2024/08/20-21:31:13.338398 139856740591168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00: fork to child time = 0.009859 sec 2024/08/20-21:31:13.339270 139856740591168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00 2024/08/20-21:31:13.344143 139856740591168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00 2024/08/20-21:31:13.346337 139856740591168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:31:13.346635 139856740591168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:31:13.393314 139856740591168 [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-50741/att-00/MANIFEST-14629260 2024/08/20-21:31:13.447121 139856740591168 [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-50741/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687745, last_sequence is 191073592893, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687644 2024/08/20-21:31:13.447132 139856740591168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:31:13.447201 139856740591168 [version_set.cc:5652] Creating manifest 14687745 2024/08/20-21:31:13.485036 139856740591168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:31:13.498338 139856740591168 [compaction_job.cc:2433] [default] [JOB 50741] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/08/20-21:31:13.498355 139856740591168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25747 Base level 3, inputs: [14687737(91MB)], [14686425(172MB) 14686426(172MB)] 2024/08/20-21:31:13.511593 139856740591168 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-21:31:13.511633 139856740591168 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-21:31:13.511657 139856740591168 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-21:31:13.511667 139856740591168 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-21:31:13.511675 139856740591168 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-21:31:15.501534 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687746.sst) /dev/shm/ToplingTemp/Topling-26085-mDQu3B 2024/08/20-21:31:16.888463 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687746.sst): first pass time = 1.39's, 193.555'MB/sec 2024/08/20-21:31:20.893948 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687746.sst): old prealloc_size = 295279001, real_size = 173877512 2024/08/20-21:31:20.894065 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687746.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.44 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-21:31:22.836988 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687746.sst): second pass time = 4.00's, 61.682'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.94's, 93.078'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11031.110'MB/sec (index lex order gen) rebuild zvType time = 1.58's, 0.212'MB/sec write SST data time = 0.36's, 497.834'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 50648.323'MB/sec zip my value time = 4.00's, unzip length = 0.247'GB zip my value throughput = 61.682'MB/sec zip pipeline throughput = 116.109'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.44 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.44 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0006 GB value = 0.1729 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 18.1434 value = 1.4279 dict = 1.00 all = 1.4843 } Zip/UnZip{ index = 0.0551 value = 0.7003 dict = 1.00 all = 0.6737 } ---------------------------- 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 = 0.057608358 MB/sec (with seq num) write speed all = 0.055381948 MB/sec (without seq num) 2024/08/20-21:31:23.035663 139856740591168 [compaction_job.cc:1944] [default] [JOB 50741] Generated table #14687746: 1342178 keys, 180852909 bytes, temperature: kWarm 2024/08/20-21:31:23.035754 139856740591168 EVENT_LOG_v1 {"time_micros": 1724160683035705, "cf_name": "default", "job": 50741, "event": "table_file_creation", "file_number": 14687746, "file_size": 180852909, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190788404552, "largest_seqno": 191073218552, "table_properties": {"data_size": 172950000, "index_size": 591808, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724160675, "oldest_key_time": 0, "file_creation_time": 1724160675, "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": 14687746, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:31:23.098985 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687747.sst) /dev/shm/ToplingTemp/Topling-26085-PC7k4D 2024/08/20-21:31:26.653443 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687747.sst): first pass time = 3.55's, 75.522'MB/sec 2024/08/20-21:31:29.573191 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687747.sst): old prealloc_size = 295279001, real_size = 173870616 2024/08/20-21:31:29.573284 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687747.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.43 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-21:31:30.787548 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687747.sst): second pass time = 2.92's, 84.627'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.21's, 148.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11315.015'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.374'MB/sec write SST data time = 0.32's, 572.053'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 58507.420'MB/sec zip my value time = 2.92's, unzip length = 0.247'GB zip my value throughput = 84.627'MB/sec zip pipeline throughput = 84.627'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.43 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.43 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0006 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 18.7455 value = 1.4278 dict = 1.00 all = 1.4843 } Zip/UnZip{ index = 0.0533 value = 0.7004 dict = 1.00 all = 0.6737 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.115027087 MB/sec (with seq num) write speed all = 0.110581596 MB/sec (without seq num) 2024/08/20-21:31:30.998895 139856740591168 [compaction_job.cc:1944] [default] [JOB 50741] Generated table #14687747: 1342178 keys, 180845933 