2024/07/09-08:33:14.402063 140099110630976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00: fork to child time = 0.008728 sec 2024/07/09-08:33:14.402843 140099110630976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00 2024/07/09-08:33:14.407893 140099110630976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00 2024/07/09-08:33:14.409457 140099110630976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:33:14.409762 140099110630976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:33:14.455094 140099110630976 [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-37645/att-00/MANIFEST-12625661 2024/07/09-08:33:14.504431 140099110630976 [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-37645/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12668872, last_sequence is 148148382624, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12668740 2024/07/09-08:33:14.504442 140099110630976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:33:14.504503 140099110630976 [version_set.cc:5652] Creating manifest 12668872 2024/07/09-08:33:14.542323 140099110630976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:33:14.565059 140099110630976 [compaction_job.cc:2433] [default] [JOB 37645] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-08:33:14.565074 140099110630976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19588 Base level 3, inputs: [12668848(74MB)], [12663733(172MB) 12663734(40MB) 12667218(172MB)] 2024/07/09-08:33:14.575460 140099110630976 [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 2024/07/09-08:33:14.575499 140099110630976 [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 2024/07/09-08:33:14.575527 140099110630976 [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 2024/07/09-08:33:14.575536 140099110630976 [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 2024/07/09-08:33:14.575545 140099110630976 [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 2024/07/09-08:33:16.450599 140099110630976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668873.sst) /dev/shm/ToplingTemp/Topling-21470-nu8bsF 2024/07/09-08:33:18.652451 140099110630976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668873.sst): first pass time = 2.20's, 121.917'MB/sec 2024/07/09-08:33:22.596917 140099110630976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668873.sst): old prealloc_size = 295279001, real_size = 173545984 2024/07/09-08:33:22.597009 140099110630976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668873.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-08:33:23.662077 140099110630976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668873.sst): second pass time = 3.94's, 62.637'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.637'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4535.037'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.381'MB/sec write SST data time = 0.18's, 979.595'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 62768.077'MB/sec zip my value time = 3.94's, unzip length = 0.247'GB zip my value throughput = 62.637'MB/sec zip pipeline throughput = 121.531'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.3490 value = 1.4278 dict = 1.00 all = 1.4856 } Zip/UnZip{ index = 0.0225 value = 0.7004 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.065011564 MB/sec (with seq num) write speed all = 0.062499039 MB/sec (without seq num) 2024/07/09-08:33:23.988874 140099110630976 [compaction_job.cc:1944] [default] [JOB 37645] Generated table #12668873: 1342178 keys, 180689069 bytes, temperature: kWarm 2024/07/09-08:33:23.988963 140099110630976 EVENT_LOG_v1 {"time_micros": 1720485203988914, "cf_name": "default", "job": 37645, "event": "table_file_creation", "file_number": 12668873, "file_size": 180689069, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192756867, "largest_seqno": 148147879752, "table_properties": {"data_size": 172968112, "index_size": 242112, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720485196, "oldest_key_time": 0, "file_creation_time": 1720485196, "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": 12668873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:33:24.048593 140099110630976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668874.sst) /dev/shm/ToplingTemp/Topling-21470-AtblCD 2024/07/09-08:33:27.068162 140099110630976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668874.sst): first pass time = 3.02's, 88.900'MB/sec 2024/07/09-08:33:30.666948 140099110630976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668874.sst): old prealloc_size = 295279001, real_size = 173521424 2024/07/09-08:33:30.667037 140099110630976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668874.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-08:33:31.941603 140099110630976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668874.sst): second pass time = 3.60's, 68.658'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.27's, 141.737'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5915.340'MB/sec (index lex order gen) rebuild zvType time = 1.09's, 0.307'MB/sec write SST data time = 0.18's, 1002.131'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 54867.122'MB/sec zip my value time = 3.60's, unzip length = 0.247'GB zip my value throughput = 68.658'MB/sec zip pipeline throughput = 111.934'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.0578 value = 1.4280 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0227 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.129771709 MB/sec (with seq num) write speed all = 0.124756377 MB/sec (without seq num) 2024/07/09-08:33:32.139056 140099110630976 [compaction_job.cc:1944] [default] [JOB 37645] Generated table #12668874: 1342178 keys, 180664493 bytes, temperature: kWarm 2024/07/09-08:33:32.139124 140099110630976 EVENT_LOG_v1 {"time_micros": 1720485212139091, "cf_name": "default", "job": 37645, "event": "table_file_creation", "file_number": 12668874, "file_size": 