2024/08/20-23:09:08.682630 139856874874432 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00: fork to child time = 0.030350 sec 2024/08/20-23:09:08.683799 139856874874432 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00 2024/08/20-23:09:08.689828 139856874874432 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00 2024/08/20-23:09:08.691640 139856874874432 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:09:08.692081 139856874874432 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:09:08.728403 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-54467/att-00/MANIFEST-14629260 2024/08/20-23:09:08.788498 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-54467/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691952, last_sequence is 191163352298, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691908 2024/08/20-23:09:08.788516 139856874874432 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:09:08.788612 139856874874432 [version_set.cc:5652] Creating manifest 14691952 2024/08/20-23:09:08.814387 139856874874432 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:09:08.828706 139856874874432 [compaction_job.cc:2433] [default] [JOB 54467] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:09:08.828728 139856874874432 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27540 Base level 2, inputs: [14691912(16MB)], [14691857(91MB) 14691858(90MB) 14691859(28MB)] 2024/08/20-23:09:08.993970 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 2024/08/20-23:09:08.994011 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 2024/08/20-23:09:08.994036 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 2024/08/20-23:09:08.994052 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 2024/08/20-23:09:08.994067 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 2024/08/20-23:09:09.701132 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691953.sst) /dev/shm/ToplingTemp/Topling-53272-JAZOMm 2024/08/20-23:09:11.136735 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691953.sst): first pass time = 1.44's, 93.496'MB/sec 2024/08/20-23:09:14.603736 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691953.sst): old prealloc_size = 147639500, real_size = 92986344 2024/08/20-23:09:14.603809 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691953.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 2.72 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-23:09:15.334000 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691953.sst): second pass time = 3.47's, 35.626'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 132.020'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40853.591'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.265'MB/sec write SST data time = 0.10's, 983.662'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 = 30151.261'MB/sec zip my value time = 3.47's, unzip length = 0.123'GB zip my value throughput = 35.626'MB/sec zip pipeline throughput = 122.700'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.72 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.72 avg-val = 191.00 avg-zval = 135.59 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 = 0.0018 GB value = 0.0910 GB dict = 1.24 MB all = 0.0964 GB } UnZip/Zip{ index = 2.9383 value = 1.3571 dict = 1.00 all = 1.3922 } Zip/UnZip{ index = 0.3403 value = 0.7369 dict = 1.00 all = 0.7183 } ---------------------------- 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 = 0.012988516 MB/sec (with seq num) write speed all = 0.012486545 MB/sec (without seq num) 2024/08/20-23:09:15.444318 139856874874432 [compaction_job.cc:1944] [default] [JOB 54467] Generated table #14691953: 671089 keys, 96409916 bytes, temperature: kWarm 2024/08/20-23:09:15.444421 139856874874432 EVENT_LOG_v1 {"time_micros": 1724166555444363, "cf_name": "default", "job": 54467, "event": "table_file_creation", "file_number": 14691953, "file_size": 96409916, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985278021, "largest_seqno": 191161466163, "table_properties": {"data_size": 90991280, "index_size": 1827136, "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": 1724166549, "oldest_key_time": 0, "file_creation_time": 1724166549, "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": 14691953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:15.485960 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691954.sst) /dev/shm/ToplingTemp/Topling-53272-lyg7Bl 2024/08/20-23:09:17.127354 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691954.sst): first pass time = 1.64's, 81.773'MB/sec 2024/08/20-23:09:19.198218 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691954.sst): old prealloc_size = 147639500, real_size = 92013760 2024/08/20-23:09:19.198290 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691954.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.27 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-23:09:19.754593 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691954.sst): second pass time = 2.07's, 59.649'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 171.385'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19476.801'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.367'MB/sec write SST data time = 0.10's, 966.177'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 = 26220.204'MB/sec zip my value time = 2.07's, unzip length = 0.123'GB zip my value throughput = 59.649'MB/sec zip pipeline throughput = 150.218'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.27 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.27 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.2878 value = 1.3570 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1590 value = 0.7369 dict = 1.00 all = 0.7104 } ---------------------------- 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 = 0.025966300 MB/sec (with seq num) write speed all = 0.024962772 MB/sec (without seq num) 2024/08/20-23:09:19.862480 139856874874432 [compaction_job.cc:1944] [default] [JOB 54467] Generated table #14691954: 671089 keys, 95353404 bytes, temperature: kWarm 2024/08/20-23:09:19.862547 