2024/07/09-09:45:51.935761 140099068667456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00: fork to child time = 0.009862 sec 2024/07/09-09:45:51.936688 140099068667456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00 2024/07/09-09:45:51.942146 140099068667456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00 2024/07/09-09:45:51.943656 140099068667456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-09:45:51.944091 140099068667456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-09:45:51.983111 140099068667456 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39554/att-00/MANIFEST-12625661 2024/07/09-09:45:52.037785 140099068667456 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39554/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12671155, last_sequence is 148206133563, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12671062 2024/07/09-09:45:52.037796 140099068667456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-09:45:52.037879 140099068667456 [version_set.cc:5652] Creating manifest 12671155 2024/07/09-09:45:52.070876 140099068667456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-09:45:52.095753 140099068667456 [compaction_job.cc:2433] [default] [JOB 39554] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-09:45:52.095767 140099068667456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20539 Base level 1, inputs: [12671101(31MB)], [12671136(48MB) 12671137(28MB) 12671142(15MB)] 2024/07/09-09:45:52.379047 140099068667456 [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 2024/07/09-09:45:52.379082 140099068667456 [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 2024/07/09-09:45:52.379102 140099068667456 [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 2024/07/09-09:45:52.379113 140099068667456 [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 2024/07/09-09:45:52.379121 140099068667456 [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 2024/07/09-09:45:52.796883 140099068667456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671156.sst) /dev/shm/ToplingTemp/Topling-36143-k38977 2024/07/09-09:45:53.133337 140099068667456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671156.sst): first pass time = 0.34's, 199.489'MB/sec 2024/07/09-09:45:54.280292 140099068667456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671156.sst): old prealloc_size = 73819750, real_size = 49423520 2024/07/09-09:45:54.280355 140099068667456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671156.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 = 4.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-09:45:54.658435 140099068667456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671156.sst): second pass time = 1.15's, 53.886'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 135.158'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44276.037'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.284'MB/sec write SST data time = 0.08's, 621.059'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 = 16834.011'MB/sec zip my value time = 1.15's, unzip length = 0.062'GB zip my value throughput = 53.886'MB/sec zip pipeline throughput = 141.599'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.99 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.99 avg-val = 191.00 avg-zval = 142.06 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6043 value = 1.2953 dict = 1.00 all = 1.3131 } Zip/UnZip{ index = 0.6233 value = 0.7720 dict = 1.00 all = 0.7616 } ---------------------------- 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 = 0.008053494 MB/sec (with seq num) write speed all = 0.007742248 MB/sec (without seq num) 2024/07/09-09:45:54.749090 140099068667456 [compaction_job.cc:1944] [default] [JOB 39554] Generated table #12671156: 335545 keys, 51107117 bytes, temperature: kWarm 2024/07/09-09:45:54.749177 140099068667456 EVENT_LOG_v1 {"time_micros": 1720489554749123, "cf_name": "default", "job": 39554, "event": "table_file_creation", "file_number": 12671156, "file_size": 51107117, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148114121132, "largest_seqno": 148205965897, "table_properties": {"data_size": 47666192, "index_size": 1673280, "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": 1720489552, "oldest_key_time": 0, "file_creation_time": 1720489552, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671156, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:54.804273 140099068667456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671157.sst) /dev/shm/ToplingTemp/Topling-36143-lZD0n9 2024/07/09-09:45:55.574718 140099068667456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671157.sst): first pass time = 0.77's, 87.110'MB/sec 2024/07/09-09:45:56.981582 140099068667456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671157.sst): old prealloc_size = 73819750, real_size = 48995520 2024/07/09-09:45:56.981664 140099068667456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671157.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.69 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-09:45:57.483039 140099068667456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671157.sst): second pass time = 1.41's, 43.916'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.984'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24470.885'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.215'MB/sec write SST data time = 0.11's, 454.873'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 = 16249.878'MB/sec zip my value time = 1.41's, unzip length = 0.062'GB zip my value throughput = 43.916'MB/sec zip pipeline throughput = 175.222'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.69 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.69 avg-val = 191.00 avg-zval = 142.07 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1653 value = 1.2951 dict = 1.00 all = 1.3253 } Zip/UnZip{ index = 0.4618 value = 0.7721 dict = 1.00 all = 0.7545 } ---------------------------- 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 = 0.016101714 MB/sec (with seq num) write speed all = 0.015479426 MB/sec (without seq num) 2024/07/09-09:45:57.552256 140099068667456 [compaction_job.cc:1944] [default] [JOB 39554] Generated