2024/08/20-21:36:42.571617 139856874874432 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00: fork to child time = 0.018973 sec 2024/08/20-21:36:42.572757 139856874874432 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00 2024/08/20-21:36:42.578764 139856874874432 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00 2024/08/20-21:36:42.585017 139856874874432 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:36:42.585456 139856874874432 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:36:42.630812 139856874874432 [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-50921/att-00/MANIFEST-14629260 2024/08/20-21:36:42.690031 139856874874432 [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-50921/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687952, last_sequence is 191078685404, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687778 2024/08/20-21:36:42.690041 139856874874432 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:36:42.690111 139856874874432 [version_set.cc:5652] Creating manifest 14687952 2024/08/20-21:36:42.718984 139856874874432 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:36:42.734071 139856874874432 [compaction_job.cc:2433] [default] [JOB 50921] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-21:36:42.734091 139856874874432 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25828 Base level 2, inputs: [14687936(16MB)], [14687860(91MB) 14687861(91MB) 14687862(36MB)] 2024/08/20-21:36:42.976869 139856874874432 [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 2024/08/20-21:36:42.976947 139856874874432 [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 2024/08/20-21:36:42.976994 139856874874432 [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 2024/08/20-21:36:42.977013 139856874874432 [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 2024/08/20-21:36:42.977028 139856874874432 [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 2024/08/20-21:36:43.711365 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687953.sst) /dev/shm/ToplingTemp/Topling-27346-MbkmuX 2024/08/20-21:36:45.182738 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687953.sst): first pass time = 1.47's, 91.223'MB/sec 2024/08/20-21:36:50.614310 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687953.sst): old prealloc_size = 147639500, real_size = 92274656 2024/08/20-21:36:50.614419 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687953.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.68 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:36:51.615740 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687953.sst): second pass time = 5.43's, 22.748'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.00's, 95.560'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22030.466'MB/sec (index lex order gen) rebuild zvType time = 0.81's, 0.206'MB/sec write SST data time = 0.19's, 508.407'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 = 26808.500'MB/sec zip my value time = 5.43's, unzip length = 0.123'GB zip my value throughput = 22.748'MB/sec zip pipeline throughput = 160.059'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.68 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.68 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.7714 value = 1.3572 dict = 1.00 all = 1.4025 } Zip/UnZip{ index = 0.2096 value = 0.7368 dict = 1.00 all = 0.7130 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.026965851 MB/sec (with seq num) write speed all = 0.025923693 MB/sec (without seq num) 2024/08/20-21:36:51.797386 139856874874432 [compaction_job.cc:1944] [default] [JOB 50921] Generated table #14687953: 671089 keys, 95698236 bytes, temperature: kWarm 2024/08/20-21:36:51.797497 139856874874432 EVENT_LOG_v1 {"time_micros": 1724161011797433, "cf_name": "default", "job": 50921, "event": "table_file_creation", "file_number": 14687953, "file_size": 95698236, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190943397870, "largest_seqno": 191078615535, "table_properties": {"data_size": 90981552, "index_size": 1125184, "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": 1724161003, "oldest_key_time": 0, "file_creation_time": 1724161003, "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": 14687953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:51.879131 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687954.sst) /dev/shm/ToplingTemp/Topling-27346-Gd8QgZ 2024/08/20-21:36:53.492673 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687954.sst): first pass time = 1.61's, 83.185'MB/sec 2024/08/20-21:36:55.341043 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687954.sst): old prealloc_size = 147639500, real_size = 92576560 2024/08/20-21:36:55.341120 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687954.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.13 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:36:55.963051 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687954.sst): second pass time = 1.85's, 66.849'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.337'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35246.217'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.322'MB/sec write SST data time = 0.10's, 943.966'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 = 32180.206'MB/sec zip my value time = 1.85's, unzip length = 0.123'GB zip my value throughput = 66.849'MB/sec zip pipeline throughput = 124.460'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.13 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.13 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.7605 value = 1.3572 dict = 1.00 all = 1.3981 } Zip/UnZip{ index = 0.2659 value = 0.7368 dict = 1.00 all = 0.7153 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.053886228 MB/sec (with seq num) write speed all = 0.051803669 MB/sec (without seq num) 2024/08/20-21:36:56.090473 139856874874432 [compaction_job.cc:1944] [default] [JOB 50921] Generated table #14687954: 671089 keys, 96000124 bytes, temperature: kWarm 2024/08/20-21:36:56.090554 139856874874432 