2024/08/20-03:18:27.196741 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00: fork to child time = 0.018283 sec 2024/08/20-03:18:27.198058 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00 2024/08/20-03:18:27.210032 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00 2024/08/20-03:18:27.220390 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:18:27.220834 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:18:27.263375 140500271638080 [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-02349/att-00/MANIFEST-14629260 2024/08/20-03:18:27.333449 140500271638080 [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-02349/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14631834, last_sequence is 189847191463, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14631683 2024/08/20-03:18:27.333456 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:18:27.333508 140500271638080 [version_set.cc:5652] Creating manifest 14631834 2024/08/20-03:18:27.364330 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:18:27.381495 140500271638080 [compaction_job.cc:2433] [default] [JOB 2349] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-03:18:27.381508 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1221 Base level 1, inputs: [14631807(12MB)], [14631768(48MB) 14631769(48MB) 14631770(17MB)] 2024/08/20-03:18:27.490460 140500271638080 [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 2024/08/20-03:18:27.490497 140500271638080 [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 2024/08/20-03:18:27.490522 140500271638080 [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 2024/08/20-03:18:27.490617 140500271638080 [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 2024/08/20-03:18:27.490639 140500271638080 [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 2024/08/20-03:18:27.846891 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631835.sst) /dev/shm/ToplingTemp/Topling-135545-gLso8t 2024/08/20-03:18:28.489055 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631835.sst): first pass time = 0.64's, 104.516'MB/sec 2024/08/20-03:18:31.396899 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631835.sst): old prealloc_size = 73819750, real_size = 48864368 2024/08/20-03:18:31.396991 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631835.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-03:18:31.986221 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631835.sst): second pass time = 2.91's, 21.239'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 85.701'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19890.782'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.10's, 498.165'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 = 17378.311'MB/sec zip my value time = 2.91's, unzip length = 0.062'GB zip my value throughput = 21.239'MB/sec zip pipeline throughput = 147.678'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.33 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.33 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4053 value = 1.2953 dict = 1.00 all = 1.3288 } Zip/UnZip{ index = 0.4158 value = 0.7720 dict = 1.00 all = 0.7526 } ---------------------------- 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 = 1.971868259 MB/sec (with seq num) write speed all = 1.892817362 MB/sec (without seq num) 2024/08/20-03:18:32.049095 140500271638080 [compaction_job.cc:1944] [default] [JOB 2349] Generated table #14631835: 335545 keys, 50505227 bytes, temperature: kWarm 2024/08/20-03:18:32.049194 140500271638080 EVENT_LOG_v1 {"time_micros": 1724095112049133, "cf_name": "default", "job": 2349, "event": "table_file_creation", "file_number": 14631835, "file_size": 50505227, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792981142, "largest_seqno": 189847047148, "table_properties": {"data_size": 47664288, "index_size": 1116032, "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": 1724095107, "oldest_key_time": 0, "file_creation_time": 1724095107, "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": 14631835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:18:32.101018 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631836.sst) /dev/shm/ToplingTemp/Topling-135545-iH4GXr 2024/08/20-03:18:33.237363 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631836.sst): first pass time = 1.14's, 59.060'MB/sec 2024/08/20-03:18:35.178992 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631836.sst): old prealloc_size = 73819750, real_size = 49186696 2024/08/20-03:18:35.179059 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631836.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 = 4.26 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-03:18:35.671869 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631836.sst): second pass time = 1.94's, 31.817'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.132'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45628.096'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.236'MB/sec write SST data time = 0.14's, 370.937'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 = 12914.190'MB/sec zip my value time = 1.94's, unzip length = 0.062'GB zip my value throughput = 31.817'MB/sec zip pipeline throughput = 132.834'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.26 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.26 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8800 value = 1.2950 dict = 1.00 all = 1.3203 } Zip/UnZip{ index = 0.5319 value = 0.7722 dict = 1.00 all = 0.7574 } ---------------------------- 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 = 1.973641349 MB/sec (with seq num) write speed all = 1.894522226 MB/sec (without seq num) 2024/08/20-03:18:35.752535 140500271638080 [compaction_job.cc:1944] [default] [JOB 2349] Generated table #14631836: 335545 keys, 50827531 bytes, temperature: kWarm 2024/08/20-03:18:35.752592 140500271638080 EVENT_LOG_v1 {"time_micros": 1724095115752561, "cf_name": "default", "job": 