2024/07/09-08:15:07.839661 140098976347712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00: fork to child time = 0.010523 sec 2024/07/09-08:15:07.840465 140098976347712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00 2024/07/09-08:15:07.845774 140098976347712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00 2024/07/09-08:15:07.847527 140098976347712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:15:07.847874 140098976347712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:15:07.885521 140098976347712 [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-37129/att-00/MANIFEST-12625661 2024/07/09-08:15:07.936167 140098976347712 [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-37129/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12668259, last_sequence is 148133954218, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12668156 2024/07/09-08:15:07.936177 140098976347712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:15:07.936246 140098976347712 [version_set.cc:5652] Creating manifest 12668259 2024/07/09-08:15:07.962856 140098976347712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:15:07.975140 140098976347712 [compaction_job.cc:2433] [default] [JOB 37129] Compacting 1@2 + 2@3 files to L3, score 1.04, subcompactions 1 : 1 2024/07/09-08:15:07.975155 140098976347712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19329 Base level 2, inputs: [12668212(47MB)], [12667226(90MB) 12667227(88MB)] 2024/07/09-08:15:07.984943 140098976347712 [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 2024/07/09-08:15:07.984991 140098976347712 [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 2024/07/09-08:15:07.985036 140098976347712 [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 2024/07/09-08:15:07.985055 140098976347712 [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 2024/07/09-08:15:07.985066 140098976347712 [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 2024/07/09-08:15:09.120272 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668260.sst) /dev/shm/ToplingTemp/Topling-17434-9zORLu 2024/07/09-08:15:09.881377 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668260.sst): first pass time = 0.76's, 176.357'MB/sec 2024/07/09-08:15:12.878268 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668260.sst): old prealloc_size = 147639500, real_size = 91596936 2024/07/09-08:15:12.878328 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668260.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.67 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-08:15:13.405166 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668260.sst): second pass time = 3.00's, 41.222'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 180.180'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12504.063'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.385'MB/sec write SST data time = 0.09's, 1048.514'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 = 23882.726'MB/sec zip my value time = 3.00's, unzip length = 0.123'GB zip my value throughput = 41.222'MB/sec zip pipeline throughput = 172.021'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.67 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.67 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 = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0949 GB } UnZip/Zip{ index = 11.9889 value = 1.3572 dict = 1.00 all = 1.4138 } Zip/UnZip{ index = 0.0834 value = 0.7368 dict = 1.00 all = 0.7073 } ---------------------------- 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 = 0.043638761 MB/sec (with seq num) write speed all = 0.041952239 MB/sec (without seq num) 2024/07/09-08:15:13.560400 140098976347712 [compaction_job.cc:1944] [default] [JOB 37129] Generated table #12668260: 671089 keys, 94936636 bytes, temperature: kWarm 2024/07/09-08:15:13.560481 140098976347712 EVENT_LOG_v1 {"time_micros": 1720484113560435, "cf_name": "default", "job": 37129, "event": "table_file_creation", "file_number": 12668260, "file_size": 94936636, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148020060838, "largest_seqno": 148133665253, "table_properties": {"data_size": 90981232, "index_size": 447808, "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": 1720484109, "oldest_key_time": 0, "file_creation_time": 1720484109, "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": 12668260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:15:13.599008 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668261.sst) /dev/shm/ToplingTemp/Topling-17434-tmWgIv 2024/07/09-08:15:15.228872 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668261.sst): first pass time = 1.63's, 82.352'MB/sec 2024/07/09-08:15:16.793998 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668261.sst): old prealloc_size = 147639500, real_size = 91610696 2024/07/09-08:15:16.794073 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668261.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 = 0.68 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-08:15:17.360265 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668261.sst): second pass time = 1.56's, 78.936'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.680'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13263.731'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.355'MB/sec write SST data time = 0.09's, 1013.015'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 = 22774.684'MB/sec zip my value time = 1.56's, unzip length = 0.123'GB zip my value throughput = 78.936'MB/sec zip pipeline throughput = 138.353'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.68 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.68 avg-val = 191.00 avg-zval = 135.58 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 11.7127 value = 1.3572 dict = 1.00 all = 1.4136 } Zip/UnZip{ index = 0.0854 value = 0.7368 dict = 1.00 all = 0.7074 } ---------------------------- 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 = 0.087169219 MB/sec (with seq num) write speed all = 0.083800360 MB/sec (without seq num) 2024/07/09-08:15:17.500737 140098976347712 [compaction_job.cc:1944] [default] [JOB 