2024/07/09-01:55:25.233336 140499261961792 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00: fork to child time = 0.006066 sec 2024/07/09-01:55:25.233874 140499261961792 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00 2024/07/09-01:55:25.238105 140499261961792 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00 2024/07/09-01:55:25.241477 140499261961792 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-01:55:25.241678 140499261961792 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-01:55:25.288684 140499261961792 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25628/att-00/MANIFEST-12625661 2024/07/09-01:55:25.321147 140499261961792 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25628/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12654891, last_sequence is 147819390654, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12654777 2024/07/09-01:55:25.321153 140499261961792 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-01:55:25.321216 140499261961792 [version_set.cc:5652] Creating manifest 12654891 2024/07/09-01:55:25.346937 140499261961792 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-01:55:25.365133 140499261961792 [compaction_job.cc:2433] [default] [JOB 25628] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/07/09-01:55:25.365144 140499261961792 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13552 Base level 3, inputs: [12654884(90MB)], [12651698(172MB) 12651699(171MB)] 2024/07/09-01:55:25.378734 140499261961792 [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 2024/07/09-01:55:25.378764 140499261961792 [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 2024/07/09-01:55:25.378783 140499261961792 [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 2024/07/09-01:55:25.378792 140499261961792 [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 2024/07/09-01:55:25.378799 140499261961792 [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 2024/07/09-01:55:27.598306 140499261961792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654892.sst) /dev/shm/ToplingTemp/Topling-45855-XC8IEz 2024/07/09-01:55:28.871500 140499261961792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654892.sst): first pass time = 1.27's, 210.842'MB/sec 2024/07/09-01:55:34.246722 140499261961792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654892.sst): old prealloc_size = 295279001, real_size = 173594040 2024/07/09-01:55:34.246823 140499261961792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654892.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-01:55:35.394791 140499261961792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654892.sst): second pass time = 5.37's, 45.956'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 157.428'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4736.333'MB/sec (index lex order gen) rebuild zvType time = 0.98's, 0.343'MB/sec write SST data time = 0.17's, 1065.784'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 62030.604'MB/sec zip my value time = 5.37's, unzip length = 0.247'GB zip my value throughput = 45.956'MB/sec zip pipeline throughput = 153.572'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.21 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 37.3076 value = 1.4278 dict = 1.00 all = 1.4852 } Zip/UnZip{ index = 0.0268 value = 0.7004 dict = 1.00 all = 0.6733 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.026952229 MB/sec (with seq num) write speed all = 0.025910597 MB/sec (without seq num) 2024/07/09-01:55:35.637154 140499261961792 [compaction_job.cc:1944] [default] [JOB 25628] Generated table #12654892: 1342178 keys, 180737197 bytes, temperature: kWarm 2024/07/09-01:55:35.637239 140499261961792 EVENT_LOG_v1 {"time_micros": 1720461335637193, "cf_name": "default", "job": 25628, "event": "table_file_creation", "file_number": 12654892, "file_size": 180737197, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192754894, "largest_seqno": 147818904659, "table_properties": {"data_size": 172970528, "index_size": 287808, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720461327, "oldest_key_time": 0, "file_creation_time": 1720461327, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12654892, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:55:35.720044 140499261961792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654893.sst) /dev/shm/ToplingTemp/Topling-45855-UAC6mw 2024/07/09-01:55:38.776732 140499261961792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654893.sst): first pass time = 3.06's, 87.820'MB/sec 2024/07/09-01:55:42.270084 140499261961792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654893.sst): old prealloc_size = 295279001, real_size = 173577896 2024/07/09-01:55:42.270133 140499261961792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654893.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-01:55:43.373731 140499261961792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654893.sst): second pass time = 3.49's, 70.722'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 163.753'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14728.471'MB/sec (index lex order gen) rebuild zvType time = 0.94's, 0.358'MB/sec write SST data time = 0.17's, 1094.606'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 68940.971'MB/sec zip my value time = 3.49's, unzip length = 0.247'GB zip my value throughput = 70.722'MB/sec zip pipeline throughput = 141.445'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.21 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 37.2579 value = 1.4279 dict = 1.00 all = 1.4854 } Zip/UnZip{ index = 0.0268 value = 0.7003 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.053862766 MB/sec (with seq num) write speed all = 0.051781113 MB/sec (without seq num) 2024/07/09-01:55:43.704211 140499261961792 [compaction_job.cc:1944] [default] [JOB 25628] Generated table #12654893: 1342178 keys, 180721005 bytes, temperature: kWarm 2024/07/09-01:55:43.704259 140499261961792 EVENT_LOG_v1 {"time_micros": 1720461343704232, "cf_name": "default", "job": 