2024/08/20-14:40:55.845576 140500196103744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00: fork to child time = 0.010495 sec 2024/08/20-14:40:55.846731 140500196103744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00 2024/08/20-14:40:55.851806 140500196103744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00 2024/08/20-14:40:55.852800 140500196103744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:40:55.853142 140500196103744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:40:55.891859 140500196103744 [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-35006/att-00/MANIFEST-14629260 2024/08/20-14:40:55.944555 140500196103744 [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-35006/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669628, last_sequence is 190672798881, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669465 2024/08/20-14:40:55.944564 140500196103744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:40:55.944638 140500196103744 [version_set.cc:5652] Creating manifest 14669628 2024/08/20-14:40:55.970076 140500196103744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:40:55.983286 140500196103744 [compaction_job.cc:2433] [default] [JOB 35006] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-14:40:55.983303 140500196103744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17893 Base level 1, inputs: [14669618(15MB)], [14669529(48MB) 14669530(48MB) 14669531(12MB)] 2024/08/20-14:40:56.109054 140500196103744 [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 2024/08/20-14:40:56.109081 140500196103744 [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 2024/08/20-14:40:56.109107 140500196103744 [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 2024/08/20-14:40:56.109122 140500196103744 [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 2024/08/20-14:40:56.109137 140500196103744 [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 2024/08/20-14:40:56.444523 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669629.sst) /dev/shm/ToplingTemp/Topling-390174-twMc4l 2024/08/20-14:40:56.819297 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669629.sst): first pass time = 0.37's, 179.086'MB/sec 2024/08/20-14:40:57.703851 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669629.sst): old prealloc_size = 73819750, real_size = 49150936 2024/08/20-14:40:57.703935 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669629.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-14:40:57.994511 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669629.sst): second pass time = 0.88's, 69.866'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 174.600'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25844.049'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.350'MB/sec write SST data time = 0.05's, 997.050'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16104.388'MB/sec zip my value time = 0.88's, unzip length = 0.062'GB zip my value throughput = 69.866'MB/sec zip pipeline throughput = 192.283'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.19 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.19 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9097 value = 1.2954 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.5236 value = 0.7720 dict = 1.00 all = 0.7562 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.909732750 MB/sec (with seq num) write speed all = 0.873262164 MB/sec (without seq num) 2024/08/20-14:40:58.105209 140500196103744 [compaction_job.cc:1944] [default] [JOB 35006] Generated table #14669629: 335545 keys, 50749899 bytes, temperature: kWarm 2024/08/20-14:40:58.105307 140500196103744 EVENT_LOG_v1 {"time_micros": 1724136058105246, "cf_name": "default", "job": 35006, "event": "table_file_creation", "file_number": 14669629, "file_size": 50749899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190654960788, "largest_seqno": 190672782520, "table_properties": {"data_size": 47661296, "index_size": 1405632, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724136056, "oldest_key_time": 0, "file_creation_time": 1724136056, "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": 14669629, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:40:58.179208 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669630.sst) /dev/shm/ToplingTemp/Topling-390174-S5G0Lk 2024/08/20-14:40:59.003363 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669630.sst): first pass time = 0.82's, 81.433'MB/sec 2024/08/20-14:41:00.735144 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669630.sst): old prealloc_size = 73819750, real_size = 48922360 2024/08/20-14:41:00.735227 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669630.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-14:41:01.196945 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669630.sst): second pass time = 1.73's, 35.689'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 109.406'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25580.885'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.234'MB/sec write SST data time = 0.10's, 487.289'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14995.595'MB/sec zip my value time = 1.73's, unzip length = 0.062'GB zip my value throughput = 35.689'MB/sec zip pipeline throughput = 176.168'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.3046 value = 1.2951 dict = 1.00 all = 1.3272 } Zip/UnZip{ index = 0.4339 value = 0.7722 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.910608105 MB/sec (with seq num) write speed all = 0.874103744 MB/sec (without seq num) 2024/08/20-14:41:01.267985 140500196103744 [compaction_job.cc:1944] [default] [JOB 35006] Generated table #14669630: 335545 keys, 50563211 bytes, temperature: kWarm 2024/08/20-14:41:01.268069 140500196103744 EVENT_LOG_v1 {"time_micros": 1724136061268025, "cf_name": "default", "job": 35006, "event": "table_file_creation", "file_number": 14669630, "file_size": 