2024/04/10-11:29:35.202025 140214649161280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00: fork to child time = 0.029997 sec 2024/04/10-11:29:35.203327 140214649161280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00 2024/04/10-11:29:35.210422 140214649161280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00 2024/04/10-11:29:35.212242 140214649161280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/04/10-11:29:35.212712 140214649161280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/04/10-11:29:35.262262 140214649161280 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-33164/att-00/MANIFEST-11918007 2024/04/10-11:29:35.287242 140214649161280 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-33164/att-00/MANIFEST-11918007 succeeded,manifest_file_number is 11918007, next_file_number is 11955549, last_sequence is 132591726567, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 11955409 2024/04/10-11:29:35.287252 140214649161280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/04/10-11:29:35.287700 140214649161280 [version_set.cc:5652] Creating manifest 11955549 2024/04/10-11:29:35.328546 140214649161280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00: bottommost_level: fake = 1, rpc = 0 2024/04/10-11:29:35.351780 140214649161280 [compaction_job.cc:2433] [default] [JOB 33164] Compacting 1@2 + 2@3 files to L3, score 1.07, subcompactions 1 : 1 2024/04/10-11:29:35.351808 140214649161280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16536 Base level 2, inputs: [11955510(48MB)], [11954751(90MB) 11954146(90MB)] 2024/04/10-11:29:35.364101 140214649161280 [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 2024/04/10-11:29:35.364166 140214649161280 [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 2024/04/10-11:29:35.364200 140214649161280 [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 2024/04/10-11:29:35.364216 140214649161280 [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 2024/04/10-11:29:35.364229 140214649161280 [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 2024/04/10-11:29:36.619061 140214649161280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955550.sst) /dev/shm/ToplingTemp/Topling-82200-YwQU4L 2024/04/10-11:29:38.331746 140214649161280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955550.sst): first pass time = 1.71's, 78.370'MB/sec 2024/04/10-11:29:46.852428 140214649161280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955550.sst): old prealloc_size = 147639500, real_size = 91738840 2024/04/10-11:29:46.852534 140214649161280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955550.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/04/10-11:29:48.211835 140214649161280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955550.sst): second pass time = 8.52's, 14.494'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.36's, 69.941'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11055.366'MB/sec (index lex order gen) rebuild zvType time = 1.03's, 0.163'MB/sec write SST data time = 0.33's, 288.748'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 = 27353.104'MB/sec zip my value time = 8.52's, unzip length = 0.123'GB zip my value throughput = 14.494'MB/sec zip pipeline throughput = 173.070'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.1359 value = 1.3572 dict = 1.00 all = 1.4117 } Zip/UnZip{ index = 0.1095 value = 0.7368 dict = 1.00 all = 0.7084 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.011278204 MB/sec (with seq num) write speed all = 0.010842332 MB/sec (without seq num) 2024/04/10-11:29:48.338903 140214649161280 [compaction_job.cc:1944] [default] [JOB 33164] Generated table #11955550: 671089 keys, 95078524 bytes, temperature: kWarm 2024/04/10-11:29:48.339007 140214649161280 EVENT_LOG_v1 {"time_micros": 1712719788338947, "cf_name": "default", "job": 33164, "event": "table_file_creation", "file_number": 11955550, "file_size": 95078524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132495414329, "largest_seqno": 132591215029, "table_properties": {"data_size": 90983296, "index_size": 587648, "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": 1712719776, "oldest_key_time": 0, "file_creation_time": 1712719776, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11955550, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-11:29:48.435708 140214649161280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955551.sst) /dev/shm/ToplingTemp/Topling-82200-4TCRgL 2024/04/10-11:29:51.342276 140214649161280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955551.sst): first pass time = 2.91's, 46.178'MB/sec 2024/04/10-11:29:56.286494 140214649161280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955551.sst): old prealloc_size = 147639500, real_size = 91686888 2024/04/10-11:29:56.286583 140214649161280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955551.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.81 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/04/10-11:29:57.182115 140214649161280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955551.sst): second pass time = 4.94's, 24.979'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.90's, 106.291'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13484.528'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.231'MB/sec write SST data time = 0.17's, 564.498'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 = 22191.699'MB/sec zip my value time = 4.94's, unzip length = 0.123'GB zip my value throughput = 24.979'MB/sec zip pipeline throughput = 147.181'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.81 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.81 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.9356 value = 1.3572 dict = 1.00 all = 1.4099 } Zip/UnZip{ index = 0.1006 value = 0.7368 dict = 1.00 all = 0.7093 } ---------------------------- 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 = 0.022539993 MB/sec (with seq num) write speed all = 0.021668882 MB/sec (without seq num) 2024/04/10-11:29:57.315203 140214649161280 [compaction_job.cc:1944] [default] [JOB 33164] Generated table #11955551: 671089 keys, 