2024/08/20-07:23:05.972244 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00: fork to child time = 0.024727 sec 2024/08/20-07:23:05.973583 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00 2024/08/20-07:23:05.980352 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00 2024/08/20-07:23:05.980844 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:23:05.981337 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:23:06.020348 140500598953536 [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-15377/att-00/MANIFEST-14629260 2024/08/20-07:23:06.073988 140500598953536 [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-15377/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646700, last_sequence is 190178254729, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646621 2024/08/20-07:23:06.073999 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:23:06.074194 140500598953536 [version_set.cc:5652] Creating manifest 14646700 2024/08/20-07:23:06.101333 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:23:06.115762 140500598953536 [compaction_job.cc:2433] [default] [JOB 15377] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-07:23:06.115784 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7893 Base level 2, inputs: [14646675(31MB)], [14646691(41MB) 14646692(1630KB) 14646613(41MB)] 2024/08/20-07:23:06.411321 140500598953536 [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 2024/08/20-07:23:06.411358 140500598953536 [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 2024/08/20-07:23:06.411381 140500598953536 [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 2024/08/20-07:23:06.411396 140500598953536 [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 2024/08/20-07:23:06.411410 140500598953536 [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 2024/08/20-07:23:06.707720 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646701.sst) /dev/shm/ToplingTemp/Topling-237257-tFvw6t 2024/08/20-07:23:07.209477 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646701.sst): first pass time = 0.50's, 267.525'MB/sec 2024/08/20-07:23:08.813402 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646701.sst): old prealloc_size = 134623297, real_size = 41799824 2024/08/20-07:23:08.813475 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646701.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.61 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 317.09 2024/08/20-07:23:08.983288 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646701.sst): second pass time = 1.60's, 82.110'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 256.740'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15335.683'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.06's, 744.309'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 = 28943.399'MB/sec zip my value time = 1.60's, unzip length = 0.132'GB zip my value throughput = 82.110'MB/sec zip pipeline throughput = 134.730'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.61 avg-val = 1016.99 avg-zval = 317.09 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.61 avg-val = 1023.99 avg-zval = 317.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 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 = 0.0436 GB } UnZip/Zip{ index = 2.1378 value = 3.2073 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4678 value = 0.3118 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429285 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.391431548 MB/sec (with seq num) write speed all = 1.335736039 MB/sec (without seq num) 2024/08/20-07:23:09.039371 140500598953536 [compaction_job.cc:1944] [default] [JOB 15377] Generated table #14646701: 129430 keys, 43616491 bytes, temperature: kWarm 2024/08/20-07:23:09.039487 140500598953536 EVENT_LOG_v1 {"time_micros": 1724109789039413, "cf_name": "default", "job": 15377, "event": "table_file_creation", "file_number": 14646701, "file_size": 43616491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190178009253, "table_properties": {"data_size": 41040768, "index_size": 726528, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629643, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724109786, "oldest_key_time": 0, "file_creation_time": 1724109786, "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": 14646701, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:09.085229 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646702.sst) /dev/shm/ToplingTemp/Topling-237257-Qvlkks 2024/08/20-07:23:09.874075 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646702.sst): first pass time = 0.79's, 170.155'MB/sec 2024/08/20-07:23:11.039481 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646702.sst): old prealloc_size = 134623297, real_size = 41773392 2024/08/20-07:23:11.039549 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646702.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.22 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.99 avg-zval = 316.28 2024/08/20-07:23:11.419350 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646702.sst): second pass time = 1.16's, 113.042'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 114.747'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23240.316'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.112'MB/sec write SST data time = 0.09's, 482.120'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 = 35125.322'MB/sec zip my value time = 1.16's, unzip length = 0.132'GB zip my value throughput = 113.042'MB/sec zip pipeline throughput = 119.733'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1016.99 avg-zval = 316.28 usrkeys = 129430 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1023.99 avg-zval = 316.