2349, "event": "table_file_creation", "file_number": 14631836, "file_size": 50827531, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792981144, "largest_seqno": 189847047147, "table_properties": {"data_size": 47674816, "index_size": 1427840, "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": 1724095112, "oldest_key_time": 0, "file_creation_time": 1724095112, "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": 14631836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:18:35.780274 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst) /dev/shm/ToplingTemp/Topling-135545-iibvLr 2024/08/20-03:18:36.049992 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst): first pass time = 0.27's, 115.814'MB/sec 2024/08/20-03:18:36.339596 140500271638080 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst): part-0: reject ZipStore ratio = 0.821 2024/08/20-03:18:36.416588 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst): old prealloc_size = 73819750, real_size = 29354616 2024/08/20-03:18:36.416652 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 156159 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.73 raw-val = 0.0287 GB zip-val = 0.0287 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:18:36.482888 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00/14631837.sst): second pass time = 0.27's, 105.124'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 449.487'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12829.912'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.896'MB/sec write SST data time = 0.02's, 1314.747'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 = 0.27's, unzip length = 0.029'GB zip my value throughput = 105.124'MB/sec zip pipeline throughput = 105.124'MB/sec entries = 156159 avg-key = 16.00 avg-zkey = 3.73 avg-val = 184.00 avg-zval = 184.00 usrkeys = 156159 avg-key = 8.00 avg-zkey = 3.73 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 156159 bytes = 488016 } seq expand size = 1093113 multi value expand size = 0 cnt WriteAppend = 3515 UnZipSize{ index = 0.0012 GB value = 0.0287 GB dict = 0.00 MB all = 0.0312 GB } __ZipSize{ index = 0.0006 GB value = 0.0287 GB dict = 0.00 MB all = 0.0298 GB } UnZip/Zip{ index = 2.1467 value = 1.0000 dict = 0.00 all = 1.0479 } Zip/UnZip{ index = 0.4658 value = 1.0000 dict = 0.00 all = 0.9543 } ---------------------------- total value len = 62.454754 GB avg = 0.180 KB (by entry num) total key len = 6.801994 GB avg = 0.020 KB total ukey len = 3.196125 GB avg = 0.008 KB total ukey num = 0.390160810 Billion total entry num = 0.347038818 Billion write speed all = 1.974517300 MB/sec (with seq num) write speed all = 1.895364389 MB/sec (without seq num) 2024/08/20-03:18:36.519633 140500271638080 [compaction_job.cc:1944] [default] [JOB 2349] Generated table #14631837: 156159 keys, 29804650 bytes, temperature: kWarm 2024/08/20-03:18:36.519697 140500271638080 EVENT_LOG_v1 {"time_micros": 1724095116519664, "cf_name": "default", "job": 2349, "event": "table_file_creation", "file_number": 14631837, "file_size": 29804650, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189823321371, "largest_seqno": 189847047146, "table_properties": {"data_size": 28733456, "index_size": 581952, "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": 2498544, "raw_average_key_size": 16, "raw_value_size": 28733256, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 156159, "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": 1724095115, "oldest_key_time": 0, "file_creation_time": 1724095115, "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": 14631837, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:18:36.537089 140500271638080 [compaction_job.cc:699] job-02349: subcompact[0], size: 0.131137 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02349/att-00 [14631835,14631836,14631837] 2024/08/20-03:18:36.573281 140500271638080 (Original Log Time 2024/08/20-03:18:27.381548) EVENT_LOG_v1 {"time_micros": 1724095107381516, "job": 2349, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14631807], "files_L2": [14631768, 14631769, 14631770], "score": 0.98909, "input_data_size": 133585332, "oldest_snapshot_seqno": 189847191227} 2024/08/20-03:18:36.573286 140500271638080 (Original Log Time 2024/08/20-03:18:36.569999) [compaction_job.cc:2018] [default] [JOB 2349] Compacted 1@1 + 3@2 files to L2 => 131137408 bytes 2024/08/20-03:18:36.573288 140500271638080 (Original Log Time 2024/08/20-03:18:36.573197) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.6 rd, 14.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(12.8, 114.5 +0.0 blob) out(125.1 +0.0 blob), read-write-amplify(19.6) write-amplify(9.7) OK, records in: 829628, records dropped: 2379 output_compression: Snappy 2024/08/20-03:18:36.573299 140500271638080 (Original Log Time 2024/08/20-03:18:36.573256) EVENT_LOG_v1 {"time_micros": 1724095116573230, "cf": "default", "job": 2349, "event": "compaction_finished", "compaction_time_micros": 9155551, "compaction_time_cpu_micros": 2069161, "output_level": 2, "num_output_files": 3, "total_output_size": 131137408, "num_input_records": 829628, "num_output_records": 827249, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 142388565, "file_range_sync_nanos": 0, "file_fsync_nanos": 3046, "file_prepare_write_nanos": 127814, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:18:36.698911 140500271638080 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":1724095107,"executesMs":9366,"compactionJobId":2349,"attempt":0,"compactionInputRawBytes":165925600,"compactionInputZipBytes":133585332,"compactionOutputRawBytes":0,"compactionOutputZipBytes":131137408,"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":"00-9fe9a3626aa2e1e5717b47670449014d-b97db65cc3531b67-00"}}, response = 2024/08/20-03:18:36.699048 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-02349/att-00: olev 2, work 9.367 s, result 6.154 ms, install 3.324 ms, input{raw 158.239 MiB zip 127.397 MiB}