2024/08/20-09:51:26.432283 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00: fork to child time = 0.035701 sec 2024/08/20-09:51:26.433583 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00 2024/08/20-09:51:26.440598 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00 2024/08/20-09:51:26.450834 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:51:26.451293 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:51:26.492449 140500489848384 [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-22648/att-00/MANIFEST-14629260 2024/08/20-09:51:26.563962 140500489848384 [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-22648/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14655136, last_sequence is 190355743071, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14655100 2024/08/20-09:51:26.563977 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:51:26.564067 140500489848384 [version_set.cc:5652] Creating manifest 14655136 2024/08/20-09:51:26.589430 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:51:26.604914 140500489848384 [compaction_job.cc:2433] [default] [JOB 22648] Compacting 2@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-09:51:26.604942 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11611 Base level 1, inputs: [14655125(13MB) 14655104(1676KB)], [14655058(48MB) 14655059(48MB) 14655060(28MB)] 2024/08/20-09:51:26.737359 140500489848384 [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 2024/08/20-09:51:26.737390 140500489848384 [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 2024/08/20-09:51:26.737408 140500489848384 [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 2024/08/20-09:51:26.737425 140500489848384 [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 2024/08/20-09:51:26.737435 140500489848384 [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 2024/08/20-09:51:27.172168 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655137.sst) /dev/shm/ToplingTemp/Topling-293687-1B1Ajp 2024/08/20-09:51:28.157395 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655137.sst): first pass time = 0.99's, 68.119'MB/sec 2024/08/20-09:51:30.691515 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655137.sst): old prealloc_size = 73819750, real_size = 49057000 2024/08/20-09:51:30.691611 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655137.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 = 3.89 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-09:51:31.111094 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655137.sst): second pass time = 2.53's, 24.373'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 120.931'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24587.925'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.254'MB/sec write SST data time = 0.09's, 568.214'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 = 13925.046'MB/sec zip my value time = 2.53's, unzip length = 0.062'GB zip my value throughput = 24.373'MB/sec zip pipeline throughput = 192.637'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.89 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.89 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0507 GB } UnZip/Zip{ index = 2.0572 value = 1.2952 dict = 1.00 all = 1.3226 } Zip/UnZip{ index = 0.4861 value = 0.7721 dict = 1.00 all = 0.7561 } ---------------------------- 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 = 1.179114629 MB/sec (with seq num) write speed all = 1.131844702 MB/sec (without seq num) 2024/08/20-09:51:31.199652 140500489848384 [compaction_job.cc:1944] [default] [JOB 22648] Generated table #14655137: 335545 keys, 50739851 bytes, temperature: kWarm 2024/08/20-09:51:31.199758 140500489848384 EVENT_LOG_v1 {"time_micros": 1724118691199697, "cf_name": "default", "job": 22648, "event": "table_file_creation", "file_number": 14655137, "file_size": 50739851, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190273526253, "largest_seqno": 190355668155, "table_properties": {"data_size": 47668160, "index_size": 1304832, "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": 1724118687, "oldest_key_time": 0, "file_creation_time": 1724118687, "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": 14655137, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:51:31.254000 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655138.sst) /dev/shm/ToplingTemp/Topling-293687-YujW2p 2024/08/20-09:51:32.137600 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655138.sst): first pass time = 0.88's, 75.954'MB/sec 2024/08/20-09:51:33.670868 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655138.sst): old prealloc_size = 73819750, real_size = 48777144 2024/08/20-09:51:33.670939 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655138.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-09:51:33.959017 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655138.sst): second pass time = 1.53's, 40.286'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.121'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25619.490'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.366'MB/sec write SST data time = 0.06's, 857.291'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 = 16910.446'MB/sec zip my value time = 1.53's, unzip length = 0.062'GB zip my value throughput = 40.286'MB/sec zip pipeline throughput = 203.529'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.06 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.06 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.6154 value = 1.2952 dict = 1.00 all = 1.3299 } Zip/UnZip{ index = 0.3824 value = 0.7721 dict = 1.00 all = 0.7519 } ---------------------------- 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 = 1.180241597 MB/sec (with seq num) write speed all = 1.132928198 MB/sec (without seq num) 2024/08/20-09:51:34.083339 140500489848384 [compaction_job.cc:1944] [default] [JOB 22648] Generated table #14655138: 335545 keys, 50460043 bytes, temperature: kWarm 2024/08/20-09:51:34.083389 140500489848384 EVENT_LOG_v1 {"time_micros": 1724118694083362, "cf_name": "default", "job": 22648, "event": "table_file_creation", "file_number": 14655138, "file_size": 50460043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190273526248, "largest_seqno": 190355668150, "table_properties": {"data_size": 47666784, "index_size": 1026368, "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": 1724118691, "oldest_key_time": 0, "file_creation_time": 1724118691, "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": 14655138, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:51:34.123349 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655139.sst) /dev/shm/ToplingTemp/Topling-293687-7IuFYq 2024/08/20-09:51:34.541991 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655139.sst): first pass time = 0.42's, 107.232'MB/sec 2024/08/20-09:51:34.910894 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655139.sst): old prealloc_size = 73819750, real_size = 33720888 2024/08/20-09:51:34.910977 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655139.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 224437 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.54 raw-val = 0.0413 GB zip-val = 0.0329 GB avg-val = 184.00 avg-zval = 146.46 2024/08/20-09:51:35.110457 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00/14655139.sst): second pass time = 0.37's, 112.194'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 174.357'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19710.502'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.351'MB/sec write SST data time = 0.04's, 873.407'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.426'MB, throughput = 9969.127'MB/sec zip my value time = 0.37's, unzip length = 0.041'GB zip my value throughput = 112.194'MB/sec zip pipeline throughput = 112.194'MB/sec entries = 224437 avg-key = 16.00 avg-zkey = 3.54 avg-val = 184.00 avg-zval = 146.46 usrkeys = 224437 avg-key = 8.00 avg-zkey = 3.54 avg-val = 191.00 avg-zval = 146.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 224437 bytes = 701376 } seq expand size = 1571059 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0413 GB dict = 0.43 MB all = 0.0449 GB } __ZipSize{ index = 0.0008 GB value = 0.0329 GB dict = 0.43 MB all = 0.0348 GB } UnZip/Zip{ index = 2.2594 value = 1.2564 dict = 1.00 all = 1.2901 } Zip/UnZip{ index = 0.4426 value = 0.7960 dict = 1.00 all = 0.7751 } ---------------------------- total value len = 62.467795 GB avg = 0.180 KB (by entry num) total key len = 6.803086 GB avg = 0.020 KB total ukey len = 3.196672 GB avg = 0.008 KB total ukey num = 0.390229088 Billion total entry num = 0.347107096 Billion write speed all = 1.181010506 MB/sec (with seq num) write speed all = 1.133667424 MB/sec (without seq num) 2024/08/20-09:51:35.156423 140500489848384 [compaction_job.cc:1944] [default] [JOB 22648] Generated table #14655139: 224437 keys, 34792907 bytes, temperature: kWarm 2024/08/20-09:51:35.156504 140500489848384 EVENT_LOG_v1 {"time_micros": 1724118695156458, "cf_name": "default", "job": 22648, "event": "table_file_creation", "file_number": 14655139, "file_size": 34792907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190332870560, "largest_seqno": 190355668156, "table_properties": {"data_size": 32869984, "index_size": 794688, "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": 3590992, "raw_average_key_size": 16, "raw_value_size": 41296408, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 224437, "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": 1724118694, "oldest_key_time": 0, "file_creation_time": 1724118694, "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": 14655139, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:51:35.176811 140500489848384 [compaction_job.cc:699] job-22648: subcompact[0], size: 0.135993 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22648/att-00 [14655137,14655138,14655139] 2024/08/20-09:51:35.235595 140500489848384 (Original Log Time 2024/08/20-09:51:26.605011) EVENT_LOG_v1 {"time_micros": 1724118686604956, "job": 22648, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14655125, 14655104], "files_L2": [14655058, 14655059, 14655060], "score": 0.949935, "input_data_size": 146620001, "oldest_snapshot_seqno": 190355743010} 2024/08/20-09:51:35.235600 140500489848384 (Original Log Time 2024/08/20-09:51:35.234985) [compaction_job.cc:2018] [default] [JOB 22648] Compacted 2@1 + 3@2 files to L2 => 135992801 bytes 2024/08/20-09:51:35.235602 140500489848384 (Original Log Time 2024/08/20-09:51:35.235494) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 17.1 rd, 15.9 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(14.7, 125.1 +0.0 blob) out(129.7 +0.0 blob), read-write-amplify(18.3) write-amplify(8.8) OK, records in: 898544, records dropped: 3017 output_compression: Snappy 2024/08/20-09:51:35.235612 140500489848384 (Original Log Time 2024/08/20-09:51:35.235567) EVENT_LOG_v1 {"time_micros": 1724118695235529, "cf": "default", "job": 22648, "event": "compaction_finished", "compaction_time_micros": 8571814, "compaction_time_cpu_micros": 2137530, "output_level": 2, "num_output_files": 3, "total_output_size": 135992801, "num_input_records": 898544, "num_output_records": 895527, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 98806401, "file_range_sync_nanos": 0, "file_fsync_nanos": 2890, "file_prepare_write_nanos": 9278, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:51:35.381465 140500489848384 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":1724118686,"executesMs":8794,"compactionJobId":22648,"attempt":0,"compactionInputRawBytes":179708800,"compactionInputZipBytes":146620001,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135992801,"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":"00-32d78a88b8eaed1b9508aa7ccd4a132b-41d342bdb4aad98e-00"}}, response = 2024/08/20-09:51:35.381613 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22648/att-00: olev 2, work 8.794 s, result 8.320 ms, install 0.660 ms, input{raw 171.384 MiB zip 139.828 MiB}