2024/07/09-09:45:51.947972 140098976347712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00: fork to child time = 0.009499 sec 2024/07/09-09:45:51.948871 140098976347712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00 2024/07/09-09:45:51.953691 140098976347712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00 2024/07/09-09:45:51.955175 140098976347712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-09:45:51.955454 140098976347712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-09:45:52.002290 140098976347712 [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-39553/att-00/MANIFEST-12625661 2024/07/09-09:45:52.037507 140098976347712 [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-39553/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12671155, last_sequence is 148206133563, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12671062 2024/07/09-09:45:52.037515 140098976347712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-09:45:52.037587 140098976347712 [version_set.cc:5652] Creating manifest 12671155 2024/07/09-09:45:52.067751 140098976347712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-09:45:52.091578 140098976347712 [compaction_job.cc:2433] [default] [JOB 39553] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-09:45:52.091593 140098976347712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20539 Base level 1, inputs: [12671088(31MB) 12671096(2950KB)], [12671138(48MB) 12671139(31MB) 12670959(10MB)] 2024/07/09-09:45:52.377133 140098976347712 [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 2024/07/09-09:45:52.377158 140098976347712 [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 2024/07/09-09:45:52.377178 140098976347712 [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 2024/07/09-09:45:52.377189 140098976347712 [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 2024/07/09-09:45:52.377199 140098976347712 [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 2024/07/09-09:45:52.774258 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671156.sst) /dev/shm/ToplingTemp/Topling-36144-jEa3De 2024/07/09-09:45:53.139335 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671156.sst): first pass time = 0.37's, 183.848'MB/sec 2024/07/09-09:45:54.439971 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671156.sst): old prealloc_size = 73819750, real_size = 49456576 2024/07/09-09:45:54.440063 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671156.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.07 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-09:45:55.139740 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671156.sst): second pass time = 1.30's, 47.503'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35458.161'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.158'MB/sec write SST data time = 0.17's, 299.875'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 12886.067'MB/sec zip my value time = 1.30's, unzip length = 0.062'GB zip my value throughput = 47.503'MB/sec zip pipeline throughput = 137.206'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.07 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.07 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5782 value = 1.2951 dict = 1.00 all = 1.3144 } Zip/UnZip{ index = 0.6336 value = 0.7721 dict = 1.00 all = 0.7608 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.008053044 MB/sec (with seq num) write speed all = 0.007741816 MB/sec (without seq num) 2024/07/09-09:45:55.215973 140098976347712 [compaction_job.cc:1944] [default] [JOB 39553] Generated table #12671156: 335545 keys, 51056301 bytes, temperature: kWarm 2024/07/09-09:45:55.216082 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489555216012, "cf_name": "default", "job": 39553, "event": "table_file_creation", "file_number": 12671156, "file_size": 51056301, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148179617887, "largest_seqno": 148205965879, "table_properties": {"data_size": 47671600, "index_size": 1700928, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720489552, "oldest_key_time": 0, "file_creation_time": 1720489552, "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": 12671156, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:55.253959 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671157.sst) /dev/shm/ToplingTemp/Topling-36144-pzTSgd 2024/07/09-09:45:56.129697 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671157.sst): first pass time = 0.88's, 76.636'MB/sec 2024/07/09-09:45:57.781044 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671157.sst): old prealloc_size = 73819750, real_size = 48902936 2024/07/09-09:45:57.781126 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671157.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-09:45:58.308376 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671157.sst): second pass time = 1.65's, 37.411'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 95.848'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22577.088'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.09's, 563.380'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18493.516'MB/sec zip my value time = 1.65's, unzip length = 0.062'GB zip my value throughput = 37.411'MB/sec zip pipeline throughput = 117.940'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.43 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.43 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3316 value = 1.2952 dict = 1.00 all = 1.3277 } Zip/UnZip{ index = 0.4289 value = 0.7721 dict = 1.00 all = 0.7532 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.016100174 MB/sec (with seq num) write speed all = 0.015477945 MB/sec (without seq num) 2024/07/09-09:45:58.372198 140098976347712 [compaction_job.cc:1944] [default] [JOB 39553] Generated table #12671157: 335545 keys, 50543819 bytes, temperature: kWarm 2024/07/09-09:45:58.372281 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489558372237, "cf_name": "default", "job": 