139856874874432 EVENT_LOG_v1 {"time_micros": 1724166559862513, "cf_name": "default", "job": 54467, "event": "table_file_creation", "file_number": 14691954, "file_size": 95353404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191051609701, "largest_seqno": 191161466160, "table_properties": {"data_size": 90992016, "index_size": 853824, "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": 1724166555, "oldest_key_time": 0, "file_creation_time": 1724166555, "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": 14691954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:19.902403 139856874874432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691955.sst) /dev/shm/ToplingTemp/Topling-53272-uqBoWl 2024/08/20-23:09:20.338154 139856874874432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691955.sst): first pass time = 0.44's, 106.083'MB/sec 2024/08/20-23:09:20.714984 139856874874432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691955.sst): old prealloc_size = 147639500, real_size = 34271296 2024/08/20-23:09:20.715057 139856874874432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691955.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 231102 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.92 raw-val = 0.0425 GB zip-val = 0.0338 GB avg-val = 184.00 avg-zval = 146.12 2024/08/20-23:09:21.046194 139856874874432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00/14691955.sst): second pass time = 0.38's, 113.109'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 106.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11578.668'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.216'MB/sec write SST data time = 0.06's, 560.946'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.437'MB, throughput = 11461.409'MB/sec zip my value time = 0.38's, unzip length = 0.043'GB zip my value throughput = 113.109'MB/sec zip pipeline throughput = 113.109'MB/sec entries = 231102 avg-key = 16.00 avg-zkey = 1.92 avg-val = 184.00 avg-zval = 146.12 usrkeys = 231102 avg-key = 8.00 avg-zkey = 1.92 avg-val = 191.00 avg-zval = 146.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231102 bytes = 751104 } seq expand size = 1617714 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0018 GB value = 0.0425 GB dict = 0.44 MB all = 0.0462 GB } __ZipSize{ index = 0.0004 GB value = 0.0338 GB dict = 0.44 MB all = 0.0354 GB } UnZip/Zip{ index = 4.1559 value = 1.2592 dict = 1.00 all = 1.3056 } Zip/UnZip{ index = 0.2406 value = 0.7941 dict = 1.00 all = 0.7660 } ---------------------------- total value len = 0.300496 GB avg = 0.191 KB (by entry num) total key len = 0.025172 GB avg = 0.016 KB total ukey len = 0.012586 GB avg = 0.008 KB total ukey num = 0.001573280 Billion total entry num = 0.001573280 Billion write speed all = 0.030433616 MB/sec (with seq num) write speed all = 0.029257438 MB/sec (without seq num) 2024/08/20-23:09:21.092194 139856874874432 [compaction_job.cc:1944] [default] [JOB 54467] Generated table #14691955: 231102 keys, 35402899 bytes, temperature: kWarm 2024/08/20-23:09:21.092295 139856874874432 EVENT_LOG_v1 {"time_micros": 1724166561092237, "cf_name": "default", "job": 54467, "event": "table_file_creation", "file_number": 14691955, "file_size": 35402899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535766, "largest_seqno": 191161465902, "table_properties": {"data_size": 33768528, "index_size": 444864, "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": 3697632, "raw_average_key_size": 16, "raw_value_size": 42522768, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 231102, "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": 1724166559, "oldest_key_time": 0, "file_creation_time": 1724166559, "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": 14691955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:21.113523 139856874874432 [compaction_job.cc:699] job-54467: subcompact[0], size: 0.227166 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54467/att-00 [14691953,14691954,14691955] 2024/08/20-23:09:21.205617 139856874874432 (Original Log Time 2024/08/20-23:09:08.828813) EVENT_LOG_v1 {"time_micros": 1724166548828751, "job": 54467, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691912], "files_L3": [14691857, 14691858, 14691859], "score": 0.999513, "input_data_size": 238844663, "oldest_snapshot_seqno": 191163352075} 2024/08/20-23:09:21.205624 139856874874432 (Original Log Time 2024/08/20-23:09:21.201824) [compaction_job.cc:2018] [default] [JOB 54467] Compacted 1@2 + 3@3 files to L3 => 227166219 bytes 2024/08/20-23:09:21.205627 139856874874432 (Original Log Time 2024/08/20-23:09:21.205513) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.4 rd, 18.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(16.5, 211.3 +0.0 blob) out(216.6 +0.0 blob), read-write-amplify(27.0) write-amplify(13.1) OK, records in: 1579378, records dropped: 6098 output_compression: Snappy 2024/08/20-23:09:21.205637 139856874874432 (Original Log Time 2024/08/20-23:09:21.205580) EVENT_LOG_v1 {"time_micros": 1724166561205551, "cf": "default", "job": 54467, "event": "compaction_finished", "compaction_time_micros": 12284726, "compaction_time_cpu_micros": 3813818, "output_level": 3, "num_output_files": 3, "total_output_size": 227166219, "num_input_records": 1579378, "num_output_records": 1573280, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 155809620, "file_range_sync_nanos": 0, "file_fsync_nanos": 2635, "file_prepare_write_nanos": 22684, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:09:21.343358 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":1724166548,"executesMs":12511,"compactionJobId":54467,"attempt":0,"compactionInputRawBytes":315875600,"compactionInputZipBytes":238844663,"compactionOutputRawBytes":0,"compactionOutputZipBytes":227166219,"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-d34f52e6108fce8065385b1be51b54f8-77facfe46ce8415b-00"}}, response = 2024/08/20-23:09:21.343462 139856874874432 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54467/att-00: olev 3, work 12.512 s, result 7.058 ms, install 3.852 ms, input{raw 301.242 MiB zip 227.780 MiB}