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0409 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9290 value = 3.2155 dict = 1.00 all = 3.0791 } Zip/UnZip{ index = 0.5184 value = 0.3110 dict = 1.00 all = 0.3248 } ---------------------------- 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 = 0.389592421 Billion total entry num = 0.346470429 Billion write speed all = 1.394079460 MB/sec (with seq num) write speed all = 1.338365865 MB/sec (without seq num) 2024/08/20-07:23:11.475561 140500598953536 [compaction_job.cc:1944] [default] [JOB 15377] Generated table #14646702: 129430 keys, 43589528 bytes, temperature: kWarm 2024/08/20-07:23:11.475645 140500598953536 EVENT_LOG_v1 {"time_micros": 1724109791475600, "cf_name": "default", "job": 15377, "event": "table_file_creation", "file_number": 14646702, "file_size": 43589528, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796259277, "largest_seqno": 190178009187, "table_properties": {"data_size": 40935680, "index_size": 805184, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629164, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724109789, "oldest_key_time": 0, "file_creation_time": 1724109789, "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": 14646702, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:11.528836 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646703.sst) /dev/shm/ToplingTemp/Topling-237257-plVtZu 2024/08/20-07:23:11.544843 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646703.sst): first pass time = 0.02's, 545.736'MB/sec 2024/08/20-07:23:11.638879 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646703.sst): old prealloc_size = 134623297, real_size = 2748696 2024/08/20-07:23:11.638951 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646703.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 8396 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.22 raw-val = 0.0085 GB zip-val = 0.0027 GB avg-val =1017.03 avg-zval = 326.89 2024/08/20-07:23:11.652300 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00/14646703.sst): second pass time = 0.09's, 91.544'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 213.544'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44.565'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.217'MB/sec write SST data time = 0.00's, 773.190'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.091'MB, throughput = 2110.870'MB/sec zip my value time = 0.09's, unzip length = 0.009'GB zip my value throughput = 91.544'MB/sec zip pipeline throughput = 91.544'MB/sec entries = 8396 avg-key = 20.00 avg-zkey = 0.23 avg-val = 1017.03 avg-zval = 326.89 usrkeys = 8396 avg-key = 12.00 avg-zkey = 0.23 avg-val = 1024.03 avg-zval = 326.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8396 bytes = 29408 } seq expand size = 58772 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0085 GB dict = 0.09 MB all = 0.0087 GB } __ZipSize{ index = 0.0000 GB value = 0.0027 GB dict = 0.09 MB all = 0.0029 GB } UnZip/Zip{ index = 52.4750 value = 3.1112 dict = 1.00 all = 3.0363 } Zip/UnZip{ index = 0.0191 value = 0.3214 dict = 1.00 all = 0.3294 } ---------------------------- total value len = 62.570418 GB avg = 0.181 KB (by entry num) total key len = 6.794103 GB avg = 0.020 KB total ukey len = 3.192715 GB avg = 0.008 KB total ukey num = 0.389600817 Billion total entry num = 0.346478825 Billion write speed all = 1.394249125 MB/sec (with seq num) write speed all = 1.338534440 MB/sec (without seq num) 2024/08/20-07:23:11.660595 140500598953536 [compaction_job.cc:1944] [default] [JOB 15377] Generated table #14646703: 8396 keys, 2867626 bytes, temperature: kWarm 2024/08/20-07:23:11.660647 140500598953536 EVENT_LOG_v1 {"time_micros": 1724109791660618, "cf_name": "default", "job": 15377, "event": "table_file_creation", "file_number": 14646703, "file_size": 2867626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033174712, "largest_seqno": 190174515989, "table_properties": {"data_size": 2744560, "index_size": 1920, "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": 167920, "raw_average_key_size": 20, "raw_value_size": 8538989, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 8396, "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": 1724109791, "oldest_key_time": 0, "file_creation_time": 1724109791, "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": 14646703, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:11.666275 140500598953536 [compaction_job.cc:699] job-15377: subcompact[0], size: 0.090074 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15377/att-00 [14646701,14646702,14646703] 2024/08/20-07:23:11.697943 140500598953536 (Original Log Time 2024/08/20-07:23:06.115917) EVENT_LOG_v1 {"time_micros": 1724109786115806, "job": 15377, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14646675], "files_L3": [14646691, 14646692, 14646613], "score": 0.975709, "input_data_size": 122384816, "oldest_snapshot_seqno": 190178253331} 2024/08/20-07:23:11.697948 140500598953536 (Original Log Time 2024/08/20-07:23:11.689573) [compaction_job.cc:2018] [default] [JOB 15377] Compacted 1@2 + 3@3 files to L3 => 90073645 bytes 2024/08/20-07:23:11.697951 140500598953536 (Original Log Time 2024/08/20-07:23:11.697808) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 22.0 rd, 16.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.7 +0.0 blob) out(85.9 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 295468, records dropped: 28212 output_compression: Snappy 2024/08/20-07:23:11.697961 140500598953536 (Original Log Time 2024/08/20-07:23:11.697907) EVENT_LOG_v1 {"time_micros": 1724109791697839, "cf": "default", "job": 15377, "event": "compaction_finished", "compaction_time_micros": 5550363, "compaction_time_cpu_micros": 1056897, "output_level": 3, "num_output_files": 3, "total_output_size": 90073645, "num_input_records": 295468, "num_output_records": 267256, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105672632, "file_range_sync_nanos": 0, "file_fsync_nanos": 1999, "file_prepare_write_nanos": 7719, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:23:11.814008 140500598953536 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":1724109785,"executesMs":5711,"compactionJobId":15377,"attempt":0,"compactionInputRawBytes":306400979,"compactionInputZipBytes":122384816,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90073645,"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":"00-03e81c6eaa42dc37a945f47116817817-670554a152e536a7-00"}}, response = 2024/08/20-07:23:11.814108 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15377/att-00: olev 3, work 5.711 s, result 5.485 ms, install 8.412 ms, input{raw 292.207 MiB zip 116.715 MiB}