2024/08/20-11:21:42.801793 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00: fork to child time = 0.022484 sec 2024/08/20-11:21:42.803421 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00 2024/08/20-11:21:42.809255 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00 2024/08/20-11:21:42.811129 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:21:42.811524 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:21:42.863644 140500405921344 [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-26442/att-00/MANIFEST-14629260 2024/08/20-11:21:42.880835 140500405921344 [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-26442/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659646, last_sequence is 190458559025, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659491 2024/08/20-11:21:42.880845 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:21:42.880969 140500405921344 [version_set.cc:5652] Creating manifest 14659646 2024/08/20-11:21:42.911216 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:21:42.928842 140500405921344 [compaction_job.cc:2433] [default] [JOB 26442] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:21:42.929002 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13563 Base level 1, inputs: [14659633(15MB)], [14659563(48MB) 14659564(47MB) 14659565(28MB)] 2024/08/20-11:21:43.051198 140500405921344 [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 2024/08/20-11:21:43.051235 140500405921344 [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 2024/08/20-11:21:43.051265 140500405921344 [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 2024/08/20-11:21:43.051282 140500405921344 [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 2024/08/20-11:21:43.051296 140500405921344 [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 2024/08/20-11:21:43.422232 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659647.sst) /dev/shm/ToplingTemp/Topling-323795-mmEbQ2 2024/08/20-11:21:44.067219 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659647.sst): first pass time = 0.64's, 104.057'MB/sec 2024/08/20-11:21:46.182883 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659647.sst): old prealloc_size = 73819750, real_size = 49022688 2024/08/20-11:21:46.182975 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659647.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.75 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.10 2024/08/20-11:21:46.783661 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659647.sst): second pass time = 2.11's, 29.195'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 84.331'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23337.574'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.11's, 468.640'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 = 16948.016'MB/sec zip my value time = 2.11's, unzip length = 0.062'GB zip my value throughput = 29.195'MB/sec zip pipeline throughput = 169.879'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.75 avg-val = 184.00 avg-zval = 142.10 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.75 avg-val = 191.00 avg-zval = 142.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 9 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1331 value = 1.2949 dict = 1.00 all = 1.3246 } Zip/UnZip{ index = 0.4688 value = 0.7723 dict = 1.00 all = 0.7549 } ---------------------------- 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 = 1.079440223 MB/sec (with seq num) write speed all = 1.036166177 MB/sec (without seq num) 2024/08/20-11:21:46.954143 140500405921344 [compaction_job.cc:1944] [default] [JOB 26442] Generated table #14659647: 335545 keys, 50663499 bytes, temperature: kWarm 2024/08/20-11:21:46.954249 140500405921344 EVENT_LOG_v1 {"time_micros": 1724124106954186, "cf_name": "default", "job": 26442, "event": "table_file_creation", "file_number": 14659647, "file_size": 50663499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408121739, "largest_seqno": 190458517515, "table_properties": {"data_size": 47680208, "index_size": 1258432, "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": 1724124103, "oldest_key_time": 0, "file_creation_time": 1724124103, "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": 14659647, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:21:47.045095 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659648.sst) /dev/shm/ToplingTemp/Topling-323795-pyhsG2 2024/08/20-11:21:48.099314 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659648.sst): first pass time = 1.05's, 63.660'MB/sec 2024/08/20-11:21:50.034587 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659648.sst): old prealloc_size = 73819750, real_size = 48651840 2024/08/20-11:21:50.034660 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659648.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.66 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-11:21:50.557618 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659648.sst): second pass time = 1.93's, 31.919'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.237'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21216.572'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.11's, 440.912'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 = 17243.423'MB/sec zip my value time = 1.93's, unzip length = 0.062'GB zip my value throughput = 31.919'MB/sec zip pipeline throughput = 165.258'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.66 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.66 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0108 value = 1.2950 dict = 1.00 all = 1.3333 } Zip/UnZip{ index = 0.3321 value = 0.7722 dict = 1.00 all = 0.7500 } ---------------------------- 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 = 1.080460743 MB/sec (with seq num) write speed all = 1.037147348 MB/sec (without seq num) 2024/08/20-11:21:50.620542 140500405921344 [compaction_job.cc:1944] [default] [JOB 26442] Generated table #14659648: 335545 keys, 50334667 bytes, temperature: kWarm 2024/08/20-11:21:50.620615 