2024/08/20-04:11:20.476866 140500338779712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00: fork to child time = 0.073915 sec 2024/08/20-04:11:20.479282 140500338779712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00 2024/08/20-04:11:20.484904 140500338779712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00 2024/08/20-04:11:20.486328 140500338779712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:11:20.486647 140500338779712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:11:20.523573 140500338779712 [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-05633/att-00/MANIFEST-14629260 2024/08/20-04:11:20.552645 140500338779712 [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-05633/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14635576, last_sequence is 189924373123, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14635538 2024/08/20-04:11:20.552653 140500338779712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:11:20.552713 140500338779712 [version_set.cc:5652] Creating manifest 14635576 2024/08/20-04:11:20.600730 140500338779712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:11:20.623012 140500338779712 [compaction_job.cc:2433] [default] [JOB 5633] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-04:11:20.623028 140500338779712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2948 Base level 1, inputs: [14635557(13MB)], [14635511(48MB) 14635512(48MB) 14635513(13MB)] 2024/08/20-04:11:20.969222 140500338779712 [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 2024/08/20-04:11:20.969252 140500338779712 [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 2024/08/20-04:11:20.969270 140500338779712 [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 2024/08/20-04:11:20.969282 140500338779712 [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 2024/08/20-04:11:20.969293 140500338779712 [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 2024/08/20-04:11:21.854423 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635577.sst) /dev/shm/ToplingTemp/Topling-161558-AkH4Jr 2024/08/20-04:11:22.521616 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635577.sst): first pass time = 0.67's, 100.593'MB/sec 2024/08/20-04:11:25.765395 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635577.sst): old prealloc_size = 73819750, real_size = 49020888 2024/08/20-04:11:25.765478 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635577.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-04:11:26.300409 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635577.sst): second pass time = 3.24's, 19.070'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 94.616'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23139.264'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.10's, 517.155'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 = 17462.188'MB/sec zip my value time = 3.24's, unzip length = 0.062'GB zip my value throughput = 19.070'MB/sec zip pipeline throughput = 194.443'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.81 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.81 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1020 value = 1.2954 dict = 1.00 all = 1.3257 } Zip/UnZip{ index = 0.4757 value = 0.7719 dict = 1.00 all = 0.7543 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.808204685 MB/sec (with seq num) write speed all = 1.735714953 MB/sec (without seq num) 2024/08/20-04:11:26.393320 140500338779712 [compaction_job.cc:1944] [default] [JOB 5633] Generated table #14635577: 335545 keys, 50619851 bytes, temperature: kWarm 2024/08/20-04:11:26.393482 140500338779712 EVENT_LOG_v1 {"time_micros": 1724098286393364, "cf_name": "default", "job": 5633, "event": "table_file_creation", "file_number": 14635577, "file_size": 50619851, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189901871775, "largest_seqno": 189924270986, "table_properties": {"data_size": 47659808, "index_size": 1277056, "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": 1724098281, "oldest_key_time": 0, "file_creation_time": 1724098281, "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": 14635577, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:26.432073 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635578.sst) /dev/shm/ToplingTemp/Topling-161558-VMnKDq 2024/08/20-04:11:27.477458 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635578.sst): first pass time = 1.05's, 64.198'MB/sec 2024/08/20-04:11:28.829252 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635578.sst): old prealloc_size = 73819750, real_size = 49063208 2024/08/20-04:11:28.829308 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635578.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-04:11:29.172861 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635578.sst): second pass time = 1.35's, 45.693'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 147.827'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43078.979'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.331'MB/sec write SST data time = 0.09's, 564.373'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 = 14166.514'MB/sec zip my value time = 1.35's, unzip length = 0.062'GB zip my value throughput = 45.693'MB/sec zip pipeline throughput = 173.348'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.92 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.92 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 2.0412 value = 1.2953 dict = 1.00 all = 1.3214 } Zip/UnZip{ index = 0.4899 value = 0.7720 dict = 1.00 all = 0.7568 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.809884875 MB/sec (with seq num) write speed all = 1.737330404 MB/sec (without seq num) 2024/08/20-04:11:29.240471 140500338779712 [compaction_job.cc:1944] [default] [JOB 5633] Generated table #14635578: 335545 keys, 50787979 bytes, temperature: kWarm 2024/08/20-04:11:29.240552 140500338779712 EVENT_LOG_v1 {"time_micros": 1724098289240508, "cf_name": "default", "job": 