2024/08/20-03:48:32.916463 140500372350528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00: fork to child time = 0.035967 sec 2024/08/20-03:48:32.917582 140500372350528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00 2024/08/20-03:48:32.922251 140500372350528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00 2024/08/20-03:48:32.924114 140500372350528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:48:32.924408 140500372350528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:48:32.962002 140500372350528 [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-04264/att-00/MANIFEST-14629260 2024/08/20-03:48:32.977533 140500372350528 [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-04264/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634032, last_sequence is 189891573508, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633881 2024/08/20-03:48:32.977544 140500372350528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:48:32.977633 140500372350528 [version_set.cc:5652] Creating manifest 14634032 2024/08/20-03:48:33.014832 140500372350528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:48:33.031220 140500372350528 [compaction_job.cc:2433] [default] [JOB 4264] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-03:48:33.031239 140500372350528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2238 Base level 1, inputs: [14634011(13MB)], [14633950(48MB) 14633951(48MB) 14633952(22MB)] 2024/08/20-03:48:33.228308 140500372350528 [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 2024/08/20-03:48:33.228333 140500372350528 [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 2024/08/20-03:48:33.228354 140500372350528 [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 2024/08/20-03:48:33.228370 140500372350528 [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 2024/08/20-03:48:33.228383 140500372350528 [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 2024/08/20-03:48:34.687755 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634033.sst) /dev/shm/ToplingTemp/Topling-150787-9PuEhY 2024/08/20-03:48:35.369134 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634033.sst): first pass time = 0.68's, 98.500'MB/sec 2024/08/20-03:48:39.029273 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634033.sst): old prealloc_size = 73819750, real_size = 48806888 2024/08/20-03:48:39.029360 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634033.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.16 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-03:48:39.727633 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634033.sst): second pass time = 3.66's, 16.874'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.178'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17970.160'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.164'MB/sec write SST data time = 0.19's, 270.516'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 = 13606.051'MB/sec zip my value time = 3.66's, unzip length = 0.062'GB zip my value throughput = 16.874'MB/sec zip pipeline throughput = 187.682'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.16 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.16 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5297 value = 1.2954 dict = 1.00 all = 1.3314 } Zip/UnZip{ index = 0.3953 value = 0.7720 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 1.875209623 MB/sec (with seq num) write speed all = 1.800033707 MB/sec (without seq num) 2024/08/20-03:48:39.804615 140500372350528 [compaction_job.cc:1944] [default] [JOB 4264] Generated table #14634033: 335545 keys, 50405835 bytes, temperature: kWarm 2024/08/20-03:48:39.804715 140500372350528 EVENT_LOG_v1 {"time_micros": 1724096919804657, "cf_name": "default", "job": 4264, "event": "table_file_creation", "file_number": 14634033, "file_size": 50405835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189864201643, "largest_seqno": 189891546978, "table_properties": {"data_size": 47661728, "index_size": 1061120, "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": 1724096914, "oldest_key_time": 0, "file_creation_time": 1724096914, "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": 14634033, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:48:39.853055 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634034.sst) /dev/shm/ToplingTemp/Topling-150787-yT1HoZ 2024/08/20-03:48:41.095142 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634034.sst): first pass time = 1.24's, 54.031'MB/sec 2024/08/20-03:48:42.743668 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634034.sst): old prealloc_size = 73819750, real_size = 49133504 2024/08/20-03:48:42.743735 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634034.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 = 4.13 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-03:48:43.116137 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634034.sst): second pass time = 1.65's, 37.469'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 136.324'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36954.068'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.263'MB/sec write SST data time = 0.05's, 954.092'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 = 16921.292'MB/sec zip my value time = 1.65's, unzip length = 0.062'GB zip my value throughput = 37.469'MB/sec zip pipeline throughput = 156.859'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.13 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.13 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 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 = 1.9376 value = 1.2953 dict = 1.00 all = 1.3217 } Zip/UnZip{ index = 0.5161 value = 0.7720 dict = 1.00 all = 0.7566 } ---------------------------- 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 = 1.876920588 MB/sec (with seq num) write speed all = 1.801678796 MB/sec (without seq num) 2024/08/20-03:48:43.236031 140500372350528 [compaction_job.cc:1944] [default] [JOB 4264] Generated table #14634034: 335545 keys, 50774347 bytes, temperature: kWarm 