95194364 bytes, temperature: kWarm 2024/04/10-11:29:57.315283 140214649161280 EVENT_LOG_v1 {"time_micros": 1712719797315237, "cf_name": "default", "job": 33164, "event": "table_file_creation", "file_number": 11955551, "file_size": 95194364, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132220132033, "largest_seqno": 132591215028, "table_properties": {"data_size": 90978624, "index_size": 540352, "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": 1712719788, "oldest_key_time": 0, "file_creation_time": 1712719788, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11955551, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-11:29:57.439065 140214649161280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955552.sst) /dev/shm/ToplingTemp/Topling-82200-mdAHjL 2024/04/10-11:29:57.877242 140214649161280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955552.sst): first pass time = 0.44's, 128.325'MB/sec 2024/04/10-11:29:58.510139 140214649161280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955552.sst): old prealloc_size = 147639500, real_size = 40991656 2024/04/10-11:29:58.510199 140214649161280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955552.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 281107 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.58 raw-val = 0.0517 GB zip-val = 0.0405 GB avg-val = 184.00 avg-zval = 143.99 2024/04/10-11:29:58.756828 140214649161280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00/11955552.sst): second pass time = 0.63's, 81.946'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 171.868'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12498.764'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.344'MB/sec write SST data time = 0.04's, 998.576'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.527'MB, throughput = 12194.002'MB/sec zip my value time = 0.63's, unzip length = 0.052'GB zip my value throughput = 81.946'MB/sec zip pipeline throughput = 85.546'MB/sec entries = 281107 avg-key = 16.00 avg-zkey = 1.58 avg-val = 184.00 avg-zval = 143.99 usrkeys = 281107 avg-key = 8.00 avg-zkey = 1.58 avg-val = 191.00 avg-zval = 143.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 281107 bytes = 948752 } seq expand size = 1967749 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0517 GB dict = 0.53 MB all = 0.0562 GB } __ZipSize{ index = 0.0004 GB value = 0.0405 GB dict = 0.53 MB all = 0.0424 GB } UnZip/Zip{ index = 5.0530 value = 1.2779 dict = 1.00 all = 1.3260 } Zip/UnZip{ index = 0.1979 value = 0.7825 dict = 1.00 all = 0.7541 } ---------------------------- total value len = 0.310047 GB avg = 0.191 KB (by entry num) total key len = 0.025973 GB avg = 0.016 KB total ukey len = 0.012986 GB avg = 0.008 KB total ukey num = 0.001623285 Billion total entry num = 0.001623285 Billion write speed all = 0.027257308 MB/sec (with seq num) write speed all = 0.026203885 MB/sec (without seq num) 2024/04/10-11:29:58.812611 140214649161280 [compaction_job.cc:1944] [default] [JOB 33164] Generated table #11955552: 281107 keys, 42398163 bytes, temperature: kWarm 2024/04/10-11:29:58.812692 140214649161280 EVENT_LOG_v1 {"time_micros": 1712719798812648, "cf_name": "default", "job": 33164, "event": "table_file_creation", "file_number": 11955552, "file_size": 42398163, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132457465430, "largest_seqno": 132559557957, "table_properties": {"data_size": 40476144, "index_size": 445056, "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": 4497712, "raw_average_key_size": 16, "raw_value_size": 51723688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 281107, "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": 1712719797, "oldest_key_time": 0, "file_creation_time": 1712719797, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11955552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-11:29:58.855597 140214649161280 [compaction_job.cc:699] job-33164: subcompact[0], size: 0.232671 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33164/att-00 [11955550,11955551,11955552] 2024/04/10-11:29:58.933772 140214649161280 (Original Log Time 2024/04/10-11:29:35.351900) EVENT_LOG_v1 {"time_micros": 1712719775351832, "job": 33164, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [11955510], "files_L3": [11954751, 11954146], "score": 1.06596, "input_data_size": 241052675, "oldest_snapshot_seqno": 132591726349} 2024/04/10-11:29:58.933778 140214649161280 (Original Log Time 2024/04/10-11:29:58.929452) [compaction_job.cc:2018] [default] [JOB 33164] Compacted 1@2 + 2@3 files to L3 => 232671051 bytes 2024/04/10-11:29:58.933780 140214649161280 (Original Log Time 2024/04/10-11:29:58.933680) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 10.3 rd, 9.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.1, 181.8 +0.0 blob) out(221.9 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 54438 output_compression: Snappy 2024/04/10-11:29:58.933790 140214649161280 (Original Log Time 2024/04/10-11:29:58.933741) EVENT_LOG_v1 {"time_micros": 1712719798933713, "cf": "default", "job": 33164, "event": "compaction_finished", "compaction_time_micros": 23503711, "compaction_time_cpu_micros": 4785116, "output_level": 3, "num_output_files": 3, "total_output_size": 232671051, "num_input_records": 1677723, "num_output_records": 1623285, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 251164137, "file_range_sync_nanos": 0, "file_fsync_nanos": 2700, "file_prepare_write_nanos": 8635, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/04/10-11:29:59.064122 140214649161280 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":1712683685,"starts":1712719775,"executesMs":23713,"compactionJobId":33164,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241052675,"compactionOutputRawBytes":0,"compactionOutputZipBytes":232671051,"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":"00-5b84fa16797236d3b8db66bfd0d4f7a0-16f5f08dfcfc2525-00"}}, response = 2024/04/10-11:29:59.064203 140214649161280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-33164/att-00: olev 3, work 23.714 s, result 13.098 ms, install 4.377 ms, input{raw 320.000 MiB zip 229.886 MiB}