2024/08/20-04:39:41.584171 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00: fork to child time = 0.012930 sec 2024/08/20-04:39:41.585144 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00 2024/08/20-04:39:41.590232 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00 2024/08/20-04:39:41.590515 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:39:41.590821 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:39:41.636625 140500414314048 [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-07128/att-00/MANIFEST-14629260 2024/08/20-04:39:41.652338 140500414314048 [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-07128/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14637305, last_sequence is 189964433467, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14637214 2024/08/20-04:39:41.652346 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:39:41.652437 140500414314048 [version_set.cc:5652] Creating manifest 14637305 2024/08/20-04:39:41.682734 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:39:41.699867 140500414314048 [compaction_job.cc:2433] [default] [JOB 7128] Compacting 1@2 + 2@3 files to L3, score 1.05, subcompactions 1 : 1 2024/08/20-04:39:41.699879 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3714 Base level 2, inputs: [14637287(48MB)], [14636383(90MB) 14636384(83MB)] 2024/08/20-04:39:41.708602 140500414314048 [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 2024/08/20-04:39:41.708642 140500414314048 [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 2024/08/20-04:39:41.708666 140500414314048 [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 2024/08/20-04:39:41.708675 140500414314048 [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 2024/08/20-04:39:41.708684 140500414314048 [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 2024/08/20-04:39:42.806677 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637306.sst) /dev/shm/ToplingTemp/Topling-173323-oBIoP4 2024/08/20-04:39:43.517963 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637306.sst): first pass time = 0.71's, 188.713'MB/sec 2024/08/20-04:39:46.415713 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637306.sst): old prealloc_size = 147639500, real_size = 91727944 2024/08/20-04:39:46.415803 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637306.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-04:39:46.958803 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637306.sst): second pass time = 2.90's, 42.627'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 175.201'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12234.040'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.10's, 982.312'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 = 30070.195'MB/sec zip my value time = 2.90's, unzip length = 0.123'GB zip my value throughput = 42.627'MB/sec zip pipeline throughput = 175.909'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.2794 value = 1.3572 dict = 1.00 all = 1.4106 } Zip/UnZip{ index = 0.1078 value = 0.7368 dict = 1.00 all = 0.7089 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.732960625 MB/sec (with seq num) write speed all = 1.663489885 MB/sec (without seq num) 2024/08/20-04:39:47.066507 140500414314048 [compaction_job.cc:1944] [default] [JOB 7128] Generated table #14637306: 671089 keys, 95151484 bytes, temperature: kWarm 2024/08/20-04:39:47.066602 140500414314048 EVENT_LOG_v1 {"time_micros": 1724099987066546, "cf_name": "default", "job": 7128, "event": "table_file_creation", "file_number": 14637306, "file_size": 95151484, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189742918427, "largest_seqno": 189964004165, "table_properties": {"data_size": 90981440, "index_size": 578560, "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": 1724099982, "oldest_key_time": 0, "file_creation_time": 1724099982, "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": 14637306, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:39:47.288891 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637307.sst) /dev/shm/ToplingTemp/Topling-173323-vyZi03 2024/08/20-04:39:48.626917 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637307.sst): first pass time = 1.34's, 100.315'MB/sec 2024/08/20-04:39:50.190326 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637307.sst): old prealloc_size = 147639500, real_size = 91714696 2024/08/20-04:39:50.190394 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637307.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-04:39:50.727137 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637307.sst): second pass time = 1.56's, 79.062'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.232'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15556.358'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.380'MB/sec write SST data time = 0.10's, 995.085'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 = 32327.691'MB/sec zip my value time = 1.56's, unzip length = 0.123'GB zip my value throughput = 79.062'MB/sec zip pipeline throughput = 114.111'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.85 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.85 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.4371 value = 1.3573 dict = 1.00 all = 1.4108 } Zip/UnZip{ index = 0.1060 value = 0.7368 dict = 1.00 all = 0.7088 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.736274433 MB/sec (with seq num) write speed all = 1.666675858 MB/sec (without seq num) 2024/08/20-04:39:50.845791 140500414314048 [compaction_job.cc:1944] [default] [JOB 7128] Generated table #14637307: 671089 keys, 95138236 bytes, temperature: kWarm 2024/08/20-04:39:50.845852 140500414314048 EVENT_LOG_v1 {"time_micros": 1724099990845821, "cf_name": "default", "job": 7128, "event": "table_file_creation", "file_number": 14637307, "file_size": 