EVENT_LOG_v1 {"time_micros": 1724161016090508, "cf_name": "default", "job": 50921, "event": "table_file_creation", "file_number": 14687954, "file_size": 96000124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839973974, "largest_seqno": 191078615538, "table_properties": {"data_size": 90980976, "index_size": 1427648, "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": 1724161011, "oldest_key_time": 0, "file_creation_time": 1724161011, "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": 14687954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:56.142051 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687955.sst) /dev/shm/ToplingTemp/Topling-27346-PZcPZY 2024/08/20-21:36:56.736703 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687955.sst): first pass time = 0.59's, 109.209'MB/sec 2024/08/20-21:36:57.287611 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687955.sst): old prealloc_size = 147639500, real_size = 46895168 2024/08/20-21:36:57.287669 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687955.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 324678 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.76 raw-val = 0.0597 GB zip-val = 0.0462 GB avg-val = 184.00 avg-zval = 142.42 2024/08/20-21:36:57.603884 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00/14687955.sst): second pass time = 0.55's, 108.591'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 153.425'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20208.507'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.302'MB/sec write SST data time = 0.05's, 1023.085'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.612'MB, throughput = 17120.470'MB/sec zip my value time = 0.55's, unzip length = 0.060'GB zip my value throughput = 108.591'MB/sec zip pipeline throughput = 121.500'MB/sec entries = 324678 avg-key = 16.00 avg-zkey = 1.76 avg-val = 184.00 avg-zval = 142.42 usrkeys = 324678 avg-key = 8.00 avg-zkey = 1.76 avg-val = 191.00 avg-zval = 142.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 324678 bytes = 1095808 } seq expand size = 2272746 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0026 GB value = 0.0597 GB dict = 0.61 MB all = 0.0649 GB } __ZipSize{ index = 0.0006 GB value = 0.0462 GB dict = 0.61 MB all = 0.0485 GB } UnZip/Zip{ index = 4.5331 value = 1.2919 dict = 1.00 all = 1.3383 } Zip/UnZip{ index = 0.2206 value = 0.7740 dict = 1.00 all = 0.7472 } ---------------------------- total value len = 0.318369 GB avg = 0.191 KB (by entry num) total key len = 0.026670 GB avg = 0.016 KB total ukey len = 0.013335 GB avg = 0.008 KB total ukey num = 0.001666856 Billion total entry num = 0.001666856 Billion write speed all = 0.066900223 MB/sec (with seq num) write speed all = 0.064314707 MB/sec (without seq num) 2024/08/20-21:36:57.661276 139856874874432 [compaction_job.cc:1944] [default] [JOB 50921] Generated table #14687955: 324678 keys, 48522667 bytes, temperature: kWarm 2024/08/20-21:36:57.661345 139856874874432 EVENT_LOG_v1 {"time_micros": 1724161017661311, "cf_name": "default", "job": 50921, "event": "table_file_creation", "file_number": 14687955, "file_size": 48522667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006753113, "largest_seqno": 191078615536, "table_properties": {"data_size": 46240816, "index_size": 572992, "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": 5194848, "raw_average_key_size": 16, "raw_value_size": 59740752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 324678, "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": 1724161016, "oldest_key_time": 0, "file_creation_time": 1724161016, "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": 14687955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:57.682377 139856874874432 [compaction_job.cc:699] job-50921: subcompact[0], size: 0.240221 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50921/att-00 [14687953,14687954,14687955] 2024/08/20-21:36:57.719792 139856874874432 (Original Log Time 2024/08/20-21:36:42.734167) EVENT_LOG_v1 {"time_micros": 1724161002734108, "job": 50921, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14687936], "files_L3": [14687860, 14687861, 14687862], "score": 0.985275, "input_data_size": 247159304, "oldest_snapshot_seqno": 191078685040} 2024/08/20-21:36:57.719796 139856874874432 (Original Log Time 2024/08/20-21:36:57.719365) [compaction_job.cc:2018] [default] [JOB 50921] Compacted 1@2 + 3@3 files to L3 => 240221027 bytes 2024/08/20-21:36:57.719797 139856874874432 (Original Log Time 2024/08/20-21:36:57.719727) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.5 rd, 16.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(16.4, 219.3 +0.0 blob) out(229.1 +0.0 blob), read-write-amplify(28.4) write-amplify(14.0) OK, records in: 1673124, records dropped: 6268 output_compression: Snappy 2024/08/20-21:36:57.719804 139856874874432 (Original Log Time 2024/08/20-21:36:57.719771) EVENT_LOG_v1 {"time_micros": 1724161017719753, "cf": "default", "job": 50921, "event": "compaction_finished", "compaction_time_micros": 14948222, "compaction_time_cpu_micros": 4236798, "output_level": 3, "num_output_files": 3, "total_output_size": 240221027, "num_input_records": 1673124, "num_output_records": 1666856, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 182517197, "file_range_sync_nanos": 0, "file_fsync_nanos": 2500, "file_prepare_write_nanos": 11088, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:36:57.846670 139856874874432 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":1724161002,"executesMs":15140,"compactionJobId":50921,"attempt":0,"compactionInputRawBytes":334624800,"compactionInputZipBytes":247159304,"compactionOutputRawBytes":0,"compactionOutputZipBytes":240221027,"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-f53b2c935920caf55914bdb5083c4728-c25a33476ebb52fd-00"}}, response = 2024/08/20-21:36:57.846765 139856874874432 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50921/att-00: olev 3, work 15.140 s, result 6.882 ms, install 0.461 ms, input{raw 319.123 MiB zip 235.709 MiB}