2024/08/20-00:48:53.513206 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00: fork to child time = 0.023951 sec 2024/08/20-00:48:53.514236 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00 2024/08/20-00:48:53.518986 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00 2024/08/20-00:48:53.520373 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:48:53.520675 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:48:53.565224 140500120569408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03193/att-00/MANIFEST-14619535 2024/08/20-00:48:53.591455 140500120569408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03193/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623200, last_sequence is 189660743475, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623055 2024/08/20-00:48:53.591490 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:48:53.591542 140500120569408 [version_set.cc:5652] Creating manifest 14623200 2024/08/20-00:48:53.620470 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:48:53.634047 140500120569408 [compaction_job.cc:2433] [default] [JOB 3193] Compacting 1@1 + 3@2 files to L2, score 0.72, subcompactions 1 : 1 2024/08/20-00:48:53.634064 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1600 Base level 1, inputs: [14623176(13MB)], [14623139(48MB) 14623140(48MB) 14623141(31MB)] 2024/08/20-00:48:53.742284 140500120569408 [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 2024/08/20-00:48:53.742319 140500120569408 [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 2024/08/20-00:48:53.742340 140500120569408 [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 2024/08/20-00:48:53.742354 140500120569408 [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 2024/08/20-00:48:53.742367 140500120569408 [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 2024/08/20-00:48:54.086358 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623201.sst) /dev/shm/ToplingTemp/Topling-83509-jQXfiJ 2024/08/20-00:48:54.372304 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623201.sst): first pass time = 0.29's, 234.730'MB/sec 2024/08/20-00:48:55.751337 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623201.sst): old prealloc_size = 73819750, real_size = 48867576 2024/08/20-00:48:55.751419 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623201.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 = 3.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-00:48:56.072277 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623201.sst): second pass time = 1.38's, 44.803'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 157.248'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20600.894'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.317'MB/sec write SST data time = 0.06's, 892.151'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 = 16545.863'MB/sec zip my value time = 1.38's, unzip length = 0.062'GB zip my value throughput = 44.803'MB/sec zip pipeline throughput = 205.894'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 142.09 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 = 0.0505 GB } UnZip/Zip{ index = 2.4274 value = 1.2950 dict = 1.00 all = 1.3298 } Zip/UnZip{ index = 0.4120 value = 0.7722 dict = 1.00 all = 0.7520 } ---------------------------- 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 = 2.650136437 MB/sec (with seq num) write speed all = 2.543894216 MB/sec (without seq num) 2024/08/20-00:48:56.283168 140500120569408 [compaction_job.cc:1944] [default] [JOB 3193] Generated table #14623201: 335545 keys, 50466507 bytes, temperature: kWarm 2024/08/20-00:48:56.283243 140500120569408 EVENT_LOG_v1 {"time_micros": 1724086136283199, "cf_name": "default", "job": 3193, "event": "table_file_creation", "file_number": 14623201, "file_size": 50466507, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998278, "largest_seqno": 189660721885, "table_properties": {"data_size": 47677696, "index_size": 1105856, "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": 1724086134, "oldest_key_time": 0, "file_creation_time": 1724086134, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623201, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:48:56.319575 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623202.sst) /dev/shm/ToplingTemp/Topling-83509-GJedhL 2024/08/20-00:48:56.965065 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623202.sst): first pass time = 0.65's, 103.973'MB/sec 2024/08/20-00:48:58.578449 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623202.sst): old prealloc_size = 73819750, real_size = 48858584 2024/08/20-00:48:58.578512 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623202.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 = 3.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:48:59.101741 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623202.sst): second pass time = 1.61's, 38.283'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28859.394'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.245'MB/sec write SST data time = 0.18's, 279.012'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 = 17641.729'MB/sec zip my value time = 1.61's, unzip length = 0.062'GB zip my value throughput = 38.283'MB/sec zip pipeline throughput = 133.309'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.29 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.29 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4350 value = 1.2951 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.4107 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 = 2.652490239 MB/sec (with seq num) write speed all = 2.546157494 MB/sec (without seq num) 2024/08/20-00:48:59.181480 140500120569408 [compaction_job.cc:1944] [default] [JOB 3193] Generated table #14623202: 335545 keys, 50457483 bytes, temperature: kWarm 2024/08/20-00:48:59.181564 140500120569408 EVENT_LOG_v1 {"time_micros": 1724086139181519, "cf_name": "default", "job": 