95138236, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717359077, "largest_seqno": 189964004208, "table_properties": {"data_size": 90977872, "index_size": 568896, "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": 1724099987, "oldest_key_time": 0, "file_creation_time": 1724099987, "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": 14637307, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:39:50.893454 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637308.sst) /dev/shm/ToplingTemp/Topling-173323-uUKhI3 2024/08/20-04:39:51.110434 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637308.sst): first pass time = 0.22's, 211.251'MB/sec 2024/08/20-04:39:51.474905 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637308.sst): old prealloc_size = 147639500, real_size = 33862408 2024/08/20-04:39:51.475000 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637308.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 229130 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.28 raw-val = 0.0422 GB zip-val = 0.0335 GB avg-val = 184.00 avg-zval = 146.25 2024/08/20-04:39:51.716135 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00/14637308.sst): second pass time = 0.36's, 115.973'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 145.266'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7161.460'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.280'MB/sec write SST data time = 0.04's, 962.729'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.434'MB, throughput = 9267.119'MB/sec zip my value time = 0.36's, unzip length = 0.042'GB zip my value throughput = 115.973'MB/sec zip pipeline throughput = 115.973'MB/sec entries = 229130 avg-key = 16.00 avg-zkey = 1.28 avg-val = 184.00 avg-zval = 146.25 usrkeys = 229130 avg-key = 8.00 avg-zkey = 1.28 avg-val = 191.00 avg-zval = 146.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 229130 bytes = 801968 } seq expand size = 1603910 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0018 GB value = 0.0422 GB dict = 0.43 MB all = 0.0458 GB } __ZipSize{ index = 0.0003 GB value = 0.0335 GB dict = 0.43 MB all = 0.0350 GB } UnZip/Zip{ index = 6.2277 value = 1.2581 dict = 1.00 all = 1.3077 } Zip/UnZip{ index = 0.1606 value = 0.7948 dict = 1.00 all = 0.7647 } ---------------------------- total value len = 62.596870 GB avg = 0.180 KB (by entry num) total key len = 6.813899 GB avg = 0.020 KB total ukey len = 3.202078 GB avg = 0.008 KB total ukey num = 0.390904869 Billion total entry num = 0.347782877 Billion write speed all = 1.737418667 MB/sec (with seq num) write speed all = 1.667775932 MB/sec (without seq num) 2024/08/20-04:39:51.761173 140500414314048 [compaction_job.cc:1944] [default] [JOB 7128] Generated table #14637308: 229130 keys, 35042507 bytes, temperature: kWarm 2024/08/20-04:39:51.761238 140500414314048 EVENT_LOG_v1 {"time_micros": 1724099991761206, "cf_name": "default", "job": 7128, "event": "table_file_creation", "file_number": 14637308, "file_size": 35042507, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717356409, "largest_seqno": 189964004204, "table_properties": {"data_size": 33510608, "index_size": 294336, "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": 3666080, "raw_average_key_size": 16, "raw_value_size": 42159920, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 229130, "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": 1724099990, "oldest_key_time": 0, "file_creation_time": 1724099990, "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": 14637308, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:39:51.775296 140500414314048 [compaction_job.cc:699] job-07128: subcompact[0], size: 0.225332 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07128/att-00 [14637306,14637307,14637308] 2024/08/20-04:39:51.821104 140500414314048 (Original Log Time 2024/08/20-04:39:41.699952) EVENT_LOG_v1 {"time_micros": 1724099981699892, "job": 7128, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14637287], "files_L3": [14636383, 14636384], "score": 1.05427, "input_data_size": 233767083, "oldest_snapshot_seqno": 189964432237} 2024/08/20-04:39:51.821108 140500414314048 (Original Log Time 2024/08/20-04:39:51.815111) [compaction_job.cc:2018] [default] [JOB 7128] Compacted 1@2 + 2@3 files to L3 => 225332227 bytes 2024/08/20-04:39:51.821109 140500414314048 (Original Log Time 2024/08/20-04:39:51.821029) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.2 rd, 22.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 174.7 +0.0 blob) out(214.9 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1620926, records dropped: 49618 output_compression: Snappy 2024/08/20-04:39:51.821116 140500414314048 (Original Log Time 2024/08/20-04:39:51.821078) EVENT_LOG_v1 {"time_micros": 1724099991821056, "cf": "default", "job": 7128, "event": "compaction_finished", "compaction_time_micros": 10075357, "compaction_time_cpu_micros": 3012610, "output_level": 3, "num_output_files": 3, "total_output_size": 225332227, "num_input_records": 1620926, "num_output_records": 1571308, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 141323572, "file_range_sync_nanos": 0, "file_fsync_nanos": 2017, "file_prepare_write_nanos": 8850, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-04:39:51.944036 140500414314048 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":1724099981,"executesMs":10225,"compactionJobId":7128,"attempt":0,"compactionInputRawBytes":324185200,"compactionInputZipBytes":233767083,"compactionOutputRawBytes":0,"compactionOutputZipBytes":225332227,"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":"00-1bab17312e34cca340a88b97c8872b3c-79874df6c1e97949-00"}}, response = 2024/08/20-04:39:51.944134 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07128/att-00: olev 3, work 10.226 s, result 4.772 ms, install 6.028 ms, input{raw 309.167 MiB zip 222.938 MiB}