2024/07/26-03:10:40.042876 140562257139264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00: fork to child time = 0.015921 sec 2024/07/26-03:10:40.043549 140562257139264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00 2024/07/26-03:10:40.047265 140562257139264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00 2024/07/26-03:10:40.047507 140562257139264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-03:10:40.047691 140562257139264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-03:10:40.094085 140562257139264 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85038/att-00/MANIFEST-13366722 2024/07/26-03:10:40.108332 140562257139264 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85038/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13468332, last_sequence is 165349095928, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13468123 2024/07/26-03:10:40.108339 140562257139264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-03:10:40.108386 140562257139264 [version_set.cc:5652] Creating manifest 13468332 2024/07/26-03:10:40.134241 140562257139264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-03:10:40.147657 140562257139264 [compaction_job.cc:2433] [default] [JOB 85038] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/26-03:10:40.147668 140562257139264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 44091 Base level 1, inputs: [13468314(18MB)], [13468223(48MB) 13468224(27MB) 13468179(25MB)] 2024/07/26-03:10:40.320507 140562257139264 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:10:40.320536 140562257139264 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:10:40.320554 140562257139264 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:10:40.320565 140562257139264 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-03:10:40.320573 140562257139264 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-03:10:40.750274 140562257139264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468333.sst) /dev/shm/ToplingTemp/Topling-166612-rGU3nB 2024/07/26-03:10:41.052156 140562257139264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468333.sst): first pass time = 0.30's, 222.337'MB/sec 2024/07/26-03:10:42.981545 140562257139264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468333.sst): old prealloc_size = 73819750, real_size = 49097920 2024/07/26-03:10:42.981631 140562257139264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468333.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 4.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/26-03:10:43.495615 140562257139264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468333.sst): second pass time = 1.93's, 32.015'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 98.623'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20669.127'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.198'MB/sec write SST data time = 0.09's, 567.867'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 = 10032.070'MB/sec zip my value time = 1.93's, unzip length = 0.062'GB zip my value throughput = 32.015'MB/sec zip pipeline throughput = 185.937'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.02 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.02 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 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 = 1.9890 value = 1.2953 dict = 1.00 all = 1.3237 } Zip/UnZip{ index = 0.5028 value = 0.7720 dict = 1.00 all = 0.7555 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001782644 MB/sec (with seq num) write speed all = 0.001713749 MB/sec (without seq num) 2024/07/26-03:10:43.631565 140562257139264 [compaction_job.cc:1944] [default] [JOB 85038] Generated table #13468333: 335545 keys, 50697645 bytes, temperature: kWarm 2024/07/26-03:10:43.631667 140562257139264 EVENT_LOG_v1 {"time_micros": 1721934643631608, "cf_name": "default", "job": 85038, "event": "table_file_creation", "file_number": 13468333, "file_size": 50697645, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165325234362, "largest_seqno": 165349035278, "table_properties": {"data_size": 47664240, "index_size": 1349632, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721934640, "oldest_key_time": 0, "file_creation_time": 1721934640, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13468333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:10:43.690075 140562257139264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468334.sst) /dev/shm/ToplingTemp/Topling-166612-DsoOzE 2024/07/26-03:10:44.481031 140562257139264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468334.sst): first pass time = 0.79's, 84.850'MB/sec 2024/07/26-03:10:45.917610 140562257139264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468334.sst): old prealloc_size = 73819750, real_size = 48852608 2024/07/26-03:10:45.917683 140562257139264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468334.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 = 3.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/26-03:10:46.486756 140562257139264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468334.sst): second pass time = 1.43's, 43.086'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.799'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24967.533'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.14's, 356.028'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 = 2267.042'MB/sec zip my value time = 1.43's, unzip length = 0.062'GB zip my value throughput = 43.086'MB/sec zip pipeline throughput = 131.157'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.29 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.29 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4291 value = 1.2953 dict = 1.00 all = 1.3280 } Zip/UnZip{ index = 0.4117 value = 0.7720 dict = 1.00 all = 0.7530 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.003565014 MB/sec (with seq num) write speed all = 0.003427235 MB/sec (without seq num) 2024/07/26-03:10:46.565844 140562257139264 [compaction_job.cc:1944] [default] [JOB 85038] Generated table #13468334: 335545 keys, 50535435 bytes, temperature: kWarm 2024/07/26-03:10:46.565934 