2024/08/20-20:31:24.460663 139857143440960 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00: fork to child time = 0.008997 sec 2024/08/20-20:31:24.461382 139857143440960 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00 2024/08/20-20:31:24.466216 139857143440960 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00 2024/08/20-20:31:24.467618 139857143440960 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:31:24.467905 139857143440960 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:31:24.505853 139857143440960 [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-48761/att-00/MANIFEST-14629260 2024/08/20-20:31:24.569477 139857143440960 [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-48761/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14685394, last_sequence is 191017844867, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14685295 2024/08/20-20:31:24.569488 139857143440960 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:31:24.569556 139857143440960 [version_set.cc:5652] Creating manifest 14685394 2024/08/20-20:31:24.598286 139857143440960 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:31:24.611306 139857143440960 [compaction_job.cc:2433] [default] [JOB 48761] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/20-20:31:24.611322 139857143440960 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24770 Base level 3, inputs: [14685385(40MB)], [14683645(83MB) 14683646(38MB) 14678994(73MB)] 2024/08/20-20:31:24.620495 139857143440960 [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 2024/08/20-20:31:24.620545 139857143440960 [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 2024/08/20-20:31:24.620579 139857143440960 [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 2024/08/20-20:31:24.620593 139857143440960 [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 2024/08/20-20:31:24.620606 139857143440960 [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 2024/08/20-20:31:25.845910 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685395.sst) /dev/shm/ToplingTemp/Topling-10900-7CSncp 2024/08/20-20:31:26.326333 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685395.sst): first pass time = 0.48's, 558.812'MB/sec 2024/08/20-20:31:29.638707 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685395.sst): old prealloc_size = 272271170, real_size = 83596672 2024/08/20-20:31:29.638771 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685395.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258852 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0018 GB avg-key = 8.00 avg-zkey = 6.89 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1017.02 avg-zval = 315.82 2024/08/20-20:31:29.959306 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685395.sst): second pass time = 3.31's, 79.509'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 272.101'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48703.523'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.298'MB/sec write SST data time = 0.10's, 841.505'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 51101.363'MB/sec zip my value time = 3.31's, unzip length = 0.263'GB zip my value throughput = 79.509'MB/sec zip pipeline throughput = 134.041'MB/sec entries = 258852 avg-key = 20.00 avg-zkey = 6.89 avg-val = 1017.02 avg-zval = 315.82 usrkeys = 258852 avg-key = 12.00 avg-zkey = 6.89 avg-val = 1024.02 avg-zval = 315.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258852 bytes = 1003072 } seq expand size = 1811964 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0018 GB value = 0.0817 GB dict = 2.69 MB all = 0.0872 GB } UnZip/Zip{ index = 1.7429 value = 3.2203 dict = 1.00 all = 3.0775 } Zip/UnZip{ index = 0.5738 value = 0.3105 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258852 Billion total entry num = 0.000258852 Billion write speed all = 0.219736033 MB/sec (with seq num) write speed all = 0.218052272 MB/sec (without seq num) 2024/08/20-20:31:30.063553 139857143440960 [compaction_job.cc:1944] [default] [JOB 48761] Generated table #14685395: 258852 keys, 87226113 bytes, temperature: kWarm 2024/08/20-20:31:30.063653 139857143440960 EVENT_LOG_v1 {"time_micros": 1724157090063598, "cf_name": "default", "job": 48761, "event": "table_file_creation", "file_number": 14685395, "file_size": 87226113, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650412181, "largest_seqno": 191017478538, "table_properties": {"data_size": 81749552, "index_size": 1782208, "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": 5177040, "raw_average_key_size": 20, "raw_value_size": 263258785, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 258852, "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": 1724157085, "oldest_key_time": 0, "file_creation_time": 1724157085, "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": 14685395, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:31:30.149807 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685396.sst) /dev/shm/ToplingTemp/Topling-10900-V38LBr 2024/08/20-20:31:32.043013 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685396.sst): first pass time = 1.89's, 141.794'MB/sec 2024/08/20-20:31:34.099848 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685396.sst): old prealloc_size = 272271170, real_size = 83184784 2024/08/20-20:31:34.099904 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685396.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258854 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.47 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1017.02 avg-zval = 315.64 2024/08/20-20:31:34.411015 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685396.sst): second pass time = 2.06's, 128.074'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 279.002'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 53281.951'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.297'MB/sec write SST data time = 0.09's, 933.775'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 69145.428'MB/sec zip my value time = 2.06's, unzip length = 0.263'GB zip my value throughput = 128.074'MB/sec zip pipeline throughput = 134.221'MB/sec entries = 258854 avg-key = 20.00 avg-zkey = 5.47 avg-val = 1017.02 avg-zval = 315.64 usrkeys = 258854 avg-key = 12.00 avg-zkey = 5.47 avg-val = 1024.02 avg-zval = 315.