3193, "event": "table_file_creation", "file_number": 14623202, "file_size": 50457483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998287, "largest_seqno": 189660721880, "table_properties": {"data_size": 47672144, "index_size": 1102400, "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": 1724086136, "oldest_key_time": 0, "file_creation_time": 1724086136, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623202, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:48:59.244517 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623203.sst) /dev/shm/ToplingTemp/Topling-83509-5DwcmN 2024/08/20-00:49:00.235916 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623203.sst): first pass time = 0.99's, 56.132'MB/sec 2024/08/20-00:49:04.569133 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623203.sst): old prealloc_size = 73819750, real_size = 41074648 2024/08/20-00:49:04.569220 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623203.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 278230 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.30 raw-val = 0.0512 GB zip-val = 0.0401 GB avg-val = 184.00 avg-zval = 144.08 2024/08/20-00:49:04.965295 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00/14623203.sst): second pass time = 4.33's, 11.817'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 107.027'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21859.869'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.217'MB/sec write SST data time = 0.07's, 566.099'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.522'MB, throughput = 18012.344'MB/sec zip my value time = 4.33's, unzip length = 0.051'GB zip my value throughput = 11.817'MB/sec zip pipeline throughput = 190.637'MB/sec entries = 278230 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 144.08 usrkeys = 278230 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 144.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 278230 bytes = 869488 } seq expand size = 1947610 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0512 GB dict = 0.52 MB all = 0.0556 GB } __ZipSize{ index = 0.0009 GB value = 0.0401 GB dict = 0.52 MB all = 0.0424 GB } UnZip/Zip{ index = 2.4258 value = 1.2771 dict = 1.00 all = 1.3125 } Zip/UnZip{ index = 0.4122 value = 0.7830 dict = 1.00 all = 0.7619 } ---------------------------- total value len = 62.478070 GB avg = 0.180 KB (by entry num) total key len = 6.803947 GB avg = 0.020 KB total ukey len = 3.197102 GB avg = 0.008 KB total ukey num = 0.390282881 Billion total entry num = 0.347160889 Billion write speed all = 2.654100759 MB/sec (with seq num) write speed all = 2.547706629 MB/sec (without seq num) 2024/08/20-00:49:05.021532 140500120569408 [compaction_job.cc:1944] [default] [JOB 3193] Generated table #14623203: 278230 keys, 42398043 bytes, temperature: kWarm 2024/08/20-00:49:05.021682 140500120569408 EVENT_LOG_v1 {"time_micros": 1724086145021573, "cf_name": "default", "job": 3193, "event": "table_file_creation", "file_number": 14623203, "file_size": 42398043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998279, "largest_seqno": 189660721887, "table_properties": {"data_size": 40087424, "index_size": 917568, "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": 4451680, "raw_average_key_size": 16, "raw_value_size": 51194320, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 278230, "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": 1724086139, "oldest_key_time": 0, "file_creation_time": 1724086139, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623203, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:49:05.048008 140500120569408 [compaction_job.cc:699] job-03193: subcompact[0], size: 0.143322 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03193/att-00 [14623201,14623202,14623203] 2024/08/20-00:49:05.115638 140500120569408 (Original Log Time 2024/08/20-00:48:53.634130) EVENT_LOG_v1 {"time_micros": 1724086133634080, "job": 3193, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14623176], "files_L2": [14623139, 14623140, 14623141], "score": 0.716803, "input_data_size": 148800614, "oldest_snapshot_seqno": 189660742578} 2024/08/20-00:49:05.115643 140500120569408 (Original Log Time 2024/08/20-00:49:05.115057) [compaction_job.cc:2018] [default] [JOB 3193] Compacted 1@1 + 3@2 files to L2 => 143322033 bytes 2024/08/20-00:49:05.115645 140500120569408 (Original Log Time 2024/08/20-00:49:05.115543) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.0 rd, 12.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.6, 128.3 +0.0 blob) out(136.7 +0.0 blob), read-write-amplify(20.5) write-amplify(10.0) OK, records in: 952229, records dropped: 2909 output_compression: Snappy 2024/08/20-00:49:05.115656 140500120569408 (Original Log Time 2024/08/20-00:49:05.115608) EVENT_LOG_v1 {"time_micros": 1724086145115577, "cf": "default", "job": 3193, "event": "compaction_finished", "compaction_time_micros": 11413897, "compaction_time_cpu_micros": 2127165, "output_level": 2, "num_output_files": 3, "total_output_size": 143322033, "num_input_records": 952229, "num_output_records": 949320, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134769378, "file_range_sync_nanos": 0, "file_fsync_nanos": 2517, "file_prepare_write_nanos": 9530, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:49:05.254045 140500120569408 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":1724082090,"starts":1724086133,"executesMs":11595,"compactionJobId":3193,"attempt":0,"compactionInputRawBytes":190445800,"compactionInputZipBytes":148800614,"compactionOutputRawBytes":0,"compactionOutputZipBytes":143322033,"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":"00-4a9042959bd1c14987fd1876196ba0fa-0945eeef7174d058-00"}}, response = 2024/08/20-00:49:05.254175 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03193/att-00: olev 2, work 11.595 s, result 6.323 ms, install 0.631 ms, input{raw 181.623 MiB zip 141.907 MiB}