2024/07/09-23:25:32.511614 140433310824000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00: fork to child time = 0.009090 sec 2024/07/09-23:25:32.512656 140433310824000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00 2024/07/09-23:25:32.517803 140433310824000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00 2024/07/09-23:25:32.518205 140433310824000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-23:25:32.518475 140433310824000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-23:25:32.551964 140433310824000 [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-63345/att-00/MANIFEST-12625661 2024/07/09-23:25:32.570477 140433310824000 [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-63345/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12699496, last_sequence is 148809994791, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12699363 2024/07/09-23:25:32.570484 140433310824000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-23:25:32.570548 140433310824000 [version_set.cc:5652] Creating manifest 12699496 2024/07/09-23:25:32.590819 140433310824000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-23:25:32.602323 140433310824000 [compaction_job.cc:2433] [default] [JOB 63345] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/07/09-23:25:32.602335 140433310824000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32521 Base level 2, inputs: [12699481(48MB)], [12698734(90MB) 12698735(90MB)] 2024/07/09-23:25:32.613128 140433310824000 [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 2024/07/09-23:25:32.613170 140433310824000 [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 2024/07/09-23:25:32.613195 140433310824000 [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 2024/07/09-23:25:32.613206 140433310824000 [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 2024/07/09-23:25:32.613215 140433310824000 [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 2024/07/09-23:25:34.989041 140433310824000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699497.sst) /dev/shm/ToplingTemp/Topling-126262-YAffXv 2024/07/09-23:25:36.070019 140433310824000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699497.sst): first pass time = 1.08's, 124.169'MB/sec 2024/07/09-23:25:41.803275 140433310824000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699497.sst): old prealloc_size = 147639500, real_size = 91850792 2024/07/09-23:25:41.803379 140433310824000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699497.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.05 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-23:25:42.582754 140433310824000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699497.sst): second pass time = 5.73's, 21.541'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 122.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12171.399'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.272'MB/sec write SST data time = 0.16's, 587.739'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28837.352'MB/sec zip my value time = 5.73's, unzip length = 0.123'GB zip my value throughput = 21.541'MB/sec zip pipeline throughput = 149.683'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.05 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.05 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.6274 value = 1.3572 dict = 1.00 all = 1.4100 } Zip/UnZip{ index = 0.1311 value = 0.7368 dict = 1.00 all = 0.7092 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003947752 MB/sec (with seq num) write speed all = 0.003795182 MB/sec (without seq num) 2024/07/09-23:25:42.726464 140433310824000 [compaction_job.cc:1944] [default] [JOB 63345] Generated table #12699497: 671089 keys, 95190460 bytes, temperature: kWarm 2024/07/09-23:25:42.726567 140433310824000 EVENT_LOG_v1 {"time_micros": 1720538742726508, "cf_name": "default", "job": 63345, "event": "table_file_creation", "file_number": 12699497, "file_size": 95190460, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269319, "largest_seqno": 148809688554, "table_properties": {"data_size": 90979008, "index_size": 703872, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720538734, "oldest_key_time": 0, "file_creation_time": 1720538734, "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": 12699497, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:25:42.772539 140433310824000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699498.sst) /dev/shm/ToplingTemp/Topling-126262-xdZray 2024/07/09-23:25:44.314318 140433310824000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699498.sst): first pass time = 1.54's, 87.056'MB/sec 2024/07/09-23:25:46.732227 140433310824000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699498.sst): old prealloc_size = 147639500, real_size = 91682432 2024/07/09-23:25:46.732284 140433310824000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699498.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.78 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-23:25:47.277670 140433310824000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699498.sst): second pass time = 2.42's, 51.090'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.215'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14988.188'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.10's, 963.440'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27953.615'MB/sec zip my value time = 2.42's, unzip length = 0.123'GB zip my value throughput = 51.090'MB/sec zip pipeline throughput = 142.437'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.78 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.78 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 10.2450 value = 1.3571 dict = 1.00 all = 1.4125 } Zip/UnZip{ index = 0.0976 value = 0.7369 dict = 1.00 all = 0.7080 } ---------------------------- 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 = 0.007894451 MB/sec (with seq num) write speed all = 0.007589352 MB/sec (without seq num) 2024/07/09-23:25:47.410606 140433310824000 [compaction_job.cc:1944] [default] [JOB 63345] Generated table #12699498: 671089 