5633, "event": "table_file_creation", "file_number": 14635578, "file_size": 50787979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189779127701, "largest_seqno": 189924270987, "table_properties": {"data_size": 47664128, "index_size": 1315072, "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": 1724098286, "oldest_key_time": 0, "file_creation_time": 1724098286, "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": 14635578, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:29.286562 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst) /dev/shm/ToplingTemp/Topling-161558-Zqj4Us 2024/08/20-04:11:29.653193 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst): first pass time = 0.37's, 76.282'MB/sec 2024/08/20-04:11:30.165672 140500338779712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst): part-0: reject ZipStore ratio = 0.831 2024/08/20-04:11:30.228566 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst): old prealloc_size = 73819750, real_size = 26295352 2024/08/20-04:11:30.228610 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 139817 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.82 raw-val = 0.0257 GB zip-val = 0.0257 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-04:11:30.275842 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00/14635579.sst): second pass time = 0.51's, 50.276'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 564.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15684.025'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.251'MB/sec write SST data time = 0.02's, 1383.910'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 = 0.51's, unzip length = 0.026'GB zip my value throughput = 50.276'MB/sec zip pipeline throughput = 107.411'MB/sec entries = 139817 avg-key = 16.00 avg-zkey = 3.82 avg-val = 184.00 avg-zval = 184.00 usrkeys = 139817 avg-key = 8.00 avg-zkey = 3.82 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 139817 bytes = 436944 } seq expand size = 978719 multi value expand size = 0 cnt WriteAppend = 3147 UnZipSize{ index = 0.0011 GB value = 0.0257 GB dict = 0.00 MB all = 0.0280 GB } __ZipSize{ index = 0.0005 GB value = 0.0257 GB dict = 0.00 MB all = 0.0267 GB } UnZip/Zip{ index = 2.0958 value = 1.0000 dict = 0.00 all = 1.0474 } Zip/UnZip{ index = 0.4771 value = 1.0000 dict = 0.00 all = 0.9548 } ---------------------------- total value len = 62.451633 GB avg = 0.180 KB (by entry num) total key len = 6.801732 GB avg = 0.020 KB total ukey len = 3.195995 GB avg = 0.008 KB total ukey num = 0.390144468 Billion total entry num = 0.347022476 Billion write speed all = 1.810589358 MB/sec (with seq num) write speed all = 1.738007735 MB/sec (without seq num) 2024/08/20-04:11:30.349472 140500338779712 [compaction_job.cc:1944] [default] [JOB 5633] Generated table #14635579: 139817 keys, 26698346 bytes, temperature: kWarm 2024/08/20-04:11:30.349536 140500338779712 EVENT_LOG_v1 {"time_micros": 1724098290349501, "cf_name": "default", "job": 5633, "event": "table_file_creation", "file_number": 14635579, "file_size": 26698346, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189901872081, "largest_seqno": 189924269938, "table_properties": {"data_size": 25726528, "index_size": 533696, "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": 2237072, "raw_average_key_size": 16, "raw_value_size": 25726328, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 139817, "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": 1724098289, "oldest_key_time": 0, "file_creation_time": 1724098289, "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": 14635579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:30.364130 140500338779712 [compaction_job.cc:699] job-05633: subcompact[0], size: 0.128106 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05633/att-00 [14635577,14635578,14635579] 2024/08/20-04:11:30.392360 140500338779712 (Original Log Time 2024/08/20-04:11:20.623087) EVENT_LOG_v1 {"time_micros": 1724098280623042, "job": 5633, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14635557], "files_L2": [14635511, 14635512, 14635513], "score": 0.994999, "input_data_size": 130505748, "oldest_snapshot_seqno": 189924372705} 2024/08/20-04:11:30.392364 140500338779712 (Original Log Time 2024/08/20-04:11:30.391882) [compaction_job.cc:2018] [default] [JOB 5633] Compacted 1@1 + 3@2 files to L2 => 128106176 bytes 2024/08/20-04:11:30.392366 140500338779712 (Original Log Time 2024/08/20-04:11:30.392291) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.4 rd, 13.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.6, 110.8 +0.0 blob) out(122.2 +0.0 blob), read-write-amplify(18.1) write-amplify(9.0) OK, records in: 813441, records dropped: 2534 output_compression: Snappy 2024/08/20-04:11:30.392374 140500338779712 (Original Log Time 2024/08/20-04:11:30.392339) EVENT_LOG_v1 {"time_micros": 1724098290392317, "cf": "default", "job": 5633, "event": "compaction_finished", "compaction_time_micros": 9741054, "compaction_time_cpu_micros": 2055700, "output_level": 2, "num_output_files": 3, "total_output_size": 128106176, "num_input_records": 813441, "num_output_records": 810907, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 106816222, "file_range_sync_nanos": 0, "file_fsync_nanos": 3052, "file_prepare_write_nanos": 105769, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:11:30.519834 140500338779712 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":1724098280,"executesMs":9907,"compactionJobId":5633,"attempt":0,"compactionInputRawBytes":162688200,"compactionInputZipBytes":130505748,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128106176,"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":"00-97ee34030287ee33a844803d0ee9c4e0-e4b5ce0959cdf303-00"}}, response = 2024/08/20-04:11:30.519979 140500338779712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-05633/att-00: olev 2, work 9.908 s, result 6.314 ms, install 0.516 ms, input{raw 155.152 MiB zip 124.460 MiB}