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258854 bytes = 1003072 } seq expand size = 1811978 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.1940 value = 3.2221 dict = 1.00 all = 3.0921 } Zip/UnZip{ index = 0.4558 value = 0.3104 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006212 GB avg = 0.012 KB total ukey num = 0.000517706 Billion total entry num = 0.000517706 Billion write speed all = 0.437887349 MB/sec (with seq num) write speed all = 0.434531958 MB/sec (without seq num) 2024/08/20-20:31:34.510837 139857143440960 [compaction_job.cc:1944] [default] [JOB 48761] Generated table #14685396: 258854 keys, 86814561 bytes, temperature: kWarm 2024/08/20-20:31:34.510909 139857143440960 EVENT_LOG_v1 {"time_micros": 1724157094510874, "cf_name": "default", "job": 48761, "event": "table_file_creation", "file_number": 14685396, "file_size": 86814561, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650409033, "largest_seqno": 191017475436, "table_properties": {"data_size": 81704064, "index_size": 1415808, "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": 5177080, "raw_average_key_size": 20, "raw_value_size": 263259090, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 258854, "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": 1724157090, "oldest_key_time": 0, "file_creation_time": 1724157090, "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": 14685396, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:31:34.563341 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685397.sst) /dev/shm/ToplingTemp/Topling-10900-yXZeXn 2024/08/20-20:31:34.728433 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685397.sst): first pass time = 0.17's, 680.361'MB/sec 2024/08/20-20:31:35.515581 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685397.sst): old prealloc_size = 272271170, real_size = 34906256 2024/08/20-20:31:35.515645 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685397.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 108282 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 6.35 raw-val = 0.1101 GB zip-val = 0.0342 GB avg-val =1016.96 avg-zval = 315.76 2024/08/20-20:31:35.656119 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00/14685397.sst): second pass time = 0.79's, 140.123'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 259.428'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25008.286'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.288'MB/sec write SST data time = 0.05's, 783.274'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.149'MB, throughput = 31374.000'MB/sec zip my value time = 0.79's, unzip length = 0.110'GB zip my value throughput = 140.123'MB/sec zip pipeline throughput = 140.123'MB/sec entries = 108282 avg-key = 20.00 avg-zkey = 6.35 avg-val = 1016.96 avg-zval = 315.76 usrkeys = 108282 avg-key = 12.00 avg-zkey = 6.35 avg-val = 1023.96 avg-zval = 315.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 108282 bytes = 419600 } seq expand size = 757974 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0013 GB value = 0.1101 GB dict = 1.15 MB all = 0.1123 GB } __ZipSize{ index = 0.0007 GB value = 0.0342 GB dict = 1.15 MB all = 0.0364 GB } UnZip/Zip{ index = 1.8883 value = 3.2207 dict = 1.00 all = 3.0805 } Zip/UnZip{ index = 0.5296 value = 0.3105 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 0.641018 GB avg = 1.024 KB (by entry num) total key len = 0.012520 GB avg = 0.020 KB total ukey len = 0.007512 GB avg = 0.012 KB total ukey num = 0.000625988 Billion total entry num = 0.000625988 Billion write speed all = 0.528935434 MB/sec (with seq num) write speed all = 0.524882326 MB/sec (without seq num) 2024/08/20-20:31:35.704394 139857143440960 [compaction_job.cc:1944] [default] [JOB 48761] Generated table #14685397: 108282 keys, 36449593 bytes, temperature: kWarm 2024/08/20-20:31:35.704487 139857143440960 EVENT_LOG_v1 {"time_micros": 1724157095704438, "cf_name": "default", "job": 48761, "event": "table_file_creation", "file_number": 14685397, "file_size": 36449593, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650406054, "largest_seqno": 191017478268, "table_properties": {"data_size": 34190848, "index_size": 688128, "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": 2165640, "raw_average_key_size": 20, "raw_value_size": 110118008, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 108282, "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": 1724157094, "oldest_key_time": 0, "file_creation_time": 1724157094, "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": 14685397, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:31:35.743279 139857143440960 [compaction_job.cc:699] job-48761: subcompact[0], size: 0.210490 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48761/att-00 [14685395,14685396,14685397] 2024/08/20-20:31:35.787369 139857143440960 (Original Log Time 2024/08/20-20:31:24.611389) EVENT_LOG_v1 {"time_micros": 1724157084611341, "job": 48761, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14685385], "files_L4": [14683645, 14683646, 14678994], "score": 1.01743, "input_data_size": 247519246, "oldest_snapshot_seqno": 191017843909} 2024/08/20-20:31:35.787373 139857143440960 (Original Log Time 2024/08/20-20:31:35.783674) [compaction_job.cc:2018] [default] [JOB 48761] Compacted 1@3 + 3@4 files to L4 => 210490267 bytes 2024/08/20-20:31:35.787375 139857143440960 (Original Log Time 2024/08/20-20:31:35.787298) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 22.2 rd, 18.9 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(40.5, 195.5 +0.0 blob) out(200.7 +0.0 blob), read-write-amplify(10.8) write-amplify(5.0) OK, records in: 734976, records dropped: 108988 output_compression: Snappy 2024/08/20-20:31:35.787381 139857143440960 (Original Log Time 2024/08/20-20:31:35.787344) EVENT_LOG_v1 {"time_micros": 1724157095787324, "cf": "default", "job": 48761, "event": "compaction_finished", "compaction_time_micros": 11131905, "compaction_time_cpu_micros": 2161459, "output_level": 4, "num_output_files": 3, "total_output_size": 210490267, "num_input_records": 734976, "num_output_records": 625988, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 127888429, "file_range_sync_nanos": 0, "file_fsync_nanos": 2869, "file_prepare_write_nanos": 9229, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-20:31:35.901205 139857143440960 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":1724157084,"executesMs":11317,"compactionJobId":48761,"attempt":0,"compactionInputRawBytes":762176839,"compactionInputZipBytes":247519246,"compactionOutputRawBytes":0,"compactionOutputZipBytes":210490267,"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":"00-53699113c8e1c60a913662d73232c339-07359d873418a80d-00"}}, response = 2024/08/20-20:31:35.901311 139857143440960 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-48761/att-00: olev 4, work 11.317 s, result 5.556 ms, install 3.726 ms, input{raw 726.868 MiB zip 236.053 MiB}