2024/08/20-01:29:12.612205 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00: fork to child time = 0.026154 sec 2024/08/20-01:29:12.613285 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00 2024/08/20-01:29:12.618279 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00 2024/08/20-01:29:12.619671 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:29:12.620024 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:29:12.655676 140500313601600 [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-04888/att-00/MANIFEST-14619535 2024/08/20-01:29:12.669454 140500313601600 [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-04888/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625369, last_sequence is 189708905272, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625269 2024/08/20-01:29:12.669462 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:29:12.669533 140500313601600 [version_set.cc:5652] Creating manifest 14625369 2024/08/20-01:29:12.711030 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:29:12.727736 140500313601600 [compaction_job.cc:2433] [default] [JOB 4888] Compacting 1@2 + 3@3 files to L3, score 0.73, subcompactions 1 : 1 2024/08/20-01:29:12.727759 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2429 Base level 2, inputs: [14625362(31MB)], [14625263(41MB) 14625264(2938KB) 14625249(41MB)] 2024/08/20-01:29:13.027778 140500313601600 [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 2024/08/20-01:29:13.027801 140500313601600 [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 2024/08/20-01:29:13.027831 140500313601600 [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 2024/08/20-01:29:13.027847 140500313601600 [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 2024/08/20-01:29:13.027861 140500313601600 [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 2024/08/20-01:29:13.320632 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625370.sst) /dev/shm/ToplingTemp/Topling-94987-G1YRBE 2024/08/20-01:29:13.763481 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625370.sst): first pass time = 0.44's, 303.125'MB/sec 2024/08/20-01:29:17.328245 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625370.sst): old prealloc_size = 135864405, real_size = 41654304 2024/08/20-01:29:17.328324 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625370.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.02 avg-zval = 316.43 2024/08/20-01:29:17.610253 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625370.sst): second pass time = 3.56's, 36.947'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 153.980'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14100.870'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.173'MB/sec write SST data time = 0.09's, 459.853'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 38160.213'MB/sec zip my value time = 3.56's, unzip length = 0.132'GB zip my value throughput = 36.947'MB/sec zip pipeline throughput = 156.228'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.02 avg-zval = 316.43 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.02 avg-zval = 316.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 420656 } seq expand size = 905989 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3263 value = 3.2141 dict = 1.00 all = 3.0910 } Zip/UnZip{ index = 0.4299 value = 0.3111 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 2.427396622 MB/sec (with seq num) write speed all = 2.330234035 MB/sec (without seq num) 2024/08/20-01:29:17.664768 140500313601600 [compaction_job.cc:1944] [default] [JOB 4888] Generated table #14625370: 129427 keys, 43422882 bytes, temperature: kWarm 2024/08/20-01:29:17.664886 140500313601600 EVENT_LOG_v1 {"time_micros": 1724088557664813, "cf_name": "default", "job": 4888, "event": "table_file_creation", "file_number": 14625370, "file_size": 43422882, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189708783752, "table_properties": {"data_size": 40954128, "index_size": 667648, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629920, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724088553, "oldest_key_time": 0, "file_creation_time": 1724088553, "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": 14625370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:29:17.742469 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625371.sst) /dev/shm/ToplingTemp/Topling-94987-CXlaqG 2024/08/20-01:29:18.489688 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625371.sst): first pass time = 0.75's, 179.637'MB/sec 2024/08/20-01:29:20.800293 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625371.sst): old prealloc_size = 135864405, real_size = 41788112 2024/08/20-01:29:20.800354 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625371.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.17 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.44 2024/08/20-01:29:21.039285 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625371.sst): second pass time = 2.31's, 56.991'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 182.263'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24991.239'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.194'MB/sec write SST data time = 0.07's, 604.545'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 27615.918'MB/sec zip my value time = 2.31's, unzip length = 0.132'GB zip my value throughput = 56.991'MB/sec zip pipeline throughput = 136.497'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.17 avg-val = 1017.00 avg-zval = 316.44 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.17 avg-val = 1024.00 avg-zval = 316.