2024/08/20-03:39:30.752139 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00: fork to child time = 0.012652 sec 2024/08/20-03:39:30.753145 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00 2024/08/20-03:39:30.757757 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00 2024/08/20-03:39:30.759152 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:39:30.759440 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:39:30.801673 140500154140224 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03735/att-00/MANIFEST-14629260 2024/08/20-03:39:30.830757 140500154140224 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03735/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633409, last_sequence is 189878372912, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633207 2024/08/20-03:39:30.830773 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:39:30.830854 140500154140224 [version_set.cc:5652] Creating manifest 14633409 2024/08/20-03:39:30.860819 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:39:30.874040 140500154140224 [compaction_job.cc:2433] [default] [JOB 3735] Compacting 1@2 + 2@3 files to L3, score 1.09, subcompactions 1 : 1 2024/08/20-03:39:30.874051 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1960 Base level 2, inputs: [14633372(48MB)], [14632743(90MB) 14631880(90MB)] 2024/08/20-03:39:30.882500 140500154140224 [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 2024/08/20-03:39:30.882541 140500154140224 [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 2024/08/20-03:39:30.882565 140500154140224 [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 2024/08/20-03:39:30.882574 140500154140224 [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 2024/08/20-03:39:30.882583 140500154140224 [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 2024/08/20-03:39:31.886707 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633410.sst) /dev/shm/ToplingTemp/Topling-146632-SkFv5O 2024/08/20-03:39:32.506246 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633410.sst): first pass time = 0.62's, 216.658'MB/sec 2024/08/20-03:39:34.635023 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633410.sst): old prealloc_size = 147639500, real_size = 92489360 2024/08/20-03:39:34.635104 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633410.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 2.00 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-03:39:35.184848 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633410.sst): second pass time = 2.13's, 58.042'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.443'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26081.906'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.381'MB/sec write SST data time = 0.11's, 877.227'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 22579.582'MB/sec zip my value time = 2.13's, unzip length = 0.123'GB zip my value throughput = 58.042'MB/sec zip pipeline throughput = 167.729'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.00 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 4.0009 value = 1.3572 dict = 1.00 all = 1.3994 } Zip/UnZip{ index = 0.2499 value = 0.7368 dict = 1.00 all = 0.7146 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.905225311 MB/sec (with seq num) write speed all = 1.828848842 MB/sec (without seq num) 2024/08/20-03:39:35.375438 140500154140224 [compaction_job.cc:1944] [default] [JOB 3735] Generated table #14633410: 671089 keys, 95912892 bytes, temperature: kWarm 2024/08/20-03:39:35.375580 140500154140224 EVENT_LOG_v1 {"time_micros": 1724096375375532, "cf_name": "default", "job": 3735, "event": "table_file_creation", "file_number": 14633410, "file_size": 95912892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635002005, "largest_seqno": 189877834275, "table_properties": {"data_size": 90979536, "index_size": 1341888, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724096371, "oldest_key_time": 0, "file_creation_time": 1724096371, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14633410, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:39:35.420031 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633411.sst) /dev/shm/ToplingTemp/Topling-146632-WfVqvO 2024/08/20-03:39:36.704594 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633411.sst): first pass time = 1.28's, 104.489'MB/sec 2024/08/20-03:39:38.687518 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633411.sst): old prealloc_size = 147639500, real_size = 91986528 2024/08/20-03:39:38.687578 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633411.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.24 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-03:39:39.223597 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633411.sst): second pass time = 1.98's, 62.318'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.981'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26227.586'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.382'MB/sec write SST data time = 0.10's, 981.929'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26381.792'MB/sec zip my value time = 1.98's, unzip length = 0.123'GB zip my value throughput = 62.318'MB/sec zip pipeline throughput = 152.794'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.24 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.24 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.4667 value = 1.3571 dict = 1.00 all = 1.4067 } Zip/UnZip{ index = 0.1546 value = 0.7369 dict = 1.00 all = 0.7109 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.908836423 MB/sec (with seq num) write speed all = 1.832320700 MB/sec (without seq num) 2024/08/20-03:39:39.427410 140500154140224 [compaction_job.cc:1944] [default] [JOB 3735] Generated table #14633411: 671089 keys, 95410108 bytes, temperature: kWarm 2024/08/20-03:39:39.427491 140500154140224 EVENT_LOG_v1 {"time_micros": 1724096379427447, "cf_name": "default", "job": 