 190191843059, "table_properties": {"data_size": 90979008, "index_size": 1333376, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724110460, "oldest_key_time": 0, "file_creation_time": 1724110460, "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": 14647343, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:34:24.428571 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647344.sst) /dev/shm/ToplingTemp/Topling-241490-SQ1Tzw 2024/08/20-07:34:24.982609 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647344.sst): first pass time = 0.55's, 114.107'MB/sec 2024/08/20-07:34:25.918268 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647344.sst): old prealloc_size = 147639500, real_size = 45970312 2024/08/20-07:34:25.918338 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647344.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 316066 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.53 raw-val = 0.0582 GB zip-val = 0.0451 GB avg-val = 184.00 avg-zval = 142.67 2024/08/20-07:34:26.180134 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00/14647344.sst): second pass time = 0.93's, 62.209'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 181.599'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22912.448'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.366'MB/sec write SST data time = 0.05's, 1033.649'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.596'MB, throughput = 16246.067'MB/sec zip my value time = 0.93's, unzip length = 0.058'GB zip my value throughput = 62.209'MB/sec zip pipeline throughput = 177.848'MB/sec entries = 316066 avg-key = 16.00 avg-zkey = 2.53 avg-val = 184.00 avg-zval = 142.67 usrkeys = 316066 avg-key = 8.00 avg-zkey = 2.53 avg-val = 191.00 avg-zval = 142.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 316066 bytes = 1066736 } seq expand size = 2212462 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0025 GB value = 0.0582 GB dict = 0.60 MB all = 0.0632 GB } __ZipSize{ index = 0.0008 GB value = 0.0451 GB dict = 0.60 MB all = 0.0476 GB } UnZip/Zip{ index = 3.1637 value = 1.2897 dict = 1.00 all = 1.3293 } Zip/UnZip{ index = 0.3161 value = 0.7754 dict = 1.00 all = 0.7523 } ---------------------------- total value len = 62.613474 GB avg = 0.180 KB (by entry num) total key len = 6.815290 GB avg = 0.020 KB total ukey len = 3.202773 GB avg = 0.008 KB total ukey num = 0.390991805 Billion total entry num = 0.347869813 Billion write speed all = 1.376872478 MB/sec (with seq num) write speed all = 1.321682399 MB/sec (without seq num) 2024/08/20-07:34:26.239197 140500548597312 [compaction_job.cc:1944] [default] [JOB 15937] Generated table #14647344: 316066 keys, 47554915 bytes, temperature: kWarm 2024/08/20-07:34:26.239268 140500548597312 EVENT_LOG_v1 {"time_micros": 1724110466239234, "cf_name": "default", "job": 15937, "event": "table_file_creation", "file_number": 14647344, "file_size": 47554915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190074866248, "largest_seqno": 190191843058, "table_properties": {"data_size": 45091936, "index_size": 799232, "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": 5057056, "raw_average_key_size": 16, "raw_value_size": 58156144, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 316066, "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": 1724110464, "oldest_key_time": 0, "file_creation_time": 1724110464, "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": 14647344, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:34:26.257529 140500548597312 [compaction_job.cc:699] job-15937: subcompact[0], size: 0.239113 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15937/att-00 [14647342,14647343,14647344] 2024/08/20-07:34:26.299323 140500548597312 (Original Log Time 2024/08/20-07:34:09.168743) EVENT_LOG_v1 {"time_micros": 1724110449168702, "job": 15937, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14647319], "files_L3": [14647281, 14647282, 14647283], "score": 0.993155, "input_data_size": 245386480, "oldest_snapshot_seqno": 190191868480} 2024/08/20-07:34:26.299326 140500548597312 (Original Log Time 2024/08/20-07:34:26.298603) [compaction_job.cc:2018] [default] [JOB 15937] Compacted 1@2 + 3@3 files to L3 => 239112539 bytes 2024/08/20-07:34:26.299328 140500548597312 (Original Log Time 2024/08/20-07:34:26.299251) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.4 rd, 14.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(14.4, 219.6 +0.0 blob) out(228.0 +0.0 blob), read-write-amplify(32.0) write-amplify(15.8) OK, records in: 1663946, records dropped: 5702 output_compression: Snappy 2024/08/20-07:34:26.299334 140500548597312 (Original Log Time 2024/08/20-07:34:26.299299) EVENT_LOG_v1 {"time_micros": 1724110466299277, "cf": "default", "job": 15937, "event": "compaction_finished", "compaction_time_micros": 17088797, "compaction_time_cpu_micros": 3844646, "output_level": 3, "num_output_files": 3, "total_output_size": 239112539, "num_input_records": 1663946, "num_output_records": 1658244, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 150917658, "file_range_sync_nanos": 0, "file_fsync_nanos": 2449, "file_prepare_write_nanos": 8098, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:34:26.426393 140500548597312 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":1724110448,"executesMs":17242,"compactionJobId":15937,"attempt":0,"compactionInputRawBytes":332789200,"compactionInputZipBytes":245386480,"compactionOutputRawBytes":0,"compactionOutputZipBytes":239112539,"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-d6b4855db575de91bb38d1da7bf16ec3-c3bc74b898d967d7-00"}}, response = 2024/08/20-07:34:26.426540 140500548597312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15937/att-00: olev 3, work 17.243 s, result 6.147 ms, install 0.750 ms, input{raw 317.373 MiB zip 234.019 MiB}