2024/08/20-03:48:43.236113 140500372350528 EVENT_LOG_v1 {"time_micros": 1724096923236070, "cf_name": "default", "job": 4264, "event": "table_file_creation", "file_number": 14634034, "file_size": 50774347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189843632885, "largest_seqno": 189891546982, "table_properties": {"data_size": 47664064, "index_size": 1385408, "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": 1724096919, "oldest_key_time": 0, "file_creation_time": 1724096919, "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": 14634034, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:48:43.294277 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst) /dev/shm/ToplingTemp/Topling-150787-NF9QO0 2024/08/20-03:48:43.702153 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst): first pass time = 0.41's, 91.104'MB/sec 2024/08/20-03:48:44.572794 140500372350528 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst): part-0: reject ZipStore ratio = 0.808 2024/08/20-03:48:44.651952 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst): old prealloc_size = 73819750, real_size = 34907904 2024/08/20-03:48:44.652005 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 185771 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.66 raw-val = 0.0342 GB zip-val = 0.0342 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:48:44.714189 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00/14634035.sst): second pass time = 0.87's, 39.292'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 569.773'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19442.737'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.277'MB/sec write SST data time = 0.03's, 1373.042'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 = 0.87's, unzip length = 0.034'GB zip my value throughput = 39.292'MB/sec zip pipeline throughput = 106.591'MB/sec entries = 185771 avg-key = 16.00 avg-zkey = 3.66 avg-val = 184.00 avg-zval = 184.00 usrkeys = 185771 avg-key = 8.00 avg-zkey = 3.66 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 185771 bytes = 603776 } seq expand size = 1300397 multi value expand size = 0 cnt WriteAppend = 4179 UnZipSize{ index = 0.0015 GB value = 0.0342 GB dict = 0.00 MB all = 0.0372 GB } __ZipSize{ index = 0.0007 GB value = 0.0342 GB dict = 0.00 MB all = 0.0355 GB } UnZip/Zip{ index = 2.1880 value = 1.0000 dict = 0.00 all = 1.0476 } Zip/UnZip{ index = 0.4570 value = 1.0000 dict = 0.00 all = 0.9546 } ---------------------------- total value len = 62.460410 GB avg = 0.180 KB (by entry num) total key len = 6.802467 GB avg = 0.020 KB total ukey len = 3.196362 GB avg = 0.008 KB total ukey num = 0.390190422 Billion total entry num = 0.347068430 Billion write speed all = 1.877881862 MB/sec (with seq num) write speed all = 1.802603036 MB/sec (without seq num) 2024/08/20-03:48:44.760049 140500372350528 [compaction_job.cc:1944] [default] [JOB 4264] Generated table #14634035: 185771 keys, 35466282 bytes, temperature: kWarm 2024/08/20-03:48:44.760128 140500372350528 EVENT_LOG_v1 {"time_micros": 1724096924760086, "cf_name": "default", "job": 4264, "event": "table_file_creation", "file_number": 14634035, "file_size": 35466282, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189855629458, "largest_seqno": 189891546981, "table_properties": {"data_size": 34182064, "index_size": 679232, "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": 2972336, "raw_average_key_size": 16, "raw_value_size": 34181864, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 185771, "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": 1724096923, "oldest_key_time": 0, "file_creation_time": 1724096923, "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": 14634035, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:48:44.784797 140500372350528 [compaction_job.cc:699] job-04264: subcompact[0], size: 0.136646 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04264/att-00 [14634033,14634034,14634035] 2024/08/20-03:48:44.855904 140500372350528 (Original Log Time 2024/08/20-03:48:33.031300) EVENT_LOG_v1 {"time_micros": 1724096913031255, "job": 4264, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634011], "files_L2": [14633950, 14633951, 14633952], "score": 0.984887, "input_data_size": 139021714, "oldest_snapshot_seqno": 189891573485} 2024/08/20-03:48:44.855909 140500372350528 (Original Log Time 2024/08/20-03:48:44.855376) [compaction_job.cc:2018] [default] [JOB 4264] Compacted 1@1 + 3@2 files to L2 => 136646464 bytes 2024/08/20-03:48:44.855912 140500372350528 (Original Log Time 2024/08/20-03:48:44.855819) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.8 rd, 11.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.3, 119.3 +0.0 blob) out(130.3 +0.0 blob), read-write-amplify(19.8) write-amplify(9.8) OK, records in: 859408, records dropped: 2547 output_compression: Snappy 2024/08/20-03:48:44.855936 140500372350528 (Original Log Time 2024/08/20-03:48:44.855878) EVENT_LOG_v1 {"time_micros": 1724096924855852, "cf": "default", "job": 4264, "event": "compaction_finished", "compaction_time_micros": 11753513, "compaction_time_cpu_micros": 2097168, "output_level": 2, "num_output_files": 3, "total_output_size": 136646464, "num_input_records": 859408, "num_output_records": 856861, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126396523, "file_range_sync_nanos": 0, "file_fsync_nanos": 2471, "file_prepare_write_nanos": 137188, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:48:44.987033 140500372350528 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":1724096912,"executesMs":11933,"compactionJobId":4264,"attempt":0,"compactionInputRawBytes":171881600,"compactionInputZipBytes":139021714,"compactionOutputRawBytes":0,"compactionOutputZipBytes":136646464,"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-eba9e798568cb9113a8ef02c7508d57c-a71af1cc0b125538-00"}}, response = 2024/08/20-03:48:44.987129 140500372350528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04264/att-00: olev 2, work 11.934 s, result 4.836 ms, install 0.589 ms, input{raw 163.919 MiB zip 132.581 MiB}