keys, 95022076 bytes, temperature: kWarm 2024/07/09-23:25:47.410684 140433310824000 EVENT_LOG_v1 {"time_micros": 1720538747410639, "cf_name": "default", "job": 63345, "event": "table_file_creation", "file_number": 12699498, "file_size": 95022076, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269548, "largest_seqno": 148809688556, "table_properties": {"data_size": 90990448, "index_size": 524032, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720538742, "oldest_key_time": 0, "file_creation_time": 1720538742, "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": 12699498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:25:47.459111 140433310824000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699499.sst) /dev/shm/ToplingTemp/Topling-126262-YP97yz 2024/07/09-23:25:47.856626 140433310824000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699499.sst): first pass time = 0.40's, 144.442'MB/sec 2024/07/09-23:25:48.291394 140433310824000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699499.sst): old prealloc_size = 147639500, real_size = 41641656 2024/07/09-23:25:48.291445 140433310824000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699499.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 287050 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.00 raw-val = 0.0528 GB zip-val = 0.0413 GB avg-val = 184.00 avg-zval = 143.81 2024/07/09-23:25:48.524641 140433310824000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00/12699499.sst): second pass time = 0.43's, 121.700'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 184.686'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11060.605'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.375'MB/sec write SST data time = 0.04's, 1032.487'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.536'MB, throughput = 15915.669'MB/sec zip my value time = 0.43's, unzip length = 0.053'GB zip my value throughput = 121.700'MB/sec zip pipeline throughput = 121.700'MB/sec entries = 287050 avg-key = 16.00 avg-zkey = 1.00 avg-val = 184.00 avg-zval = 143.81 usrkeys = 287050 avg-key = 8.00 avg-zkey = 1.00 avg-val = 191.00 avg-zval = 143.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 287050 bytes = 968816 } seq expand size = 2009350 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0528 GB dict = 0.54 MB all = 0.0574 GB } __ZipSize{ index = 0.0003 GB value = 0.0413 GB dict = 0.54 MB all = 0.0431 GB } UnZip/Zip{ index = 7.9789 value = 1.2794 dict = 1.00 all = 1.3328 } Zip/UnZip{ index = 0.1253 value = 0.7816 dict = 1.00 all = 0.7503 } ---------------------------- total value len = 0.311183 GB avg = 0.191 KB (by entry num) total key len = 0.026068 GB avg = 0.016 KB total ukey len = 0.013034 GB avg = 0.008 KB total ukey num = 0.001629228 Billion total entry num = 0.001629228 Billion write speed all = 0.009582488 MB/sec (with seq num) write speed all = 0.009212151 MB/sec (without seq num) 2024/07/09-23:25:48.567337 140433310824000 [compaction_job.cc:1944] [default] [JOB 63345] Generated table #12699499: 287050 keys, 43075787 bytes, temperature: kWarm 2024/07/09-23:25:48.567407 140433310824000 EVENT_LOG_v1 {"time_micros": 1720538748567373, "cf_name": "default", "job": 63345, "event": "table_file_creation", "file_number": 12699499, "file_size": 43075787, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148726233877, "largest_seqno": 148809688547, "table_properties": {"data_size": 41281952, "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": 4592800, "raw_average_key_size": 16, "raw_value_size": 52817200, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 287050, "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": 1720538747, "oldest_key_time": 0, "file_creation_time": 1720538747, "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": 12699499, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:25:48.585148 140433310824000 [compaction_job.cc:699] job-63345: subcompact[0], size: 0.233288 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63345/att-00 [12699497,12699498,12699499] 2024/07/09-23:25:48.622863 140433310824000 (Original Log Time 2024/07/09-23:25:32.602398) EVENT_LOG_v1 {"time_micros": 1720538732602349, "job": 63345, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12699481], "files_L3": [12698734, 12698735], "score": 1.03163, "input_data_size": 241049859, "oldest_snapshot_seqno": 148809994300} 2024/07/09-23:25:48.622867 140433310824000 (Original Log Time 2024/07/09-23:25:48.622417) [compaction_job.cc:2018] [default] [JOB 63345] Compacted 1@2 + 2@3 files to L3 => 233288323 bytes 2024/07/09-23:25:48.622868 140433310824000 (Original Log Time 2024/07/09-23:25:48.622796) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 15.1 rd, 14.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.2, 181.7 +0.0 blob) out(222.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 48495 output_compression: Snappy 2024/07/09-23:25:48.622876 140433310824000 (Original Log Time 2024/07/09-23:25:48.622840) EVENT_LOG_v1 {"time_micros": 1720538748622822, "cf": "default", "job": 63345, "event": "compaction_finished", "compaction_time_micros": 15982762, "compaction_time_cpu_micros": 3717147, "output_level": 3, "num_output_files": 3, "total_output_size": 233288323, "num_input_records": 1677723, "num_output_records": 1629228, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156663647, "file_range_sync_nanos": 0, "file_fsync_nanos": 2598, "file_prepare_write_nanos": 10148, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-23:25:48.756316 140433310824000 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":1720538732,"executesMs":16103,"compactionJobId":63345,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241049859,"compactionOutputRawBytes":0,"compactionOutputZipBytes":233288323,"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":"00-1dae36df7de0ca486aa5dcd4de225464-d6dd4a96727841f2-00"}}, response = 2024/07/09-23:25:48.756409 140433310824000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63345/att-00: olev 3, work 16.104 s, result 6.822 ms, install 0.481 ms, input{raw 320.000 MiB zip 229.883 MiB}