2024/07/09-01:36:35.383581 140499127678528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00: fork to child time = 0.007512 sec 2024/07/09-01:36:35.384157 140499127678528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00 2024/07/09-01:36:35.388659 140499127678528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00 2024/07/09-01:36:35.388921 140499127678528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-01:36:35.389148 140499127678528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-01:36:35.429452 140499127678528 [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-24910/att-00/MANIFEST-12625661 2024/07/09-01:36:35.478984 140499127678528 [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-24910/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12654074, last_sequence is 147803286012, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12654008 2024/07/09-01:36:35.478990 140499127678528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-01:36:35.479053 140499127678528 [version_set.cc:5652] Creating manifest 12654074 2024/07/09-01:36:35.507383 140499127678528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-01:36:35.522037 140499127678528 [compaction_job.cc:2433] [default] [JOB 24910] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-01:36:35.522047 140499127678528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13171 Base level 3, inputs: [12654071(41MB)], [12653893(82MB) 12653894(82MB)] 2024/07/09-01:36:35.529362 140499127678528 [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 2024/07/09-01:36:35.529392 140499127678528 [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 2024/07/09-01:36:35.529413 140499127678528 [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 2024/07/09-01:36:35.529422 140499127678528 [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 2024/07/09-01:36:35.529430 140499127678528 [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 2024/07/09-01:36:36.526633 140499127678528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654075.sst) /dev/shm/ToplingTemp/Topling-40376-S45wRf 2024/07/09-01:36:36.925488 140499127678528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654075.sst): first pass time = 0.40's, 673.074'MB/sec 2024/07/09-01:36:38.576467 140499127678528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654075.sst): old prealloc_size = 238753137, real_size = 83237056 2024/07/09-01:36:38.576520 140499127678528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654075.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258864 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.89 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1016.98 avg-zval = 315.41 2024/07/09-01:36:38.892828 140499127678528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654075.sst): second pass time = 1.65's, 159.575'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 274.481'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44749.266'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.277'MB/sec write SST data time = 0.08's, 1046.398'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 91676.521'MB/sec zip my value time = 1.65's, unzip length = 0.263'GB zip my value throughput = 159.575'MB/sec zip pipeline throughput = 159.575'MB/sec entries = 258864 avg-key = 20.00 avg-zkey = 5.89 avg-val = 1016.98 avg-zval = 315.41 usrkeys = 258864 avg-key = 12.00 avg-zkey = 5.89 avg-val = 1023.98 avg-zval = 315.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258864 bytes = 970752 } seq expand size = 1812048 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0816 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.0381 value = 3.2243 dict = 1.00 all = 3.0914 } Zip/UnZip{ index = 0.4907 value = 0.3101 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258864 Billion total entry num = 0.000258864 Billion write speed all = 0.029465239 MB/sec (with seq num) write speed all = 0.029239447 MB/sec (without seq num) 2024/07/09-01:36:38.989340 140499127678528 [compaction_job.cc:1944] [default] [JOB 24910] Generated table #12654075: 258864 keys, 86834014 bytes, temperature: kWarm 2024/07/09-01:36:38.989401 140499127678528 EVENT_LOG_v1 {"time_micros": 1720460198989361, "cf_name": "default", "job": 24910, "event": "table_file_creation", "file_number": 12654075, "file_size": 86834014, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199674479, "largest_seqno": 147803131099, "table_properties": {"data_size": 81647984, "index_size": 1524160, "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": 5177280, "raw_average_key_size": 20, "raw_value_size": 263259002, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258864, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720460196, "oldest_key_time": 0, "file_creation_time": 1720460196, "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": 12654075, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:36:39.045349 140499127678528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654076.sst) /dev/shm/ToplingTemp/Topling-40376-YbWaYd 2024/07/09-01:36:40.252497 140499127678528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654076.sst): first pass time = 1.21's, 222.378'MB/sec 2024/07/09-01:36:42.971799 140499127678528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654076.sst): old prealloc_size = 238753137, real_size = 83032384 2024/07/09-01:36:42.971861 140499127678528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654076.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258859 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.46 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1017.00 avg-zval = 315.05 2024/07/09-01:36:43.426563 140499127678528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654076.sst): second pass time = 2.71's, 97.056'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 190.493'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43316.619'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.173'MB/sec write SST data time = 0.08's, 1078.673'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 93893.750'MB/sec zip my value time = 2.71's, unzip length = 0.263'GB zip my value throughput = 97.056'MB/sec zip pipeline throughput = 161.631'MB/sec entries = 258859 avg-key = 20.00 avg-zkey = 5.46 avg-val = 1017.00 avg-zval = 315.05 usrkeys = 258859 avg-key = 12.00 avg-zkey = 5.46 avg-val = 1024.00 avg-zval = 315.