140500405921344 EVENT_LOG_v1 {"time_micros": 1724124110620573, "cf_name": "default", "job": 26442, "event": "table_file_creation", "file_number": 14659648, "file_size": 50334667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190327691415, "largest_seqno": 190458517510, "table_properties": {"data_size": 47676240, "index_size": 891584, "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": 1724124107, "oldest_key_time": 0, "file_creation_time": 1724124107, "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": 14659648, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:21:50.669822 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659649.sst) /dev/shm/ToplingTemp/Topling-323795-srI945 2024/08/20-11:21:51.133957 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659649.sst): first pass time = 0.46's, 96.538'MB/sec 2024/08/20-11:21:52.050172 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659649.sst): old prealloc_size = 73819750, real_size = 33843792 2024/08/20-11:21:52.050229 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659649.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 224007 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 4.36 raw-val = 0.0412 GB zip-val = 0.0328 GB avg-val = 184.00 avg-zval = 146.48 2024/08/20-11:21:52.250093 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00/14659649.sst): second pass time = 0.92's, 45.025'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 174.790'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30624.066'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.348'MB/sec write SST data time = 0.04's, 900.606'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.425'MB, throughput = 14048.961'MB/sec zip my value time = 0.92's, unzip length = 0.041'GB zip my value throughput = 45.025'MB/sec zip pipeline throughput = 114.583'MB/sec entries = 224007 avg-key = 16.00 avg-zkey = 4.36 avg-val = 184.00 avg-zval = 146.48 usrkeys = 224007 avg-key = 8.00 avg-zkey = 4.36 avg-val = 191.00 avg-zval = 146.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 224007 bytes = 728032 } seq expand size = 1568049 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0412 GB dict = 0.42 MB all = 0.0448 GB } __ZipSize{ index = 0.0010 GB value = 0.0328 GB dict = 0.42 MB all = 0.0349 GB } UnZip/Zip{ index = 1.8366 value = 1.2562 dict = 1.00 all = 1.2822 } Zip/UnZip{ index = 0.5445 value = 0.7961 dict = 1.00 all = 0.7799 } ---------------------------- total value len = 62.467713 GB avg = 0.180 KB (by entry num) total key len = 6.803079 GB avg = 0.020 KB total ukey len = 3.196668 GB avg = 0.008 KB total ukey num = 0.390228658 Billion total entry num = 0.347106666 Billion write speed all = 1.081155921 MB/sec (with seq num) write speed all = 1.037815701 MB/sec (without seq num) 2024/08/20-11:21:52.351621 140500405921344 [compaction_job.cc:1944] [default] [JOB 26442] Generated table #14659649: 224007 keys, 34941555 bytes, temperature: kWarm 2024/08/20-11:21:52.351691 140500405921344 EVENT_LOG_v1 {"time_micros": 1724124112351655, "cf_name": "default", "job": 26442, "event": "table_file_creation", "file_number": 14659649, "file_size": 34941555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190421864037, "largest_seqno": 190458517513, "table_properties": {"data_size": 32811872, "index_size": 975744, "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": 3584112, "raw_average_key_size": 16, "raw_value_size": 41217288, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 224007, "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": 1724124110, "oldest_key_time": 0, "file_creation_time": 1724124110, "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": 14659649, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:21:52.367988 140500405921344 [compaction_job.cc:699] job-26442: subcompact[0], size: 0.135940 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26442/att-00 [14659647,14659648,14659649] 2024/08/20-11:21:52.395205 140500405921344 (Original Log Time 2024/08/20-11:21:42.929220) EVENT_LOG_v1 {"time_micros": 1724124102929027, "job": 26442, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14659633], "files_L2": [14659563, 14659564, 14659565], "score": 0.991002, "input_data_size": 146648823, "oldest_snapshot_seqno": 190458558846} 2024/08/20-11:21:52.395210 140500405921344 (Original Log Time 2024/08/20-11:21:52.394736) [compaction_job.cc:2018] [default] [JOB 26442] Compacted 1@1 + 3@2 files to L2 => 135939721 bytes 2024/08/20-11:21:52.395212 140500405921344 (Original Log Time 2024/08/20-11:21:52.395141) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.5 rd, 14.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.0, 124.8 +0.0 blob) out(129.6 +0.0 blob), read-write-amplify(17.9) write-amplify(8.6) OK, records in: 898130, records dropped: 3033 output_compression: Snappy 2024/08/20-11:21:52.395221 140500405921344 (Original Log Time 2024/08/20-11:21:52.395185) EVENT_LOG_v1 {"time_micros": 1724124112395166, "cf": "default", "job": 26442, "event": "compaction_finished", "compaction_time_micros": 9438776, "compaction_time_cpu_micros": 2273329, "output_level": 2, "num_output_files": 3, "total_output_size": 135939721, "num_input_records": 898130, "num_output_records": 895097, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 181701889, "file_range_sync_nanos": 0, "file_fsync_nanos": 2102, "file_prepare_write_nanos": 9221, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:21:52.534558 140500405921344 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":1724124102,"executesMs":9586,"compactionJobId":26442,"attempt":0,"compactionInputRawBytes":179626000,"compactionInputZipBytes":146648823,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135939721,"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":"00-8cf90b341c62675defe8b94c81142e86-928bb6a28045f11d-00"}}, response = 2024/08/20-11:21:52.534645 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26442/att-00: olev 2, work 9.586 s, result 6.163 ms, install 0.505 ms, input{raw 171.305 MiB zip 139.855 MiB}