2024/07/09-12:53:19.967995 140099077060160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00: fork to child time = 0.029399 sec 2024/07/09-12:53:19.969363 140099077060160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00 2024/07/09-12:53:19.975424 140099077060160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00 2024/07/09-12:53:19.976615 140099077060160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-12:53:19.977059 140099077060160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-12:53:20.012202 140099077060160 [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-45636/att-00/MANIFEST-12625661 2024/07/09-12:53:20.066187 140099077060160 [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-45636/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12678107, last_sequence is 148351828386, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12678057 2024/07/09-12:53:20.066204 140099077060160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-12:53:20.066299 140099077060160 [version_set.cc:5652] Creating manifest 12678107 2024/07/09-12:53:20.094310 140099077060160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-12:53:20.109245 140099077060160 [compaction_job.cc:2433] [default] [JOB 45636] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-12:53:20.109270 140099077060160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23604 Base level 1, inputs: [12678084(31MB)], [12678009(47MB) 12678011(47MB)] 2024/07/09-12:53:20.367705 140099077060160 [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 2024/07/09-12:53:20.367743 140099077060160 [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 2024/07/09-12:53:20.367767 140099077060160 [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 2024/07/09-12:53:20.367784 140099077060160 [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 2024/07/09-12:53:20.367797 140099077060160 [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 2024/07/09-12:53:20.754250 140099077060160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678108.sst) /dev/shm/ToplingTemp/Topling-81956-ijy5Nk 2024/07/09-12:53:21.384634 140099077060160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678108.sst): first pass time = 0.63's, 106.467'MB/sec 2024/07/09-12:53:22.382643 140099077060160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678108.sst): old prealloc_size = 73819750, real_size = 48521840 2024/07/09-12:53:22.382727 140099077060160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678108.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-12:53:22.669296 140099077060160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678108.sst): second pass time = 1.00's, 61.929'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 174.843'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14353.365'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.356'MB/sec write SST data time = 0.05's, 977.904'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 = 17087.062'MB/sec zip my value time = 1.00's, unzip length = 0.062'GB zip my value throughput = 61.929'MB/sec zip pipeline throughput = 147.395'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.31 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.31 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.4698 value = 1.2953 dict = 1.00 all = 1.3389 } Zip/UnZip{ index = 0.2882 value = 0.7720 dict = 1.00 all = 0.7469 } ---------------------------- 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 = 0.003495161 MB/sec (with seq num) write speed all = 0.003360082 MB/sec (without seq num) 2024/07/09-12:53:22.735821 140099077060160 [compaction_job.cc:1944] [default] [JOB 45636] Generated table #12678108: 335545 keys, 50120779 bytes, temperature: kWarm 2024/07/09-12:53:22.735899 140099077060160 EVENT_LOG_v1 {"time_micros": 1720500802735853, "cf_name": "default", "job": 45636, "event": "table_file_creation", "file_number": 12678108, "file_size": 50120779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148322694522, "largest_seqno": 148351756780, "table_properties": {"data_size": 47664160, "index_size": 773632, "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": 1720500800, "oldest_key_time": 0, "file_creation_time": 1720500800, "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": 12678108, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:53:22.770294 140099077060160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678109.sst) /dev/shm/ToplingTemp/Topling-81956-qnpJhl 2024/07/09-12:53:23.550121 140099077060160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678109.sst): first pass time = 0.78's, 86.061'MB/sec 2024/07/09-12:53:24.075632 140099077060160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678109.sst): old prealloc_size = 73819750, real_size = 48415216 2024/07/09-12:53:24.075705 140099077060160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678109.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.96 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-12:53:24.621433 140099077060160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678109.sst): second pass time = 0.52's, 117.706'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.714'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12520.521'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.209'MB/sec write SST data time = 0.14's, 347.790'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 = 18040.861'MB/sec zip my value time = 0.52's, unzip length = 0.062'GB zip my value throughput = 117.706'MB/sec zip pipeline throughput = 117.706'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.96 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.96 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.0813 value = 1.2951 dict = 1.00 all = 1.3407 } Zip/UnZip{ index = 0.2450 value = 0.7722 dict = 1.00 all = 0.7459 } ---------------------------- 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 = 0.006989635 MB/sec (with seq num) write speed all = 0.006719504 MB/sec (without seq num) 2024/07/09-12:53:24.687862 140099077060160 [compaction_job.cc:1944] [default] [JOB 45636] Generated table #12678109: 335545 keys, 50056075 bytes, temperature: kWarm 