2024/08/20-22:37:18.994833 139856983979584 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00: fork to child time = 0.019219 sec 2024/08/20-22:37:18.996248 139856983979584 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00 2024/08/20-22:37:19.002645 139856983979584 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00 2024/08/20-22:37:19.004943 139856983979584 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:37:19.005418 139856983979584 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:37:19.047809 139856983979584 [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-53217/att-00/MANIFEST-14629260 2024/08/20-22:37:19.109152 139856983979584 [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-53217/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690543, last_sequence is 191134389188, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14690401 2024/08/20-22:37:19.109170 139856983979584 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:37:19.109284 139856983979584 [version_set.cc:5652] Creating manifest 14690543 2024/08/20-22:37:19.132778 139856983979584 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:37:19.146947 139856983979584 [compaction_job.cc:2433] [default] [JOB 53217] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-22:37:19.146970 139856983979584 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26943 Base level 1, inputs: [14690527(31MB)], [14690468(20MB) 14690469(20MB)] 2024/08/20-22:37:19.412450 139856983979584 [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 2024/08/20-22:37:19.412477 139856983979584 [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 2024/08/20-22:37:19.412502 139856983979584 [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 2024/08/20-22:37:19.412517 139856983979584 [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 2024/08/20-22:37:19.412538 139856983979584 [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 2024/08/20-22:37:19.583336 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690544.sst) /dev/shm/ToplingTemp/Topling-44093-qJVCVg 2024/08/20-22:37:19.768172 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690544.sst): first pass time = 0.18's, 363.200'MB/sec 2024/08/20-22:37:20.328367 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690544.sst): old prealloc_size = 73819750, real_size = 21050864 2024/08/20-22:37:20.328430 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690544.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.35 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.97 avg-zval = 319.68 2024/08/20-22:37:20.440138 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690544.sst): second pass time = 0.56's, 117.664'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 196.131'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10205.880'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.195'MB/sec write SST data time = 0.03's, 762.831'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16456.209'MB/sec zip my value time = 0.56's, unzip length = 0.066'GB zip my value throughput = 117.664'MB/sec zip pipeline throughput = 117.664'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.35 avg-val = 1016.97 avg-zval = 319.68 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.35 avg-val = 1023.97 avg-zval = 319.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 210352 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2438 value = 3.1813 dict = 1.00 all = 3.0617 } Zip/UnZip{ index = 0.4457 value = 0.3143 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064717 Billion total entry num = 0.000064717 Billion write speed all = 0.007694749 MB/sec (with seq num) write speed all = 0.007635784 MB/sec (without seq num) 2024/08/20-22:37:20.476886 139856983979584 [compaction_job.cc:1944] [default] [JOB 53217] Generated table #14690544: 64717 keys, 21919352 bytes, temperature: kWarm 2024/08/20-22:37:20.476998 139856983979584 EVENT_LOG_v1 {"time_micros": 1724164640476937, "cf_name": "default", "job": 53217, "event": "table_file_creation", "file_number": 14690544, "file_size": 21919352, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191085854002, "largest_seqno": 191134349146, "table_properties": {"data_size": 20688416, "index_size": 346112, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815274, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724164639, "oldest_key_time": 0, "file_creation_time": 1724164639, "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": 14690544, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:37:20.525914 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690545.sst) /dev/shm/ToplingTemp/Topling-44093-UNuaSh 2024/08/20-22:37:20.804252 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690545.sst): first pass time = 0.28's, 241.148'MB/sec 2024/08/20-22:37:21.278834 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690545.sst): old prealloc_size = 73819750, real_size = 21150576 2024/08/20-22:37:21.278889 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690545.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.39 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 320.19 2024/08/20-22:37:21.424017 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690545.sst): second pass time = 0.47's, 138.898'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 151.582'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16010.533'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.191'MB/sec write SST data time = 0.06's, 364.006'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17151.128'MB/sec zip my value time = 0.47's, unzip length = 0.066'GB zip my value throughput = 138.898'MB/sec zip pipeline throughput = 138.898'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 6.39 avg-val = 1017.00 avg-zval = 320.19 usrkeys = 64715 avg-key = 12.00 avg-zkey = 6.39 avg-val = 1024.00 avg-zval = 320.