2024/07/26-06:45:22.115330 140562366244416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00: fork to child time = 0.035838 sec 2024/07/26-06:45:22.116241 140562366244416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00 2024/07/26-06:45:22.121210 140562366244416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00 2024/07/26-06:45:22.122473 140562366244416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-06:45:22.122844 140562366244416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-06:45:22.166617 140562366244416 [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-92010/att-00/MANIFEST-13366722 2024/07/26-06:45:22.181156 140562366244416 [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-92010/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13476500, last_sequence is 165520554775, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13476362 2024/07/26-06:45:22.181174 140562366244416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-06:45:22.181365 140562366244416 [version_set.cc:5652] Creating manifest 13476500 2024/07/26-06:45:22.208231 140562366244416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-06:45:22.226208 140562366244416 [compaction_job.cc:2433] [default] [JOB 92010] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/26-06:45:22.226233 140562366244416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 47712 Base level 1, inputs: [13476469(19MB)], [13476422(48MB) 13476423(48MB) 13476424(6339KB)] 2024/07/26-06:45:22.459885 140562366244416 [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 2024/07/26-06:45:22.459921 140562366244416 [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 2024/07/26-06:45:22.459941 140562366244416 [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 2024/07/26-06:45:22.459952 140562366244416 [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 2024/07/26-06:45:22.459963 140562366244416 [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 2024/07/26-06:45:22.840700 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476501.sst) /dev/shm/ToplingTemp/Topling-221730-kZ0yZp 2024/07/26-06:45:23.777785 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476501.sst): first pass time = 0.94's, 71.619'MB/sec 2024/07/26-06:45:27.927679 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476501.sst): old prealloc_size = 73819750, real_size = 49412048 2024/07/26-06:45:27.927892 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476501.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/26-06:45:28.615604 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476501.sst): second pass time = 4.15's, 14.881'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 74.093'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23873.038'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.164'MB/sec write SST data time = 0.18's, 286.799'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 = 17831.526'MB/sec zip my value time = 4.15's, unzip length = 0.062'GB zip my value throughput = 14.881'MB/sec zip pipeline throughput = 162.871'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.94 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.94 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.6179 value = 1.2952 dict = 1.00 all = 1.3166 } Zip/UnZip{ index = 0.6181 value = 0.7721 dict = 1.00 all = 0.7595 } ---------------------------- 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 = 0.001339630 MB/sec (with seq num) write speed all = 0.001287857 MB/sec (without seq num) 2024/07/26-06:45:28.694999 140562366244416 [compaction_job.cc:1944] [default] [JOB 92010] Generated table #13476501: 335545 keys, 50969837 bytes, temperature: kWarm 2024/07/26-06:45:28.695112 140562366244416 EVENT_LOG_v1 {"time_micros": 1721947528695047, "cf_name": "default", "job": 92010, "event": "table_file_creation", "file_number": 13476501, "file_size": 50969837, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165507582890, "largest_seqno": 165520496854, "table_properties": {"data_size": 47668800, "index_size": 1659200, "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": 1721947522, "oldest_key_time": 0, "file_creation_time": 1721947522, "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": 13476501, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:28.768568 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476502.sst) /dev/shm/ToplingTemp/Topling-221730-4U3hVl 2024/07/26-06:45:29.722165 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476502.sst): first pass time = 0.95's, 70.380'MB/sec 2024/07/26-06:45:31.369055 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476502.sst): old prealloc_size = 73819750, real_size = 48820528 2024/07/26-06:45:31.369127 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476502.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 = 3.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/26-06:45:31.699153 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476502.sst): second pass time = 1.64's, 37.689'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 152.873'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24426.923'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.300'MB/sec write SST data time = 0.05's, 993.640'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 = 21395.783'MB/sec zip my value time = 1.64's, unzip length = 0.062'GB zip my value throughput = 37.689'MB/sec zip pipeline throughput = 143.334'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.19 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.19 avg-val = 191.00 avg-zval = 142.06 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 = 2.5116 value = 1.2952 dict = 1.00 all = 1.3299 } Zip/UnZip{ index = 0.3982 value = 0.7721 dict = 1.00 all = 0.7519 } ---------------------------- 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 = 0.002679101 MB/sec (with seq num) write speed all = 0.002575561 MB/sec (without seq num) 2024/07/26-06:45:31.807733 140562366244416 [compaction_job.cc:1944] [default] [JOB 92010] Generated table #13476502: 335545 keys, 50461387 bytes, temperature: kWarm 