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 420656 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9445 value = 3.2139 dict = 1.00 all = 3.0815 } Zip/UnZip{ index = 0.5143 value = 0.3112 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 2.431842668 MB/sec (with seq num) write speed all = 2.334655457 MB/sec (without seq num) 2024/08/20-01:29:21.125594 140500313601600 [compaction_job.cc:1944] [default] [JOB 4888] Generated table #14625371: 129429 keys, 43556061 bytes, temperature: kWarm 2024/08/20-01:29:21.125681 140500313601600 EVENT_LOG_v1 {"time_micros": 1724088561125636, "cf_name": "default", "job": 4888, "event": "table_file_creation", "file_number": 14625371, "file_size": 43556061, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 189708783755, "table_properties": {"data_size": 40956864, "index_size": 798720, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629539, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724088557, "oldest_key_time": 0, "file_creation_time": 1724088557, "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": 14625371, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:29:21.181084 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625372.sst) /dev/shm/ToplingTemp/Topling-94987-BeEvrD 2024/08/20-01:29:21.229083 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625372.sst): first pass time = 0.05's, 228.348'MB/sec 2024/08/20-01:29:21.527445 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625372.sst): old prealloc_size = 135864405, real_size = 3435576 2024/08/20-01:29:21.527505 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625372.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 10556 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.25 raw-val = 0.0107 GB zip-val = 0.0034 GB avg-val =1017.07 avg-zval = 324.94 2024/08/20-01:29:21.555086 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00/14625372.sst): second pass time = 0.30's, 36.090'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 129.812'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 88.468'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.123'MB/sec write SST data time = 0.01's, 591.948'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.118'MB, throughput = 3808.031'MB/sec zip my value time = 0.30's, unzip length = 0.011'GB zip my value throughput = 36.090'MB/sec zip pipeline throughput = 165.972'MB/sec entries = 10556 avg-key = 20.00 avg-zkey = 0.25 avg-val = 1017.07 avg-zval = 324.94 usrkeys = 10556 avg-key = 12.00 avg-zkey = 0.25 avg-val = 1024.07 avg-zval = 324.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10556 bytes = 34320 } seq expand size = 73892 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0107 GB dict = 0.12 MB all = 0.0109 GB } __ZipSize{ index = 0.0000 GB value = 0.0034 GB dict = 0.12 MB all = 0.0036 GB } UnZip/Zip{ index = 47.1250 value = 3.1300 dict = 1.00 all = 3.0525 } Zip/UnZip{ index = 0.0212 value = 0.3195 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 62.572631 GB avg = 0.181 KB (by entry num) total key len = 6.794146 GB avg = 0.020 KB total ukey len = 3.192740 GB avg = 0.008 KB total ukey num = 0.389602973 Billion total entry num = 0.346480981 Billion write speed all = 2.432185119 MB/sec (with seq num) write speed all = 2.334996705 MB/sec (without seq num) 2024/08/20-01:29:21.567981 140500313601600 [compaction_job.cc:1944] [default] [JOB 4888] Generated table #14625372: 10556 keys, 3586363 bytes, temperature: kWarm 2024/08/20-01:29:21.568066 140500313601600 EVENT_LOG_v1 {"time_micros": 1724088561568018, "cf_name": "default", "job": 4888, "event": "table_file_creation", "file_number": 14625372, "file_size": 3586363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650425913, "largest_seqno": 189705348257, "table_properties": {"data_size": 3430064, "index_size": 2688, "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": 211120, "raw_average_key_size": 20, "raw_value_size": 10736171, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10556, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724088561, "oldest_key_time": 0, "file_creation_time": 1724088561, "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": 14625372, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:29:21.577753 140500313601600 [compaction_job.cc:699] job-04888: subcompact[0], size: 0.090565 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04888/att-00 [14625370,14625371,14625372] 2024/08/20-01:29:21.616410 140500313601600 (Original Log Time 2024/08/20-01:29:12.727872) EVENT_LOG_v1 {"time_micros": 1724088552727781, "job": 4888, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14625362], "files_L3": [14625263, 14625264, 14625249], "score": 0.729954, "input_data_size": 123513096, "oldest_snapshot_seqno": 189708904969} 2024/08/20-01:29:21.616415 140500313601600 (Original Log Time 2024/08/20-01:29:21.615855) [compaction_job.cc:2018] [default] [JOB 4888] Compacted 1@2 + 3@3 files to L3 => 90565306 bytes 2024/08/20-01:29:21.616417 140500313601600 (Original Log Time 2024/08/20-01:29:21.616326) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 14.0 rd, 10.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 85.8 +0.0 blob) out(86.4 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 299639, records dropped: 30227 output_compression: Snappy 2024/08/20-01:29:21.616427 140500313601600 (Original Log Time 2024/08/20-01:29:21.616382) EVENT_LOG_v1 {"time_micros": 1724088561616356, "cf": "default", "job": 4888, "event": "compaction_finished", "compaction_time_micros": 8849895, "compaction_time_cpu_micros": 1169183, "output_level": 3, "num_output_files": 3, "total_output_size": 90565306, "num_input_records": 299639, "num_output_records": 269412, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108544036, "file_range_sync_nanos": 0, "file_fsync_nanos": 2577, "file_prepare_write_nanos": 7571, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:29:21.757545 140500313601600 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":1724088552,"executesMs":8997,"compactionJobId":4888,"attempt":0,"compactionInputRawBytes":310730710,"compactionInputZipBytes":123513096,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90565306,"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":"00-0f573aea2b0372b06a8e79602b2bc371-81af1e1cace4270e-00"}}, response = 2024/08/20-01:29:21.757660 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04888/att-00: olev 3, work 8.997 s, result 6.157 ms, install 0.599 ms, input{raw 296.336 MiB zip 117.791 MiB}