180664493, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192763432, "largest_seqno": 148147879489, "table_properties": {"data_size": 172941952, "index_size": 243712, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720485204, "oldest_key_time": 0, "file_creation_time": 1720485204, "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": 12668874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:33:32.197720 140099110630976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668875.sst) /dev/shm/ToplingTemp/Topling-21470-cyR9hF 2024/07/09-08:33:32.579386 140099110630976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668875.sst): first pass time = 0.38's, 201.583'MB/sec 2024/07/09-08:33:33.135232 140099110630976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668875.sst): old prealloc_size = 295279001, real_size = 54329280 2024/07/09-08:33:33.135282 140099110630976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668875.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 384639 prefix = 4 raw-key = 0.0015 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0708 GB zip-val = 0.0542 GB avg-val = 184.00 avg-zval = 140.81 2024/07/09-08:33:33.446831 140099110630976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00/12668875.sst): second pass time = 0.55's, 127.528'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 180.991'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2943.640'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.374'MB/sec write SST data time = 0.05's, 1041.053'MB/sec dict compress time = 0.00's, 718888.000'MB/sec z-dict build time = 0.00's, sample length = 0.719'MB, throughput = 20976.569'MB/sec zip my value time = 0.55's, unzip length = 0.071'GB zip my value throughput = 127.528'MB/sec zip pipeline throughput = 127.528'MB/sec entries = 384639 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 140.81 usrkeys = 384639 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 140.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 384639 bytes = 1442416 } seq expand size = 2692473 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0031 GB value = 0.0708 GB dict = 0.72 MB all = 0.0769 GB } __ZipSize{ index = 0.0001 GB value = 0.0542 GB dict = 0.72 MB all = 0.0564 GB } UnZip/Zip{ index = 43.8685 value = 1.3067 dict = 1.00 all = 1.3641 } Zip/UnZip{ index = 0.0228 value = 0.7653 dict = 1.00 all = 0.7331 } ---------------------------- total value len = 0.586178 GB avg = 0.191 KB (by entry num) total key len = 0.049104 GB avg = 0.016 KB total ukey len = 0.024552 GB avg = 0.008 KB total ukey num = 0.003068995 Billion total entry num = 0.003068995 Billion write speed all = 0.148314444 MB/sec (with seq num) write speed all = 0.142582485 MB/sec (without seq num) 2024/07/09-08:33:33.515197 140099110630976 [compaction_job.cc:1944] [default] [JOB 37645] Generated table #12668875: 384639 keys, 56395451 bytes, temperature: kWarm 2024/07/09-08:33:33.515257 140099110630976 EVENT_LOG_v1 {"time_micros": 1720485213515225, "cf_name": "default", "job": 37645, "event": "table_file_creation", "file_number": 12668875, "file_size": 56395451, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192761287, "largest_seqno": 148103256054, "table_properties": {"data_size": 54162832, "index_size": 70144, "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": 6154224, "raw_average_key_size": 16, "raw_value_size": 70773576, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 384639, "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": 1720485212, "oldest_key_time": 0, "file_creation_time": 1720485212, "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": 12668875, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:33:33.534551 140099110630976 [compaction_job.cc:699] job-37645: subcompact[0], size: 0.417749 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37645/att-00 [12668873,12668874,12668875] 2024/07/09-08:33:33.587713 140099110630976 (Original Log Time 2024/07/09-08:33:14.565127) EVENT_LOG_v1 {"time_micros": 1720485194565087, "job": 37645, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12668848], "files_L4": [12663733, 12663734, 12667218], "score": 1.01113, "input_data_size": 482609792, "oldest_snapshot_seqno": 148148381969} 2024/07/09-08:33:33.587717 140099110630976 (Original Log Time 2024/07/09-08:33:33.587272) [compaction_job.cc:2018] [default] [JOB 37645] Compacted 1@3 + 3@4 files to L4 => 417749013 bytes 2024/07/09-08:33:33.587718 140099110630976 (Original Log Time 2024/07/09-08:33:33.587646) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.4 rd, 22.0 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(74.7, 385.6 +0.0 blob) out(398.4 +0.0 blob), read-write-amplify(11.5) write-amplify(5.3) OK, records in: 3517093, records dropped: 448098 output_compression: Snappy 2024/07/09-08:33:33.587725 140099110630976 (Original Log Time 2024/07/09-08:33:33.587690) EVENT_LOG_v1 {"time_micros": 1720485213587670, "cf": "default", "job": 37645, "event": "compaction_finished", "compaction_time_micros": 18969432, "compaction_time_cpu_micros": 6576213, "output_level": 4, "num_output_files": 3, "total_output_size": 417749013, "num_input_records": 3517093, "num_output_records": 3068995, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 247119139, "file_range_sync_nanos": 0, "file_fsync_nanos": 2013, "file_prepare_write_nanos": 7330, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-08:33:33.692951 140099110630976 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":1720485194,"executesMs":19178,"compactionJobId":37645,"attempt":0,"compactionInputRawBytes":703418600,"compactionInputZipBytes":482609792,"compactionOutputRawBytes":0,"compactionOutputZipBytes":417749013,"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-d58d52f7dc1cba7ad46fc41ef37bf727-522dd670ce9fa55e-00"}}, response = 2024/07/09-08:33:33.693059 140099110630976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37645/att-00: olev 4, work 19.178 s, result 6.813 ms, install 0.475 ms, input{raw 670.832 MiB zip 460.253 MiB}