2024/07/26-22:46:37.911972 139696709219904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00: fork to child time = 0.017026 sec 2024/07/26-22:46:37.913032 139696709219904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00 2024/07/26-22:46:37.918813 139696709219904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00 2024/07/26-22:46:37.925288 139696709219904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-22:46:37.925671 139696709219904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-22:46:37.960633 139696709219904 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-120078/att-00/MANIFEST-13366722 2024/07/26-22:46:37.994220 139696709219904 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-120078/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13510509, last_sequence is 166200776866, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13510426 2024/07/26-22:46:37.994238 139696709219904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-22:46:37.994357 139696709219904 [version_set.cc:5652] Creating manifest 13510509 2024/07/26-22:46:38.021796 139696709219904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-22:46:38.034849 139696709219904 [compaction_job.cc:2433] [default] [JOB 120078] Compacting 1@1 + 2@2 files to L2, score 0.88, subcompactions 1 : 1 2024/07/26-22:46:38.034866 139696709219904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 62112 Base level 1, inputs: [13510459(31MB)], [13510376(47MB) 13510499(47MB)] 2024/07/26-22:46:38.296200 139696709219904 [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 2024/07/26-22:46:38.296232 139696709219904 [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 2024/07/26-22:46:38.296254 139696709219904 [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 2024/07/26-22:46:38.296269 139696709219904 [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 2024/07/26-22:46:38.296281 139696709219904 [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 2024/07/26-22:46:38.761591 139696709219904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510510.sst) /dev/shm/ToplingTemp/Topling-32606-UVSV5H 2024/07/26-22:46:39.227759 139696709219904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510510.sst): first pass time = 0.47's, 143.973'MB/sec 2024/07/26-22:46:40.333709 139696709219904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510510.sst): old prealloc_size = 73819750, real_size = 48521352 2024/07/26-22:46:40.333792 139696709219904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510510.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/26-22:46:40.734131 139696709219904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510510.sst): second pass time = 1.11's, 55.866'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 125.167'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14295.399'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.240'MB/sec write SST data time = 0.05's, 990.545'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17954.401'MB/sec zip my value time = 1.11's, unzip length = 0.062'GB zip my value throughput = 55.866'MB/sec zip pipeline throughput = 121.642'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.31 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.31 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.4629 value = 1.2954 dict = 1.00 all = 1.3390 } Zip/UnZip{ index = 0.2888 value = 0.7720 dict = 1.00 all = 0.7468 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.009440255 MB/sec (with seq num) write speed all = 0.009075415 MB/sec (without seq num) 2024/07/26-22:46:40.811092 139696709219904 [compaction_job.cc:1944] [default] [JOB 120078] Generated table #13510510: 335545 keys, 50120331 bytes, temperature: kWarm 2024/07/26-22:46:40.811189 139696709219904 EVENT_LOG_v1 {"time_micros": 1722005200811135, "cf_name": "default", "job": 120078, "event": "table_file_creation", "file_number": 13510510, "file_size": 50120331, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166174687708, "largest_seqno": 166200625083, "table_properties": {"data_size": 47662192, "index_size": 775168, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1722005198, "oldest_key_time": 0, "file_creation_time": 1722005198, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13510510, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:46:40.867682 139696709219904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510511.sst) /dev/shm/ToplingTemp/Topling-32606-gLrpTJ 2024/07/26-22:46:41.679849 139696709219904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510511.sst): first pass time = 0.81's, 82.635'MB/sec 2024/07/26-22:46:42.509472 139696709219904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510511.sst): old prealloc_size = 73819750, real_size = 49155536 2024/07/26-22:46:42.509523 139696709219904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510511.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.18 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/26-22:46:42.777134 139696709219904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510511.sst): second pass time = 0.83's, 74.481'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 189.784'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 50156.231'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.377'MB/sec write SST data time = 0.05's, 1125.729'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 10801.003'MB/sec zip my value time = 0.83's, unzip length = 0.062'GB zip my value throughput = 74.481'MB/sec zip pipeline throughput = 179.459'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.18 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.18 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9116 value = 1.2952 dict = 1.00 all = 1.3211 } Zip/UnZip{ index = 0.5231 value = 0.7721 dict = 1.00 all = 0.7569 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.018875269 MB/sec (with seq num) write speed all = 0.018145790 MB/sec (without seq num) 2024/07/26-22:46:42.881473 139696709219904 [compaction_job.cc:1944] [default] [JOB 120078] Generated table #13510511: 335545 keys, 50796427 bytes, temperature: kWarm 2024/07/26-22:46:42.881525 