140562257139264 EVENT_LOG_v1 {"time_micros": 1721934646565888, "cf_name": "default", "job": 85038, "event": "table_file_creation", "file_number": 13468334, "file_size": 50535435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165266694225, "largest_seqno": 165349035276, "table_properties": {"data_size": 47663488, "index_size": 1105088, "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": 1721934643, "oldest_key_time": 0, "file_creation_time": 1721934643, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13468334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:10:46.620461 140562257139264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst) /dev/shm/ToplingTemp/Topling-166612-41OqgD 2024/07/26-03:10:46.649828 140562257139264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst): first pass time = 0.03's, 297.879'MB/sec 2024/07/26-03:10:46.776590 140562257139264 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst): part-0: reject ZipStore ratio = 0.929 2024/07/26-03:10:46.794318 140562257139264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst): old prealloc_size = 73819750, real_size = 8234344 2024/07/26-03:10:46.794364 140562257139264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 43671 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.30 raw-val = 0.0080 GB zip-val = 0.0080 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-03:10:46.811089 140562257139264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00/13468335.sst): second pass time = 0.13's, 63.747'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 498.856'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4951.788'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.988'MB/sec write SST data time = 0.01's, 1475.370'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 = 0.13's, unzip length = 0.008'GB zip my value throughput = 63.747'MB/sec zip pipeline throughput = 63.747'MB/sec entries = 43671 avg-key = 16.00 avg-zkey = 4.30 avg-val = 184.00 avg-zval = 184.00 usrkeys = 43671 avg-key = 8.00 avg-zkey = 4.30 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 43671 bytes = 131024 } seq expand size = 305697 multi value expand size = 0 cnt WriteAppend = 988 UnZipSize{ index = 0.0003 GB value = 0.0080 GB dict = 0.00 MB all = 0.0087 GB } __ZipSize{ index = 0.0002 GB value = 0.0080 GB dict = 0.00 MB all = 0.0084 GB } UnZip/Zip{ index = 1.8618 value = 1.0000 dict = 0.00 all = 1.0453 } Zip/UnZip{ index = 0.5371 value = 1.0000 dict = 0.00 all = 0.9566 } ---------------------------- total value len = 0.136519 GB avg = 0.191 KB (by entry num) total key len = 0.011436 GB avg = 0.016 KB total ukey len = 0.005718 GB avg = 0.008 KB total ukey num = 0.000714761 Billion total entry num = 0.000714761 Billion write speed all = 0.003796974 MB/sec (with seq num) write speed all = 0.003650231 MB/sec (without seq num) 2024/07/26-03:10:46.827321 140562257139264 [compaction_job.cc:1944] [default] [JOB 85038] Generated table #13468335: 43671 keys, 8355561 bytes, temperature: kWarm 2024/07/26-03:10:46.827381 140562257139264 EVENT_LOG_v1 {"time_micros": 1721934646827350, "cf_name": "default", "job": 85038, "event": "table_file_creation", "file_number": 13468335, "file_size": 8355561, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165334369950, "largest_seqno": 165349035096, "table_properties": {"data_size": 8035664, "index_size": 187648, "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": 698736, "raw_average_key_size": 16, "raw_value_size": 8035464, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 43671, "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": 1721934646, "oldest_key_time": 0, "file_creation_time": 1721934646, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13468335, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:10:46.849973 140562257139264 [compaction_job.cc:699] job-85038: subcompact[0], size: 0.109589 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85038/att-00 [13468333,13468334,13468335] 2024/07/26-03:10:46.874426 140562257139264 (Original Log Time 2024/07/26-03:10:40.147709) EVENT_LOG_v1 {"time_micros": 1721934640147678, "job": 85038, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13468314], "files_L2": [13468223, 13468224, 13468179], "score": 0.984446, "input_data_size": 125740630, "oldest_snapshot_seqno": 165349094423} 2024/07/26-03:10:46.874431 140562257139264 (Original Log Time 2024/07/26-03:10:46.873934) [compaction_job.cc:2018] [default] [JOB 85038] Compacted 1@1 + 3@2 files to L2 => 109588641 bytes 2024/07/26-03:10:46.874433 140562257139264 (Original Log Time 2024/07/26-03:10:46.874359) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 18.8 rd, 16.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.6, 101.3 +0.0 blob) out(104.5 +0.0 blob), read-write-amplify(12.1) write-amplify(5.6) OK, records in: 717636, records dropped: 2875 output_compression: Snappy 2024/07/26-03:10:46.874441 140562257139264 (Original Log Time 2024/07/26-03:10:46.874404) EVENT_LOG_v1 {"time_micros": 1721934646874385, "cf": "default", "job": 85038, "event": "compaction_finished", "compaction_time_micros": 6702278, "compaction_time_cpu_micros": 1611946, "output_level": 2, "num_output_files": 3, "total_output_size": 109588641, "num_input_records": 717636, "num_output_records": 714761, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 118370839, "file_range_sync_nanos": 0, "file_fsync_nanos": 3250, "file_prepare_write_nanos": 39650, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-03:10:47.049607 140562257139264 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":1721720512,"starts":1721934639,"executesMs":6824,"compactionJobId":85038,"attempt":0,"compactionInputRawBytes":143527200,"compactionInputZipBytes":125740630,"compactionOutputRawBytes":0,"compactionOutputZipBytes":109588641,"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":"00-17f43aa032633ef2cb856e443d3b56a5-50784580aa976546-00"}}, response = 2024/07/26-03:10:47.049817 140562257139264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85038/att-00: olev 2, work 6.824 s, result 6.735 ms, install 0.529 ms, input{raw 136.878 MiB zip 119.916 MiB}