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 194160 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 1.8783 value = 3.1763 dict = 1.00 all = 3.0500 } Zip/UnZip{ index = 0.5324 value = 0.3148 dict = 1.00 all = 0.3279 } ---------------------------- total value len = 0.132537 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.015387782 MB/sec (with seq num) write speed all = 0.015269866 MB/sec (without seq num) 2024/08/20-22:37:21.472939 139856983979584 [compaction_job.cc:1944] [default] [JOB 53217] Generated table #14690545: 64715 keys, 22003187 bytes, temperature: kWarm 2024/08/20-22:37:21.473019 139856983979584 EVENT_LOG_v1 {"time_micros": 1724164641472975, "cf_name": "default", "job": 53217, "event": "table_file_creation", "file_number": 14690545, "file_size": 22003187, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191118113368, "largest_seqno": 191134349176, "table_properties": {"data_size": 20720800, "index_size": 413440, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815397, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724164640, "oldest_key_time": 0, "file_creation_time": 1724164640, "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": 14690545, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:37:21.504883 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690546.sst) /dev/shm/ToplingTemp/Topling-44093-SggHwi 2024/08/20-22:37:21.534058 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690546.sst): first pass time = 0.03's, 259.716'MB/sec 2024/08/20-22:37:21.689466 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690546.sst): old prealloc_size = 73819750, real_size = 2402008 2024/08/20-22:37:21.689537 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690546.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7292 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.62 raw-val = 0.0074 GB zip-val = 0.0024 GB avg-val =1016.98 avg-zval = 328.51 2024/08/20-22:37:21.701438 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00/14690546.sst): second pass time = 0.15's, 48.029'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 208.812'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 110.740'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.212'MB/sec write SST data time = 0.00's, 748.719'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.079'MB, throughput = 2524.069'MB/sec zip my value time = 0.15's, unzip length = 0.007'GB zip my value throughput = 48.029'MB/sec zip pipeline throughput = 232.862'MB/sec entries = 7292 avg-key = 20.00 avg-zkey = 0.62 avg-val = 1016.98 avg-zval = 328.51 usrkeys = 7292 avg-key = 12.00 avg-zkey = 0.62 avg-val = 1023.98 avg-zval = 328.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7292 bytes = 20976 } seq expand size = 51044 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0074 GB dict = 0.08 MB all = 0.0076 GB } __ZipSize{ index = 0.0000 GB value = 0.0024 GB dict = 0.08 MB all = 0.0025 GB } UnZip/Zip{ index = 19.2570 value = 3.0958 dict = 1.00 all = 3.0228 } Zip/UnZip{ index = 0.0519 value = 0.3230 dict = 1.00 all = 0.3308 } ---------------------------- total value len = 0.140004 GB avg = 1.024 KB (by entry num) total key len = 0.002734 GB avg = 0.020 KB total ukey len = 0.001641 GB avg = 0.012 KB total ukey num = 0.000136724 Billion total entry num = 0.000136724 Billion write speed all = 0.016254190 MB/sec (with seq num) write speed all = 0.016129635 MB/sec (without seq num) 2024/08/20-22:37:21.710177 139856983979584 [compaction_job.cc:1944] [default] [JOB 53217] Generated table #14690546: 7292 keys, 2501549 bytes, temperature: kWarm 2024/08/20-22:37:21.710271 139856983979584 EVENT_LOG_v1 {"time_micros": 1724164641710206, "cf_name": "default", "job": 53217, "event": "table_file_creation", "file_number": 14690546, "file_size": 2501549, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191127139586, "largest_seqno": 191132539958, "table_properties": {"data_size": 2395488, "index_size": 4544, "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": 145840, "raw_average_key_size": 20, "raw_value_size": 7415850, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 7292, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724164641, "oldest_key_time": 0, "file_creation_time": 1724164641, "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": 14690546, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:37:21.715923 139856983979584 [compaction_job.cc:699] job-53217: subcompact[0], size: 0.046424 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53217/att-00 [14690544,14690545,14690546] 2024/08/20-22:37:21.735584 139856983979584 (Original Log Time 2024/08/20-22:37:19.147056) EVENT_LOG_v1 {"time_micros": 1724164639146993, "job": 53217, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14690527], "files_L2": [14690468, 14690469], "score": 0.999717, "input_data_size": 77449392, "oldest_snapshot_seqno": 191134389032} 2024/08/20-22:37:21.735591 139856983979584 (Original Log Time 2024/08/20-22:37:21.734473) [compaction_job.cc:2018] [default] [JOB 53217] Compacted 1@1 + 2@2 files to L2 => 46424088 bytes 2024/08/20-22:37:21.735593 139856983979584 (Original Log Time 2024/08/20-22:37:21.734864) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 30.1 rd, 18.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.9 +0.0 blob) out(44.3 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161390, records dropped: 24666 output_compression: Snappy 2024/08/20-22:37:21.735601 139856983979584 (Original Log Time 2024/08/20-22:37:21.734908) EVENT_LOG_v1 {"time_micros": 1724164641734889, "cf": "default", "job": 53217, "event": "compaction_finished", "compaction_time_micros": 2568873, "compaction_time_cpu_micros": 479406, "output_level": 2, "num_output_files": 3, "total_output_size": 46424088, "num_input_records": 161390, "num_output_records": 136724, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 65029058, "file_range_sync_nanos": 0, "file_fsync_nanos": 2628, "file_prepare_write_nanos": 9108, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-22:37:21.846664 139856983979584 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":1724164638,"executesMs":2732,"compactionJobId":53217,"attempt":0,"compactionInputRawBytes":167358376,"compactionInputZipBytes":77449392,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46424088,"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":"00-7e44ab43f45b20c8cb2e2512eb3e714c-1c79b803ca599ac7-00"}}, response = 2024/08/20-22:37:21.846750 139856983979584 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53217/att-00: olev 2, work 2.732 s, result 6.741 ms, install 1.152 ms, input{raw 159.605 MiB zip 73.861 MiB}