2024/07/09-12:53:24.687948 140099077060160 EVENT_LOG_v1 {"time_micros": 1720500804687902, "cf_name": "default", "job": 45636, "event": "table_file_creation", "file_number": 12678109, "file_size": 50056075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148304498135, "largest_seqno": 148351756773, "table_properties": {"data_size": 47673456, "index_size": 657728, "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": 1720500802, "oldest_key_time": 0, "file_creation_time": 1720500802, "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": 12678109, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:53:24.740525 140099077060160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst) /dev/shm/ToplingTemp/Topling-81956-pI3vIk 2024/07/09-12:53:24.950514 140099077060160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst): first pass time = 0.21's, 143.953'MB/sec 2024/07/09-12:53:25.218002 140099077060160 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst): part-0: reject ZipStore ratio = 0.824 2024/07/09-12:53:25.300036 140099077060160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst): old prealloc_size = 73819750, real_size = 29007888 2024/07/09-12:53:25.300122 140099077060160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 151104 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 7.72 raw-val = 0.0278 GB zip-val = 0.0278 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-12:53:25.437126 140099077060160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00/12678110.sst): second pass time = 0.27's, 104.235'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.14's, 214.928'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19664.093'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.397'MB/sec write SST data time = 0.04's, 703.343'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.27's, unzip length = 0.028'GB zip my value throughput = 104.235'MB/sec zip pipeline throughput = 104.235'MB/sec entries = 151104 avg-key = 16.00 avg-zkey = 7.72 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151104 avg-key = 8.00 avg-zkey = 7.72 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151104 bytes = 491104 } seq expand size = 1057728 multi value expand size = 0 cnt WriteAppend = 3401 UnZipSize{ index = 0.0012 GB value = 0.0278 GB dict = 0.00 MB all = 0.0302 GB } __ZipSize{ index = 0.0012 GB value = 0.0278 GB dict = 0.00 MB all = 0.0295 GB } UnZip/Zip{ index = 1.0362 value = 1.0000 dict = 0.00 all = 1.0257 } Zip/UnZip{ index = 0.9651 value = 1.0000 dict = 0.00 all = 0.9749 } ---------------------------- total value len = 0.157039 GB avg = 0.191 KB (by entry num) total key len = 0.013155 GB avg = 0.016 KB total ukey len = 0.006578 GB avg = 0.008 KB total ukey num = 0.000822194 Billion total entry num = 0.000822194 Billion write speed all = 0.008563084 MB/sec (with seq num) write speed all = 0.008232143 MB/sec (without seq num) 2024/07/09-12:53:25.477952 140099077060160 [compaction_job.cc:1944] [default] [JOB 45636] Generated table #12678110: 151104 keys, 29462796 bytes, temperature: kWarm 2024/07/09-12:53:25.478051 140099077060160 EVENT_LOG_v1 {"time_micros": 1720500805477989, "cf_name": "default", "job": 45636, "event": "table_file_creation", "file_number": 12678110, "file_size": 29462796, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148304498598, "largest_seqno": 148351756779, "table_properties": {"data_size": 27803328, "index_size": 1166592, "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": 2417664, "raw_average_key_size": 16, "raw_value_size": 27803136, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151104, "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-MixedLenBlobStore", "creation_time": 1720500804, "oldest_key_time": 0, "file_creation_time": 1720500804, "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": 12678110, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:53:25.506753 140099077060160 [compaction_job.cc:699] job-45636: subcompact[0], size: 0.129640 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45636/att-00 [12678108,12678109,12678110] 2024/07/09-12:53:25.556648 140099077060160 (Original Log Time 2024/07/09-12:53:20.109357) EVENT_LOG_v1 {"time_micros": 1720500800109290, "job": 45636, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12678084], "files_L2": [12678009, 12678011], "score": 0.986502, "input_data_size": 133740204, "oldest_snapshot_seqno": 148351826647} 2024/07/09-12:53:25.556653 140099077060160 (Original Log Time 2024/07/09-12:53:25.556085) [compaction_job.cc:2018] [default] [JOB 45636] Compacted 1@1 + 2@2 files to L2 => 129639650 bytes 2024/07/09-12:53:25.556655 140099077060160 (Original Log Time 2024/07/09-12:53:25.556575) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 24.8 rd, 24.0 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 95.7 +0.0 blob) out(123.6 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828119, records dropped: 5925 output_compression: Snappy 2024/07/09-12:53:25.556665 140099077060160 (Original Log Time 2024/07/09-12:53:25.556625) EVENT_LOG_v1 {"time_micros": 1720500805556601, "cf": "default", "job": 45636, "event": "compaction_finished", "compaction_time_micros": 5397407, "compaction_time_cpu_micros": 1999998, "output_level": 2, "num_output_files": 3, "total_output_size": 129639650, "num_input_records": 828119, "num_output_records": 822194, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 118932810, "file_range_sync_nanos": 0, "file_fsync_nanos": 3206, "file_prepare_write_nanos": 207216, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-12:53:25.710252 140099077060160 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":1720500799,"executesMs":5580,"compactionJobId":45636,"attempt":0,"compactionInputRawBytes":165623800,"compactionInputZipBytes":133740204,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129639650,"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-bf956ab6a58313fb9bbfbd6cd4e4fc78-cded0d7ac305c3f2-00"}}, response = 2024/07/09-12:53:25.710365 140099077060160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45636/att-00: olev 2, work 5.581 s, result 6.976 ms, install 0.603 ms, input{raw 157.951 MiB zip 127.545 MiB}