25628, "event": "table_file_creation", "file_number": 12654893, "file_size": 180721005, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192755731, "largest_seqno": 147818904405, "table_properties": {"data_size": 172953984, "index_size": 288192, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720461335, "oldest_key_time": 0, "file_creation_time": 1720461335, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12654893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:55:43.767945 140499261961792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654894.sst) /dev/shm/ToplingTemp/Topling-45855-U6jKfx 2024/07/09-01:55:43.987365 140499261961792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654894.sst): first pass time = 0.22's, 197.482'MB/sec 2024/07/09-01:55:44.308001 140499261961792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654894.sst): old prealloc_size = 295279001, real_size = 31925968 2024/07/09-01:55:44.308040 140499261961792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654894.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 216629 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.0399 GB zip-val = 0.0318 GB avg-val = 184.00 avg-zval = 146.88 2024/07/09-01:55:44.606136 140499261961792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00/12654894.sst): second pass time = 0.32's, 124.552'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 111.032'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2630.093'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.226'MB/sec write SST data time = 0.06's, 570.450'MB/sec dict compress time = 0.00's, 411976.000'MB/sec z-dict build time = 0.00's, sample length = 0.412'MB, throughput = 15087.933'MB/sec zip my value time = 0.32's, unzip length = 0.040'GB zip my value throughput = 124.552'MB/sec zip pipeline throughput = 124.552'MB/sec entries = 216629 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 146.88 usrkeys = 216629 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 146.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 216629 bytes = 812368 } seq expand size = 1516403 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0017 GB value = 0.0399 GB dict = 0.41 MB all = 0.0433 GB } __ZipSize{ index = 0.0001 GB value = 0.0318 GB dict = 0.41 MB all = 0.0331 GB } UnZip/Zip{ index = 33.2253 value = 1.2527 dict = 1.00 all = 1.3090 } Zip/UnZip{ index = 0.0301 value = 0.7983 dict = 1.00 all = 0.7639 } ---------------------------- total value len = 0.554088 GB avg = 0.191 KB (by entry num) total key len = 0.046416 GB avg = 0.016 KB total ukey len = 0.023208 GB avg = 0.008 KB total ukey num = 0.002900985 Billion total entry num = 0.002900985 Billion write speed all = 0.058202567 MB/sec (with seq num) write speed all = 0.055953193 MB/sec (without seq num) 2024/07/09-01:55:44.653711 140499261961792 [compaction_job.cc:1944] [default] [JOB 25628] Generated table #12654894: 216629 keys, 33097243 bytes, temperature: kWarm 2024/07/09-01:55:44.653800 140499261961792 EVENT_LOG_v1 {"time_micros": 1720461344653752, "cf_name": "default", "job": 25628, "event": "table_file_creation", "file_number": 12654894, "file_size": 33097243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192763476, "largest_seqno": 147818903300, "table_properties": {"data_size": 31819504, "index_size": 52160, "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": 3466064, "raw_average_key_size": 16, "raw_value_size": 39859736, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 216629, "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": 1720461343, "oldest_key_time": 0, "file_creation_time": 1720461343, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12654894, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:55:44.679780 140499261961792 [compaction_job.cc:699] job-25628: subcompact[0], size: 0.394555 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25628/att-00 [12654892,12654893,12654894] 2024/07/09-01:55:44.761845 140499261961792 (Original Log Time 2024/07/09-01:55:25.365213) EVENT_LOG_v1 {"time_micros": 1720461325365157, "job": 25628, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12654884], "files_L4": [12651698, 12651699], "score": 1.02828, "input_data_size": 455734694, "oldest_snapshot_seqno": 147819390168} 2024/07/09-01:55:44.761851 140499261961792 (Original Log Time 2024/07/09-01:55:44.761242) [compaction_job.cc:2018] [default] [JOB 25628] Compacted 1@3 + 2@4 files to L4 => 394555445 bytes 2024/07/09-01:55:44.761854 140499261961792 (Original Log Time 2024/07/09-01:55:44.761756) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 23.6 rd, 20.4 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.9, 343.8 +0.0 blob) out(376.3 +0.0 blob), read-write-amplify(8.9) write-amplify(4.1) OK, records in: 3347256, records dropped: 446271 output_compression: Snappy 2024/07/09-01:55:44.761866 140499261961792 (Original Log Time 2024/07/09-01:55:44.761824) EVENT_LOG_v1 {"time_micros": 1720461344761787, "cf": "default", "job": 25628, "event": "compaction_finished", "compaction_time_micros": 19314581, "compaction_time_cpu_micros": 5710176, "output_level": 4, "num_output_files": 3, "total_output_size": 394555445, "num_input_records": 3347256, "num_output_records": 2900985, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 292836403, "file_range_sync_nanos": 0, "file_fsync_nanos": 2661, "file_prepare_write_nanos": 7880, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-01:55:44.895457 140499261961792 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":1720420896,"starts":1720461325,"executesMs":19520,"compactionJobId":25628,"attempt":0,"compactionInputRawBytes":669451200,"compactionInputZipBytes":455734694,"compactionOutputRawBytes":0,"compactionOutputZipBytes":394555445,"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-b27cfeaacbe557f540e33cb9cc7657a9-8b9201736f18c4ae-00"}}, response = 2024/07/09-01:55:44.895528 140499261961792 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25628/att-00: olev 4, work 19.520 s, result 7.253 ms, install 0.646 ms, input{raw 638.438 MiB zip 434.622 MiB}