37129] Generated table #12668261: 671089 keys, 94950396 bytes, temperature: kWarm 2024/07/09-08:15:17.500792 140098976347712 EVENT_LOG_v1 {"time_micros": 1720484117500764, "cf_name": "default", "job": 37129, "event": "table_file_creation", "file_number": 12668261, "file_size": 94950396, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148020060637, "largest_seqno": 148133665247, "table_properties": {"data_size": 90984432, "index_size": 458368, "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": 1720484113, "oldest_key_time": 0, "file_creation_time": 1720484113, "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": 12668261, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:15:17.546304 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668262.sst) /dev/shm/ToplingTemp/Topling-17434-tTCGCv 2024/07/09-08:15:17.810227 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668262.sst): first pass time = 0.26's, 193.514'MB/sec 2024/07/09-08:15:18.235075 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668262.sst): old prealloc_size = 147639500, real_size = 37293968 2024/07/09-08:15:18.235142 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668262.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 255325 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.76 raw-val = 0.0470 GB zip-val = 0.0370 GB avg-val = 184.00 avg-zval = 145.05 2024/07/09-08:15:18.452123 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00/12668262.sst): second pass time = 0.42's, 110.822'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 177.847'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5678.232'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.357'MB/sec write SST data time = 0.04's, 1009.358'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.480'MB, throughput = 13726.708'MB/sec zip my value time = 0.42's, unzip length = 0.047'GB zip my value throughput = 110.822'MB/sec zip pipeline throughput = 110.822'MB/sec entries = 255325 avg-key = 16.00 avg-zkey = 0.76 avg-val = 184.00 avg-zval = 145.05 usrkeys = 255325 avg-key = 8.00 avg-zkey = 0.76 avg-val = 191.00 avg-zval = 145.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 255325 bytes = 893648 } seq expand size = 1787275 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0470 GB dict = 0.48 MB all = 0.0511 GB } __ZipSize{ index = 0.0002 GB value = 0.0370 GB dict = 0.48 MB all = 0.0386 GB } UnZip/Zip{ index = 10.4882 value = 1.2685 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.0953 value = 0.7883 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 0.305123 GB avg = 0.191 KB (by entry num) total key len = 0.025560 GB avg = 0.016 KB total ukey len = 0.012780 GB avg = 0.008 KB total ukey num = 0.001597503 Billion total entry num = 0.001597503 Billion write speed all = 0.103716050 MB/sec (with seq num) write speed all = 0.099707701 MB/sec (without seq num) 2024/07/09-08:15:18.501682 140098976347712 [compaction_job.cc:1944] [default] [JOB 37129] Generated table #12668262: 255325 keys, 38604691 bytes, temperature: kWarm 2024/07/09-08:15:18.501750 140098976347712 EVENT_LOG_v1 {"time_micros": 1720484118501715, "cf_name": "default", "job": 37129, "event": "table_file_creation", "file_number": 12668262, "file_size": 38604691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147923211538, "largest_seqno": 148106870080, "table_properties": {"data_size": 37035200, "index_size": 194752, "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": 4085200, "raw_average_key_size": 16, "raw_value_size": 46979800, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 255325, "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": 1720484117, "oldest_key_time": 0, "file_creation_time": 1720484117, "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": 12668262, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:15:18.516424 140098976347712 [compaction_job.cc:699] job-37129: subcompact[0], size: 0.228492 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37129/att-00 [12668260,12668261,12668262] 2024/07/09-08:15:18.554103 140098976347712 (Original Log Time 2024/07/09-08:15:07.975219) EVENT_LOG_v1 {"time_micros": 1720484107975169, "job": 37129, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12668212], "files_L3": [12667226, 12667227], "score": 1.03895, "input_data_size": 237971739, "oldest_snapshot_seqno": 148133953102} 2024/07/09-08:15:18.554107 140098976347712 (Original Log Time 2024/07/09-08:15:18.550665) [compaction_job.cc:2018] [default] [JOB 37129] Compacted 1@2 + 2@3 files to L3 => 228491723 bytes 2024/07/09-08:15:18.554108 140098976347712 (Original Log Time 2024/07/09-08:15:18.554041) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 22.6 rd, 21.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 179.1 +0.0 blob) out(217.9 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1659476, records dropped: 61973 output_compression: Snappy 2024/07/09-08:15:18.554114 140098976347712 (Original Log Time 2024/07/09-08:15:18.554083) EVENT_LOG_v1 {"time_micros": 1720484118554065, "cf": "default", "job": 37129, "event": "compaction_finished", "compaction_time_micros": 10541214, "compaction_time_cpu_micros": 3121296, "output_level": 3, "num_output_files": 3, "total_output_size": 228491723, "num_input_records": 1659476, "num_output_records": 1597503, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 133208088, "file_range_sync_nanos": 0, "file_fsync_nanos": 2063, "file_prepare_write_nanos": 8301, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-08:15:18.662167 140098976347712 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":1720484107,"executesMs":10703,"compactionJobId":37129,"attempt":0,"compactionInputRawBytes":331895200,"compactionInputZipBytes":237971739,"compactionOutputRawBytes":0,"compactionOutputZipBytes":228491723,"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-ac425c8e69304287078b5875d56b78ee-55adc1202bc7f7cd-00"}}, response = 2024/07/09-08:15:18.662245 140098976347712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37129/att-00: olev 3, work 10.704 s, result 6.732 ms, install 3.470 ms, input{raw 316.520 MiB zip 226.948 MiB}