bytes, temperature: kWarm 2024/08/20-21:31:30.998990 139856740591168 EVENT_LOG_v1 {"time_micros": 1724160690998935, "cf_name": "default", "job": 50741, "event": "table_file_creation", "file_number": 14687747, "file_size": 180845933, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190697743307, "largest_seqno": 191073218549, "table_properties": {"data_size": 172962064, "index_size": 572800, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724160683, "oldest_key_time": 0, "file_creation_time": 1724160683, "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": 14687747, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:31:31.090224 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687748.sst) /dev/shm/ToplingTemp/Topling-26085-vA6m6A 2024/08/20-21:31:31.894622 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687748.sst): first pass time = 0.80's, 120.752'MB/sec 2024/08/20-21:31:32.907017 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687748.sst): old prealloc_size = 295279001, real_size = 67703664 2024/08/20-21:31:32.907095 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687748.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 485617 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.41 raw-val = 0.0894 GB zip-val = 0.0674 GB avg-val = 184.00 avg-zval = 138.76 2024/08/20-21:31:33.344305 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00/14687748.sst): second pass time = 1.01's, 88.339'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 160.488'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4228.265'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.340'MB/sec write SST data time = 0.08's, 873.315'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.894'MB, throughput = 23964.419'MB/sec zip my value time = 1.01's, unzip length = 0.089'GB zip my value throughput = 88.339'MB/sec zip pipeline throughput = 141.464'MB/sec entries = 485617 avg-key = 16.00 avg-zkey = 0.41 avg-val = 184.00 avg-zval = 138.76 usrkeys = 485617 avg-key = 8.00 avg-zkey = 0.41 avg-val = 191.00 avg-zval = 138.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 485617 bytes = 1699680 } seq expand size = 3399319 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0039 GB value = 0.0894 GB dict = 0.89 MB all = 0.0971 GB } __ZipSize{ index = 0.0002 GB value = 0.0674 GB dict = 0.89 MB all = 0.0702 GB } UnZip/Zip{ index = 19.4123 value = 1.3261 dict = 1.00 all = 1.3840 } Zip/UnZip{ index = 0.0515 value = 0.7541 dict = 1.00 all = 0.7226 } ---------------------------- total value len = 0.605465 GB avg = 0.191 KB (by entry num) total key len = 0.050720 GB avg = 0.016 KB total ukey len = 0.025360 GB avg = 0.008 KB total ukey num = 0.003169973 Billion total entry num = 0.003169973 Billion write speed all = 0.135764359 MB/sec (with seq num) write speed all = 0.130517428 MB/sec (without seq num) 2024/08/20-21:31:33.431679 139856740591168 [compaction_job.cc:1944] [default] [JOB 50741] Generated table #14687748: 485617 keys, 70177387 bytes, temperature: kWarm 2024/08/20-21:31:33.431745 139856740591168 EVENT_LOG_v1 {"time_micros": 1724160693431714, "cf_name": "default", "job": 50741, "event": "table_file_creation", "file_number": 14687748, "file_size": 70177387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190841705457, "largest_seqno": 191073218448, "table_properties": {"data_size": 67381936, "index_size": 200128, "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": 7769872, "raw_average_key_size": 16, "raw_value_size": 89353528, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 485617, "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": 1724160691, "oldest_key_time": 0, "file_creation_time": 1724160691, "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": 14687748, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:31:33.453810 139856740591168 [compaction_job.cc:699] job-50741: subcompact[0], size: 0.431876 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50741/att-00 [14687746,14687747,14687748] 2024/08/20-21:31:33.509451 139856740591168 (Original Log Time 2024/08/20-21:31:13.498433) EVENT_LOG_v1 {"time_micros": 1724160673498375, "job": 50741, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14687737], "files_L4": [14686425, 14686426], "score": 1.02616, "input_data_size": 457294422, "oldest_snapshot_seqno": 191073592375} 2024/08/20-21:31:33.509455 139856740591168 (Original Log Time 2024/08/20-21:31:33.508937) [compaction_job.cc:2018] [default] [JOB 50741] Compacted 1@3 + 2@4 files to L4 => 431876229 bytes 2024/08/20-21:31:33.509457 139856740591168 (Original Log Time 2024/08/20-21:31:33.509378) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 22.9 rd, 21.6 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(91.1, 345.0 +0.0 blob) out(411.9 +0.0 blob), read-write-amplify(9.3) write-amplify(4.5) OK, records in: 3355445, records dropped: 185472 output_compression: Snappy 2024/08/20-21:31:33.509464 139856740591168 (Original Log Time 2024/08/20-21:31:33.509426) EVENT_LOG_v1 {"time_micros": 1724160693509406, "cf": "default", "job": 50741, "event": "compaction_finished", "compaction_time_micros": 19955388, "compaction_time_cpu_micros": 7382915, "output_level": 4, "num_output_files": 3, "total_output_size": 431876229, "num_input_records": 3355445, "num_output_records": 3169973, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 337692003, "file_range_sync_nanos": 0, "file_fsync_nanos": 2868, "file_prepare_write_nanos": 10598, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-21:31:33.634733 139856740591168 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":1724160673,"executesMs":20164,"compactionJobId":50741,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":457294422,"compactionOutputRawBytes":0,"compactionOutputZipBytes":431876229,"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-a325d13da13ff01a7455e863b7053829-c8abd5d5f096bf61-00"}}, response = 2024/08/20-21:31:33.634855 139856740591168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50741/att-00: olev 4, work 20.165 s, result 5.375 ms, install 0.551 ms, input{raw 640.000 MiB zip 436.110 MiB}