39553, "event": "table_file_creation", "file_number": 12671157, "file_size": 50543819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148154838056, "largest_seqno": 148205965878, "table_properties": {"data_size": 47667616, "index_size": 1151296, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720489555, "oldest_key_time": 0, "file_creation_time": 1720489555, "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": 12671157, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:58.420387 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst) /dev/shm/ToplingTemp/Topling-36144-Qu0I5f 2024/07/09-09:45:58.529332 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst): first pass time = 0.11's, 114.798'MB/sec 2024/07/09-09:45:58.969738 140098976347712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst): part-0: reject ZipStore ratio = 0.902 2024/07/09-09:45:59.006146 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst): old prealloc_size = 73819750, real_size = 11782400 2024/07/09-09:45:59.006220 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 62501 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.26 raw-val = 0.0115 GB zip-val = 0.0115 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-09:45:59.046569 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00/12671158.sst): second pass time = 0.44's, 26.162'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 295.796'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4844.427'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.681'MB/sec write SST data time = 0.02's, 686.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.44's, unzip length = 0.012'GB zip my value throughput = 26.162'MB/sec zip pipeline throughput = 206.293'MB/sec entries = 62501 avg-key = 16.00 avg-zkey = 4.26 avg-val = 184.00 avg-zval = 184.00 usrkeys = 62501 avg-key = 8.00 avg-zkey = 4.26 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 62501 bytes = 187520 } seq expand size = 437507 multi value expand size = 0 cnt WriteAppend = 1411 UnZipSize{ index = 0.0005 GB value = 0.0115 GB dict = 0.00 MB all = 0.0125 GB } __ZipSize{ index = 0.0003 GB value = 0.0115 GB dict = 0.00 MB all = 0.0120 GB } UnZip/Zip{ index = 1.8780 value = 1.0000 dict = 0.00 all = 1.0456 } Zip/UnZip{ index = 0.5325 value = 1.0000 dict = 0.00 all = 0.9564 } ---------------------------- total value len = 0.140116 GB avg = 0.191 KB (by entry num) total key len = 0.011737 GB avg = 0.016 KB total ukey len = 0.005869 GB avg = 0.008 KB total ukey num = 0.000733591 Billion total entry num = 0.000733591 Billion write speed all = 0.017598135 MB/sec (with seq num) write speed all = 0.016918014 MB/sec (without seq num) 2024/07/09-09:45:59.068646 140098976347712 [compaction_job.cc:1944] [default] [JOB 39553] Generated table #12671158: 62501 keys, 11955369 bytes, temperature: kWarm 2024/07/09-09:45:59.068719 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489559068677, "cf_name": "default", "job": 39553, "event": "table_file_creation", "file_number": 12671158, "file_size": 11955369, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148190255075, "largest_seqno": 148205965095, "table_properties": {"data_size": 11500384, "index_size": 266240, "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": 1000016, "raw_average_key_size": 16, "raw_value_size": 11500184, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 62501, "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-MixedLenBlobStore", "creation_time": 1720489558, "oldest_key_time": 0, "file_creation_time": 1720489558, "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": 12671158, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:45:59.080304 140098976347712 [compaction_job.cc:699] job-39553: subcompact[0], size: 0.113555 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39553/att-00 [12671156,12671157,12671158] 2024/07/09-09:45:59.126918 140098976347712 (Original Log Time 2024/07/09-09:45:52.091658) EVENT_LOG_v1 {"time_micros": 1720489552091610, "job": 39553, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12671088, 12671096], "files_L2": [12671138, 12671139, 12670959], "score": 0.997745, "input_data_size": 132252076, "oldest_snapshot_seqno": 148206133054} 2024/07/09-09:45:59.126924 140098976347712 (Original Log Time 2024/07/09-09:45:59.116782) [compaction_job.cc:2018] [default] [JOB 39553] Compacted 2@1 + 3@2 files to L2 => 113555489 bytes 2024/07/09-09:45:59.126926 140098976347712 (Original Log Time 2024/07/09-09:45:59.126830) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 18.9 rd, 16.2 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(34.7, 91.4 +0.0 blob) out(108.3 +0.0 blob), read-write-amplify(6.7) write-amplify(3.1) OK, records in: 738854, records dropped: 5263 output_compression: Snappy 2024/07/09-09:45:59.126936 140098976347712 (Original Log Time 2024/07/09-09:45:59.126890) EVENT_LOG_v1 {"time_micros": 1720489559126863, "cf": "default", "job": 39553, "event": "compaction_finished", "compaction_time_micros": 6988658, "compaction_time_cpu_micros": 1705124, "output_level": 2, "num_output_files": 3, "total_output_size": 113555489, "num_input_records": 738854, "num_output_records": 733591, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105323512, "file_range_sync_nanos": 0, "file_fsync_nanos": 2409, "file_prepare_write_nanos": 105369, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-09:45:59.277559 140098976347712 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":1720489551,"executesMs":7162,"compactionJobId":39553,"attempt":0,"compactionInputRawBytes":147770800,"compactionInputZipBytes":132252076,"compactionOutputRawBytes":0,"compactionOutputZipBytes":113555489,"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-fca1586ba6624bd126870b248feb6b12-80fcc606499f801a-00"}}, response = 2024/07/09-09:45:59.277648 140098976347712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39553/att-00: olev 2, work 7.162 s, result 6.051 ms, install 10.207 ms, input{raw 140.925 MiB zip 126.125 MiB}