50563211, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190626647465, "largest_seqno": 190672782516, "table_properties": {"data_size": 47673520, "index_size": 1164800, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724136058, "oldest_key_time": 0, "file_creation_time": 1724136058, "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": 14669630, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:41:01.330106 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst) /dev/shm/ToplingTemp/Topling-390174-MxIIkk 2024/08/20-14:41:01.636579 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst): first pass time = 0.31's, 94.634'MB/sec 2024/08/20-14:41:01.975621 140500196103744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst): part-0: reject ZipStore ratio = 0.827 2024/08/20-14:41:02.062790 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst): old prealloc_size = 73819750, real_size = 27269552 2024/08/20-14:41:02.062854 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 144987 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.83 raw-val = 0.0267 GB zip-val = 0.0267 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-14:41:02.166983 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00/14669631.sst): second pass time = 0.34's, 78.856'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.10's, 265.773'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12288.465'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.638'MB/sec write SST data time = 0.05's, 584.648'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.34's, unzip length = 0.027'GB zip my value throughput = 78.856'MB/sec zip pipeline throughput = 78.856'MB/sec entries = 144987 avg-key = 16.00 avg-zkey = 3.83 avg-val = 184.00 avg-zval = 184.00 usrkeys = 144987 avg-key = 8.00 avg-zkey = 3.83 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 144987 bytes = 453104 } seq expand size = 1014909 multi value expand size = 0 cnt WriteAppend = 3264 UnZipSize{ index = 0.0012 GB value = 0.0267 GB dict = 0.00 MB all = 0.0290 GB } __ZipSize{ index = 0.0006 GB value = 0.0267 GB dict = 0.00 MB all = 0.0277 GB } UnZip/Zip{ index = 2.0887 value = 1.0000 dict = 0.00 all = 1.0473 } Zip/UnZip{ index = 0.4788 value = 1.0000 dict = 0.00 all = 0.9548 } ---------------------------- total value len = 62.452620 GB avg = 0.180 KB (by entry num) total key len = 6.801815 GB avg = 0.020 KB total ukey len = 3.196036 GB avg = 0.008 KB total ukey num = 0.390149638 Billion total entry num = 0.347027646 Billion write speed all = 0.910991275 MB/sec (with seq num) write speed all = 0.874472123 MB/sec (without seq num) 2024/08/20-14:41:02.202919 140500196103744 [compaction_job.cc:1944] [default] [JOB 35006] Generated table #14669631: 144987 keys, 27687402 bytes, temperature: kWarm 2024/08/20-14:41:02.203013 140500196103744 EVENT_LOG_v1 {"time_micros": 1724136062202969, "cf_name": "default", "job": 35006, "event": "table_file_creation", "file_number": 14669631, "file_size": 27687402, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190653184346, "largest_seqno": 190672782511, "table_properties": {"data_size": 26677808, "index_size": 555328, "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": 2319792, "raw_average_key_size": 16, "raw_value_size": 26677608, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 144987, "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-MixedLenBlobStore", "creation_time": 1724136061, "oldest_key_time": 0, "file_creation_time": 1724136061, "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": 14669631, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:41:02.227789 140500196103744 [compaction_job.cc:699] job-35006: subcompact[0], size: 0.129001 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35006/att-00 [14669629,14669630,14669631] 2024/08/20-14:41:02.283540 140500196103744 (Original Log Time 2024/08/20-14:40:55.983374) EVENT_LOG_v1 {"time_micros": 1724136055983322, "job": 35006, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669618], "files_L2": [14669529, 14669530, 14669531], "score": 0.999009, "input_data_size": 131692948, "oldest_snapshot_seqno": 190672798605} 2024/08/20-14:41:02.283546 140500196103744 (Original Log Time 2024/08/20-14:41:02.282859) [compaction_job.cc:2018] [default] [JOB 35006] Compacted 1@1 + 3@2 files to L2 => 129000512 bytes 2024/08/20-14:41:02.283549 140500196103744 (Original Log Time 2024/08/20-14:41:02.283437) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 21.1 rd, 20.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.9, 109.7 +0.0 blob) out(123.0 +0.0 blob), read-write-amplify(15.6) write-amplify(7.7) OK, records in: 818988, records dropped: 2911 output_compression: Snappy 2024/08/20-14:41:02.283558 140500196103744 (Original Log Time 2024/08/20-14:41:02.283510) EVENT_LOG_v1 {"time_micros": 1724136062283470, "cf": "default", "job": 35006, "event": "compaction_finished", "compaction_time_micros": 6244430, "compaction_time_cpu_micros": 1844068, "output_level": 2, "num_output_files": 3, "total_output_size": 129000512, "num_input_records": 818988, "num_output_records": 816077, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 115924433, "file_range_sync_nanos": 0, "file_fsync_nanos": 2613, "file_prepare_write_nanos": 187300, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:41:02.447048 140500196103744 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":1724136055,"executesMs":6428,"compactionJobId":35006,"attempt":0,"compactionInputRawBytes":163797600,"compactionInputZipBytes":131692948,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129000512,"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":"00-1a89dbd24d85dc904b5b7a15f05ef7d5-29d1063057441dd5-00"}}, response = 2024/08/20-14:41:02.447153 140500196103744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35006/att-00: olev 2, work 6.428 s, result 8.840 ms, install 0.732 ms, input{raw 156.210 MiB zip 125.592 MiB}