139696709219904 EVENT_LOG_v1 {"time_micros": 1722005202881496, "cf_name": "default", "job": 120078, "event": "table_file_creation", "file_number": 13510511, "file_size": 50796427, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166154566375, "largest_seqno": 166200625082, "table_properties": {"data_size": 47667296, "index_size": 1404224, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1722005200, "oldest_key_time": 0, "file_creation_time": 1722005200, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13510511, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:46:42.911633 139696709219904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst) /dev/shm/ToplingTemp/Topling-32606-745iZF 2024/07/26-22:46:43.042464 139696709219904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst): first pass time = 0.13's, 231.134'MB/sec 2024/07/26-22:46:43.320993 139696709219904 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst): part-0: reject ZipStore ratio = 0.824 2024/07/26-22:46:43.384510 139696709219904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst): old prealloc_size = 73819750, real_size = 28383072 2024/07/26-22:46:43.384565 139696709219904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151153 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.52 raw-val = 0.0278 GB zip-val = 0.0278 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-22:46:43.442575 139696709219904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00/13510512.sst): second pass time = 0.28's, 100.153'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 496.267'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15249.871'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.011'MB/sec write SST data time = 0.02's, 1395.994'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.28's, unzip length = 0.028'GB zip my value throughput = 100.153'MB/sec zip pipeline throughput = 103.296'MB/sec entries = 151153 avg-key = 16.00 avg-zkey = 3.52 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151153 avg-key = 8.00 avg-zkey = 3.52 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151153 bytes = 472368 } seq expand size = 1058071 multi value expand size = 0 cnt WriteAppend = 3402 UnZipSize{ index = 0.0012 GB value = 0.0278 GB dict = 0.00 MB all = 0.0302 GB } __ZipSize{ index = 0.0005 GB value = 0.0278 GB dict = 0.00 MB all = 0.0288 GB } UnZip/Zip{ index = 2.2696 value = 1.0000 dict = 0.00 all = 1.0490 } Zip/UnZip{ index = 0.4406 value = 1.0000 dict = 0.00 all = 0.9533 } ---------------------------- total value len = 0.157048 GB avg = 0.191 KB (by entry num) total key len = 0.013156 GB avg = 0.016 KB total ukey len = 0.006578 GB avg = 0.008 KB total ukey num = 0.000822243 Billion total entry num = 0.000822243 Billion write speed all = 0.023124551 MB/sec (with seq num) write speed all = 0.022230849 MB/sec (without seq num) 2024/07/26-22:46:43.478756 139696709219904 [compaction_job.cc:1944] [default] [JOB 120078] Generated table #13510512: 151153 keys, 28818666 bytes, temperature: kWarm 2024/07/26-22:46:43.478810 139696709219904 EVENT_LOG_v1 {"time_micros": 1722005203478780, "cf_name": "default", "job": 120078, "event": "table_file_creation", "file_number": 13510512, "file_size": 28818666, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166182089778, "largest_seqno": 166200625080, "table_properties": {"data_size": 27812352, "index_size": 532800, "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": 2418448, "raw_average_key_size": 16, "raw_value_size": 27812152, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151153, "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-MixedLenBlobStore", "creation_time": 1722005202, "oldest_key_time": 0, "file_creation_time": 1722005202, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13510512, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:46:43.499667 139696709219904 [compaction_job.cc:699] job-120078: subcompact[0], size: 0.129735 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-120078/att-00 [13510510,13510511,13510512] 2024/07/26-22:46:43.531497 139696709219904 (Original Log Time 2024/07/26-22:46:38.034961) EVENT_LOG_v1 {"time_micros": 1722005198034882, "job": 120078, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13510459], "files_L2": [13510376, 13510499], "score": 0.882991, "input_data_size": 133958764, "oldest_snapshot_seqno": 166200775233} 2024/07/26-22:46:43.531501 139696709219904 (Original Log Time 2024/07/26-22:46:43.527729) [compaction_job.cc:2018] [default] [JOB 120078] Compacted 1@1 + 2@2 files to L2 => 129735424 bytes 2024/07/26-22:46:43.531502 139696709219904 (Original Log Time 2024/07/26-22:46:43.531436) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 24.5 rd, 23.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 95.9 +0.0 blob) out(123.7 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828314, records dropped: 6071 output_compression: Snappy 2024/07/26-22:46:43.531509 139696709219904 (Original Log Time 2024/07/26-22:46:43.531477) EVENT_LOG_v1 {"time_micros": 1722005203531459, "cf": "default", "job": 120078, "event": "compaction_finished", "compaction_time_micros": 5464714, "compaction_time_cpu_micros": 1668545, "output_level": 2, "num_output_files": 3, "total_output_size": 129735424, "num_input_records": 828314, "num_output_records": 822243, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 92305694, "file_range_sync_nanos": 0, "file_fsync_nanos": 2401, "file_prepare_write_nanos": 115478, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-22:46:43.675107 139696709219904 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":1721720512,"starts":1722005197,"executesMs":5608,"compactionJobId":120078,"attempt":0,"compactionInputRawBytes":165662800,"compactionInputZipBytes":133958764,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129735424,"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":"00-02ce99896fafc8f67e6090fd73b4eddb-a46856bb2478ef6e-00"}}, response = 2024/07/26-22:46:43.675197 139696709219904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-120078/att-00: olev 2, work 5.608 s, result 7.092 ms, install 3.798 ms, input{raw 157.988 MiB zip 127.753 MiB}