table #12671157: 335545 keys, 50636363 bytes, temperature: kWarm 2024/07/09-09:45:57.552343 140099068667456 EVENT_LOG_v1 {"time_micros": 1720489557552298, "cf_name": "default", "job": 39554, "event": "table_file_creation", "file_number": 12671157, "file_size": 50636363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148149490944, "largest_seqno": 148205965901, "table_properties": {"data_size": 47671760, "index_size": 1239744, "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": 1720489554, "oldest_key_time": 0, "file_creation_time": 1720489554, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671157, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:57.604866 140099068667456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst) /dev/shm/ToplingTemp/Topling-36143-E2rAxa 2024/07/09-09:45:57.751164 140099068667456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst): first pass time = 0.15's, 79.590'MB/sec 2024/07/09-09:45:58.127160 140099068667456 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst): part-0: reject ZipStore ratio = 0.908 2024/07/09-09:45:58.160262 140099068667456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst): old prealloc_size = 73819750, real_size = 10969504 2024/07/09-09:45:58.160317 140099068667456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 58196 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.24 raw-val = 0.0107 GB zip-val = 0.0107 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-09:45:58.216713 140099068667456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00/12671158.sst): second pass time = 0.37's, 28.569'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.06's, 197.203'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6435.586'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.461'MB/sec write SST data time = 0.02's, 447.889'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 = 0.37's, unzip length = 0.011'GB zip my value throughput = 28.569'MB/sec zip pipeline throughput = 129.798'MB/sec entries = 58196 avg-key = 16.00 avg-zkey = 4.24 avg-val = 184.00 avg-zval = 184.00 usrkeys = 58196 avg-key = 8.00 avg-zkey = 4.24 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 58196 bytes = 174608 } seq expand size = 407372 multi value expand size = 0 cnt WriteAppend = 1315 UnZipSize{ index = 0.0005 GB value = 0.0107 GB dict = 0.00 MB all = 0.0116 GB } __ZipSize{ index = 0.0002 GB value = 0.0107 GB dict = 0.00 MB all = 0.0111 GB } UnZip/Zip{ index = 1.8885 value = 1.0000 dict = 0.00 all = 1.0457 } Zip/UnZip{ index = 0.5295 value = 1.0000 dict = 0.00 all = 0.9563 } ---------------------------- total value len = 0.139294 GB avg = 0.191 KB (by entry num) total key len = 0.011669 GB avg = 0.016 KB total ukey len = 0.005834 GB avg = 0.008 KB total ukey num = 0.000729286 Billion total entry num = 0.000729286 Billion write speed all = 0.017496545 MB/sec (with seq num) write speed all = 0.016820350 MB/sec (without seq num) 2024/07/09-09:45:58.251743 140099068667456 [compaction_job.cc:1944] [default] [JOB 39554] Generated table #12671158: 58196 keys, 11130601 bytes, temperature: kWarm 2024/07/09-09:45:58.251837 140099068667456 EVENT_LOG_v1 {"time_micros": 1720489558251783, "cf_name": "default", "job": 39554, "event": "table_file_creation", "file_number": 12671158, "file_size": 11130601, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148190255095, "largest_seqno": 148205965899, "table_properties": {"data_size": 10708256, "index_size": 246528, "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": 931136, "raw_average_key_size": 16, "raw_value_size": 10708064, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 58196, "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": 1720489557, "oldest_key_time": 0, "file_creation_time": 1720489557, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671158, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:58.262509 140099068667456 [compaction_job.cc:699] job-39554: subcompact[0], size: 0.112874 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39554/att-00 [12671156,12671157,12671158] 2024/07/09-09:45:58.311505 140099068667456 (Original Log Time 2024/07/09-09:45:52.095830) EVENT_LOG_v1 {"time_micros": 1720489552095780, "job": 39554, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12671101], "files_L2": [12671136, 12671137, 12671142], "score": 0.997745, "input_data_size": 131096410, "oldest_snapshot_seqno": 148206133054} 2024/07/09-09:45:58.311510 140099068667456 (Original Log Time 2024/07/09-09:45:58.307789) [compaction_job.cc:2018] [default] [JOB 39554] Compacted 1@1 + 3@2 files to L2 => 112874081 bytes 2024/07/09-09:45:58.311513 140099068667456 (Original Log Time 2024/07/09-09:45:58.311419) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 21.3 rd, 18.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.9, 93.2 +0.0 blob) out(107.6 +0.0 blob), read-write-amplify(7.3) write-amplify(3.4) OK, records in: 734437, records dropped: 5151 output_compression: Snappy 2024/07/09-09:45:58.311522 140099068667456 (Original Log Time 2024/07/09-09:45:58.311477) EVENT_LOG_v1 {"time_micros": 1720489558311451, "cf": "default", "job": 39554, "event": "compaction_finished", "compaction_time_micros": 6166694, "compaction_time_cpu_micros": 1608883, "output_level": 2, "num_output_files": 3, "total_output_size": 112874081, "num_input_records": 734437, "num_output_records": 729286, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 89541104, "file_range_sync_nanos": 0, "file_fsync_nanos": 3110, "file_prepare_write_nanos": 93918, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-09:45:58.473645 140099068667456 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":1720420896,"starts":1720489551,"executesMs":6358,"compactionJobId":39554,"attempt":0,"compactionInputRawBytes":146887400,"compactionInputZipBytes":131096410,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112874081,"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":"00-20d50de8228afe81ca9cf82b6782b878-62ed34c83cfe54ca-00"}}, response = 2024/07/09-09:45:58.473770 140099068667456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39554/att-00: olev 2, work 6.358 s, result 13.328 ms, install 3.760 ms, input{raw 140.083 MiB zip 125.023 MiB}