3735, "event": "table_file_creation", "file_number": 14633411, "file_size": 95410108, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734435142, "largest_seqno": 189877834271, "table_properties": {"data_size": 90988384, "index_size": 830208, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724096375, "oldest_key_time": 0, "file_creation_time": 1724096375, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14633411, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:39:39.498987 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633412.sst) /dev/shm/ToplingTemp/Topling-146632-vsRb2O 2024/08/20-03:39:39.814531 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633412.sst): first pass time = 0.32's, 198.992'MB/sec 2024/08/20-03:39:40.460183 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633412.sst): old prealloc_size = 147639500, real_size = 45127336 2024/08/20-03:39:40.460251 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633412.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 313899 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.70 raw-val = 0.0578 GB zip-val = 0.0448 GB avg-val = 184.00 avg-zval = 142.81 2024/08/20-03:39:40.714705 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00/14633412.sst): second pass time = 0.64's, 89.578'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 183.633'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7383.375'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.375'MB/sec write SST data time = 0.04's, 1038.922'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.590'MB, throughput = 12701.411'MB/sec zip my value time = 0.64's, unzip length = 0.058'GB zip my value throughput = 89.578'MB/sec zip pipeline throughput = 176.559'MB/sec entries = 313899 avg-key = 16.00 avg-zkey = 0.70 avg-val = 184.00 avg-zval = 142.81 usrkeys = 313899 avg-key = 8.00 avg-zkey = 0.70 avg-val = 191.00 avg-zval = 142.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 313899 bytes = 1098656 } seq expand size = 2197293 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0025 GB value = 0.0578 GB dict = 0.59 MB all = 0.0628 GB } __ZipSize{ index = 0.0002 GB value = 0.0448 GB dict = 0.59 MB all = 0.0467 GB } UnZip/Zip{ index = 11.4228 value = 1.2884 dict = 1.00 all = 1.3432 } Zip/UnZip{ index = 0.0875 value = 0.7762 dict = 1.00 all = 0.7445 } ---------------------------- total value len = 62.613060 GB avg = 0.180 KB (by entry num) total key len = 6.815255 GB avg = 0.020 KB total ukey len = 3.202756 GB avg = 0.008 KB total ukey num = 0.390989638 Billion total entry num = 0.347867646 Billion write speed all = 1.910546155 MB/sec (with seq num) write speed all = 1.833964467 MB/sec (without seq num) 2024/08/20-03:39:40.789389 140500154140224 [compaction_job.cc:1944] [default] [JOB 3735] Generated table #14633412: 313899 keys, 46738099 bytes, temperature: kWarm 2024/08/20-03:39:40.789454 140500154140224 EVENT_LOG_v1 {"time_micros": 1724096380789420, "cf_name": "default", "job": 3735, "event": "table_file_creation", "file_number": 14633412, "file_size": 46738099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189708784604, "largest_seqno": 189847046174, "table_properties": {"data_size": 44828832, "index_size": 219840, "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": 5022384, "raw_average_key_size": 16, "raw_value_size": 57757416, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 313899, "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": 1724096379, "oldest_key_time": 0, "file_creation_time": 1724096379, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14633412, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:39:40.807614 140500154140224 [compaction_job.cc:699] job-03735: subcompact[0], size: 0.238061 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03735/att-00 [14633410,14633411,14633412] 2024/08/20-03:39:40.854708 140500154140224 (Original Log Time 2024/08/20-03:39:30.874099) EVENT_LOG_v1 {"time_micros": 1724096370874062, "job": 3735, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14633372], "files_L3": [14632743, 14631880], "score": 1.09052, "input_data_size": 241534437, "oldest_snapshot_seqno": 189878372865} 2024/08/20-03:39:40.854711 140500154140224 (Original Log Time 2024/08/20-03:39:40.848816) [compaction_job.cc:2018] [default] [JOB 3735] Compacted 1@2 + 2@3 files to L3 => 238061099 bytes 2024/08/20-03:39:40.854713 140500154140224 (Original Log Time 2024/08/20-03:39:40.854637) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.3 rd, 24.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.8, 181.5 +0.0 blob) out(227.0 +0.0 blob), read-write-amplify(9.4) write-amplify(4.7) OK, records in: 1677723, records dropped: 21646 output_compression: Snappy 2024/08/20-03:39:40.854720 140500154140224 (Original Log Time 2024/08/20-03:39:40.854684) EVENT_LOG_v1 {"time_micros": 1724096380854663, "cf": "default", "job": 3735, "event": "compaction_finished", "compaction_time_micros": 9933526, "compaction_time_cpu_micros": 2981778, "output_level": 3, "num_output_files": 3, "total_output_size": 238061099, "num_input_records": 1677723, "num_output_records": 1656077, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 145243284, "file_range_sync_nanos": 0, "file_fsync_nanos": 2683, "file_prepare_write_nanos": 7453, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:39:40.967450 140500154140224 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":1724092920,"starts":1724096370,"executesMs":10091,"compactionJobId":3735,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241534437,"compactionOutputRawBytes":0,"compactionOutputZipBytes":238061099,"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":"00-1cd19eb5f318ba540555736ed1c4c45d-15909c2ab09874e8-00"}}, response = 2024/08/20-03:39:40.967578 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03735/att-00: olev 3, work 10.092 s, result 4.683 ms, install 5.927 ms, input{raw 320.000 MiB zip 230.345 MiB}