2024/07/26-06:45:31.807804 140562366244416 EVENT_LOG_v1 {"time_micros": 1721947531807762, "cf_name": "default", "job": 92010, "event": "table_file_creation", "file_number": 13476502, "file_size": 50461387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165481614116, "largest_seqno": 165520496856, "table_properties": {"data_size": 47667728, "index_size": 1068800, "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": 1721947528, "oldest_key_time": 0, "file_creation_time": 1721947528, "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": 13476502, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:31.857629 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst) /dev/shm/ToplingTemp/Topling-221730-23zHAn 2024/07/26-06:45:32.037099 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst): first pass time = 0.18's, 140.633'MB/sec 2024/07/26-06:45:32.270408 140562366244416 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst): part-0: reject ZipStore ratio = 0.839 2024/07/26-06:45:32.316989 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst): old prealloc_size = 73819750, real_size = 23698288 2024/07/26-06:45:32.317033 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 126162 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.59 raw-val = 0.0232 GB zip-val = 0.0232 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-06:45:32.361221 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00/13476503.sst): second pass time = 0.23's, 99.806'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 544.580'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14441.863'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.094'MB/sec write SST data time = 0.02's, 1567.509'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 = 0.23's, unzip length = 0.023'GB zip my value throughput = 99.806'MB/sec zip pipeline throughput = 99.806'MB/sec entries = 126162 avg-key = 16.00 avg-zkey = 3.59 avg-val = 184.00 avg-zval = 184.00 usrkeys = 126162 avg-key = 8.00 avg-zkey = 3.59 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 126162 bytes = 410048 } seq expand size = 883134 multi value expand size = 0 cnt WriteAppend = 2841 UnZipSize{ index = 0.0010 GB value = 0.0232 GB dict = 0.00 MB all = 0.0252 GB } __ZipSize{ index = 0.0005 GB value = 0.0232 GB dict = 0.00 MB all = 0.0241 GB } UnZip/Zip{ index = 2.2300 value = 1.0000 dict = 0.00 all = 1.0480 } Zip/UnZip{ index = 0.4484 value = 1.0000 dict = 0.00 all = 0.9542 } ---------------------------- total value len = 0.152275 GB avg = 0.191 KB (by entry num) total key len = 0.012756 GB avg = 0.016 KB total ukey len = 0.006378 GB avg = 0.008 KB total ukey num = 0.000797252 Billion total entry num = 0.000797252 Billion write speed all = 0.003182720 MB/sec (with seq num) write speed all = 0.003059716 MB/sec (without seq num) 2024/07/26-06:45:32.397390 140562366244416 [compaction_job.cc:1944] [default] [JOB 92010] Generated table #13476503: 126162 keys, 24077865 bytes, temperature: kWarm 2024/07/26-06:45:32.397456 140562366244416 EVENT_LOG_v1 {"time_micros": 1721947532397423, "cf_name": "default", "job": 92010, "event": "table_file_creation", "file_number": 13476503, "file_size": 24077865, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165481614006, "largest_seqno": 165520496850, "table_properties": {"data_size": 23214000, "index_size": 452608, "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": 2018592, "raw_average_key_size": 16, "raw_value_size": 23213808, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 126162, "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": 1721947531, "oldest_key_time": 0, "file_creation_time": 1721947531, "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": 13476503, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:32.414127 140562366244416 [compaction_job.cc:699] job-92010: subcompact[0], size: 0.125509 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92010/att-00 [13476501,13476502,13476503] 2024/07/26-06:45:32.440717 140562366244416 (Original Log Time 2024/07/26-06:45:22.226323) EVENT_LOG_v1 {"time_micros": 1721947522226257, "job": 92010, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13476469], "files_L2": [13476422, 13476423, 13476424], "score": 0.982091, "input_data_size": 128681496, "oldest_snapshot_seqno": 165520553031} 2024/07/26-06:45:32.440721 140562366244416 (Original Log Time 2024/07/26-06:45:32.440233) [compaction_job.cc:2018] [default] [JOB 92010] Compacted 1@1 + 3@2 files to L2 => 125509089 bytes 2024/07/26-06:45:32.440723 140562366244416 (Original Log Time 2024/07/26-06:45:32.440647) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.6 rd, 12.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(19.6, 103.1 +0.0 blob) out(119.7 +0.0 blob), read-write-amplify(12.3) write-amplify(6.1) OK, records in: 800731, records dropped: 3479 output_compression: Snappy 2024/07/26-06:45:32.440729 140562366244416 (Original Log Time 2024/07/26-06:45:32.440693) EVENT_LOG_v1 {"time_micros": 1721947532440673, "cf": "default", "job": 92010, "event": "compaction_finished", "compaction_time_micros": 10187819, "compaction_time_cpu_micros": 2127076, "output_level": 2, "num_output_files": 3, "total_output_size": 125509089, "num_input_records": 800731, "num_output_records": 797252, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107051118, "file_range_sync_nanos": 0, "file_fsync_nanos": 3108, "file_prepare_write_nanos": 97548, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-06:45:32.560335 140562366244416 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":1721947522,"executesMs":10318,"compactionJobId":92010,"attempt":0,"compactionInputRawBytes":160146200,"compactionInputZipBytes":128681496,"compactionOutputRawBytes":0,"compactionOutputZipBytes":125509089,"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-a0ba6a92db46433c8bcd6915fbc87069-e9887bca60bf7543-00"}}, response = 2024/07/26-06:45:32.560448 140562366244416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-92010/att-00: olev 2, work 10.318 s, result 6.457 ms, install 0.519 ms, input{raw 152.727 MiB zip 122.720 MiB}