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258859 bytes = 970736 } seq expand size = 1812013 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0816 GB dict = 2.69 MB all = 0.0866 GB } UnZip/Zip{ index = 2.1980 value = 3.2280 dict = 1.00 all = 3.0987 } Zip/UnZip{ index = 0.4550 value = 0.3098 dict = 1.00 all = 0.3227 } ---------------------------- total value len = 0.530141 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517723 Billion total entry num = 0.000517723 Billion write speed all = 0.058901274 MB/sec (with seq num) write speed all = 0.058449918 MB/sec (without seq num) 2024/07/09-01:36:43.523471 140499127678528 [compaction_job.cc:1944] [default] [JOB 24910] Generated table #12654076: 258859 keys, 86629706 bytes, temperature: kWarm 2024/07/09-01:36:43.523529 140499127678528 EVENT_LOG_v1 {"time_micros": 1720460203523498, "cf_name": "default", "job": 24910, "event": "table_file_creation", "file_number": 12654076, "file_size": 86629706, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199675457, "largest_seqno": 147803132198, "table_properties": {"data_size": 81554224, "index_size": 1413248, "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": 5177180, "raw_average_key_size": 20, "raw_value_size": 263258339, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258859, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720460199, "oldest_key_time": 0, "file_creation_time": 1720460199, "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": 12654076, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:36:43.575159 140499127678528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654077.sst) /dev/shm/ToplingTemp/Topling-40376-7pfZAe 2024/07/09-01:36:43.582160 140499127678528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654077.sst): first pass time = 0.01's, 184.200'MB/sec 2024/07/09-01:36:43.612006 140499127678528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654077.sst): old prealloc_size = 238753137, real_size = 408512 2024/07/09-01:36:43.612036 140499127678528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654077.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1238 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.39 raw-val = 0.0013 GB zip-val = 0.0004 GB avg-val =1017.12 avg-zval = 329.21 2024/07/09-01:36:43.613571 140499127678528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00/12654077.sst): second pass time = 0.03's, 42.849'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 281.139'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25.677'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.294'MB/sec write SST data time = 0.00's, 918.301'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.020'MB, throughput = 592.538'MB/sec zip my value time = 0.03's, unzip length = 0.001'GB zip my value throughput = 42.849'MB/sec zip pipeline throughput = 42.849'MB/sec entries = 1238 avg-key = 20.00 avg-zkey = 0.41 avg-val = 1017.12 avg-zval = 329.21 usrkeys = 1238 avg-key = 12.00 avg-zkey = 0.41 avg-val = 1024.12 avg-zval = 329.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1238 bytes = 4656 } seq expand size = 8666 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0013 GB dict = 0.02 MB all = 0.0013 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.02 MB all = 0.0004 GB } UnZip/Zip{ index = 29.0156 value = 3.0895 dict = 1.00 all = 2.9567 } Zip/UnZip{ index = 0.0345 value = 0.3237 dict = 1.00 all = 0.3382 } ---------------------------- total value len = 0.531409 GB avg = 1.024 KB (by entry num) total key len = 0.010379 GB avg = 0.020 KB total ukey len = 0.006228 GB avg = 0.012 KB total ukey num = 0.000518961 Billion total entry num = 0.000518961 Billion write speed all = 0.059040936 MB/sec (with seq num) write speed all = 0.058588510 MB/sec (without seq num) 2024/07/09-01:36:43.619949 140499127678528 [compaction_job.cc:1944] [default] [JOB 24910] Generated table #12654077: 1238 keys, 434248 bytes, temperature: kWarm 2024/07/09-01:36:43.619989 140499127678528 EVENT_LOG_v1 {"time_micros": 1720460203619966, "cf_name": "default", "job": 24910, "event": "table_file_creation", "file_number": 12654077, "file_size": 434248, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147202323125, "largest_seqno": 147790905091, "table_properties": {"data_size": 407568, "index_size": 512, "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": 24760, "raw_average_key_size": 20, "raw_value_size": 1259197, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1238, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720460203, "oldest_key_time": 0, "file_creation_time": 1720460203, "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": 12654077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:36:43.627295 140499127678528 [compaction_job.cc:699] job-24910: subcompact[0], size: 0.173898 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24910/att-00 [12654075,12654076,12654077] 2024/07/09-01:36:43.660918 140499127678528 (Original Log Time 2024/07/09-01:36:35.522096) EVENT_LOG_v1 {"time_micros": 1720460195522056, "job": 24910, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12654071], "files_L4": [12653893, 12653894], "score": 1.00471, "input_data_size": 217048307, "oldest_snapshot_seqno": 147803284586} 2024/07/09-01:36:43.660921 140499127678528 (Original Log Time 2024/07/09-01:36:43.657327) [compaction_job.cc:2018] [default] [JOB 24910] Compacted 1@3 + 2@4 files to L4 => 173897968 bytes 2024/07/09-01:36:43.660922 140499127678528 (Original Log Time 2024/07/09-01:36:43.660875) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.8 rd, 21.5 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(41.6, 165.4 +0.0 blob) out(165.8 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 647154, records dropped: 128193 output_compression: Snappy 2024/07/09-01:36:43.660929 140499127678528 (Original Log Time 2024/07/09-01:36:43.660907) EVENT_LOG_v1 {"time_micros": 1720460203660892, "cf": "default", "job": 24910, "event": "compaction_finished", "compaction_time_micros": 8105203, "compaction_time_cpu_micros": 1660539, "output_level": 4, "num_output_files": 3, "total_output_size": 173897968, "num_input_records": 647154, "num_output_records": 518961, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 112468554, "file_range_sync_nanos": 0, "file_fsync_nanos": 2120, "file_prepare_write_nanos": 5398, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-01:36:43.784450 140499127678528 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":1720460195,"executesMs":8266,"compactionJobId":24910,"attempt":0,"compactionInputRawBytes":671090492,"compactionInputZipBytes":217048307,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173897968,"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-c702b6167dbe085af1981382a61af6bf-7fa0fdea887ac6c8-00"}}, response = 2024/07/09-01:36:43.784522 140499127678528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24910/att-00: olev 4, work 8.266 s, result 7.178 ms, install 3.616 ms, input{raw 640.002 MiB zip 206.993 MiB}