2024/08/20-23:37:09.274892 139857118262848 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00: fork to child time = 0.024198 sec 2024/08/20-23:37:09.276340 139857118262848 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00 2024/08/20-23:37:09.282573 139857118262848 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00 2024/08/20-23:37:09.284391 139857118262848 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:37:09.284819 139857118262848 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:37:09.325865 139857118262848 [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-55644/att-00/MANIFEST-14629260 2024/08/20-23:37:09.387602 139857118262848 [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-55644/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14693308, last_sequence is 191188644124, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693238 2024/08/20-23:37:09.387619 139857118262848 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:37:09.387718 139857118262848 [version_set.cc:5652] Creating manifest 14693308 2024/08/20-23:37:09.436521 139857118262848 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:37:09.456977 139857118262848 [compaction_job.cc:2433] [default] [JOB 55644] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-23:37:09.457006 139857118262848 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28121 Base level 1, inputs: [14693272(31MB)], [14693279(20MB) 14693280(6244KB) 14693304(20MB)] 2024/08/20-23:37:09.764941 139857118262848 [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 2024/08/20-23:37:09.764991 139857118262848 [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 2024/08/20-23:37:09.765015 139857118262848 [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 2024/08/20-23:37:09.765036 139857118262848 [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 2024/08/20-23:37:09.765050 139857118262848 [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 2024/08/20-23:37:09.938162 139857118262848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693309.sst) /dev/shm/ToplingTemp/Topling-61983-gGDDv3 2024/08/20-23:37:10.114620 139857118262848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693309.sst): first pass time = 0.18's, 380.442'MB/sec 2024/08/20-23:37:11.088064 139857118262848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693309.sst): old prealloc_size = 73819750, real_size = 21045632 2024/08/20-23:37:11.088129 139857118262848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693309.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64711 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.06 avg-zval = 319.60 2024/08/20-23:37:11.173000 139857118262848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693309.sst): second pass time = 0.97's, 67.672'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 257.822'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9447.702'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.279'MB/sec write SST data time = 0.03's, 813.499'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14846.717'MB/sec zip my value time = 0.97's, unzip length = 0.066'GB zip my value throughput = 67.672'MB/sec zip pipeline throughput = 125.449'MB/sec entries = 64711 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1017.06 avg-zval = 319.60 usrkeys = 64711 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1024.06 avg-zval = 319.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64711 bytes = 194144 } seq expand size = 452977 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2353 value = 3.1822 dict = 1.00 all = 3.0646 } Zip/UnZip{ index = 0.4474 value = 0.3142 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064711 Billion total entry num = 0.000064711 Billion write speed all = 0.005461289 MB/sec (with seq num) write speed all = 0.005419443 MB/sec (without seq num) 2024/08/20-23:37:11.221122 139857118262848 [compaction_job.cc:1944] [default] [JOB 55644] Generated table #14693309: 64711 keys, 21898232 bytes, temperature: kWarm 2024/08/20-23:37:11.221208 139857118262848 EVENT_LOG_v1 {"time_micros": 1724168231221162, "cf_name": "default", "job": 55644, "event": "table_file_creation", "file_number": 14693309, "file_size": 21898232, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191174089276, "largest_seqno": 191188426334, "table_properties": {"data_size": 20681904, "index_size": 347392, "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": 1294220, "raw_average_key_size": 20, "raw_value_size": 65814894, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64711, "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": 1724168229, "oldest_key_time": 0, "file_creation_time": 1724168229, "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": 14693309, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:37:11.244664 139857118262848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693310.sst) /dev/shm/ToplingTemp/Topling-61983-kemfZ4 2024/08/20-23:37:11.559603 139857118262848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693310.sst): first pass time = 0.31's, 213.121'MB/sec 2024/08/20-23:37:12.646638 139857118262848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693310.sst): old prealloc_size = 73819750, real_size = 21076576 2024/08/20-23:37:12.646690 139857118262848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693310.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64712 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.36 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.05 avg-zval = 320.09 2024/08/20-23:37:12.730823 139857118262848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693310.sst): second pass time = 1.09's, 60.603'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 260.494'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14191.942'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.278'MB/sec write SST data time = 0.03's, 847.693'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17927.084'MB/sec zip my value time = 1.09's, unzip length = 0.066'GB zip my value throughput = 60.603'MB/sec zip pipeline throughput = 172.824'MB/sec entries = 64712 avg-key = 20.00 avg-zkey = 5.36 avg-val = 1017.05 avg-zval = 320.09 usrkeys = 64712 avg-key = 12.00 avg-zkey = 5.36 avg-val = 1024.05 avg-zval = 320.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64712 bytes = 194144 } seq expand size = 452984 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2403 value = 3.1774 dict = 1.00 all = 3.0603 } Zip/UnZip{ index = 0.4464 value = 0.3147 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002588 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129423 Billion total entry num = 0.000129423 Billion write speed all = 0.010921249 MB/sec (with seq num) write speed all = 0.010837566 MB/sec (without seq num) 2024/08/20-23:37:12.762732 139857118262848 [compaction_job.cc:1944] [default] [JOB 55644] Generated table #14693310: 64712 keys, 21929392 bytes, temperature: kWarm 2024/08/20-23:37:12.762797 139857118262848 EVENT_LOG_v1 {"time_micros": 1724168232762766, "cf_name": "default", "job": 55644, "event": "table_file_creation", "file_number": 14693310, "file_size": 21929392, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191172289309, "largest_seqno": 191188426344, "table_properties": {"data_size": 20713616, "index_size": 346624, "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": 1294240, "raw_average_key_size": 20, "raw_value_size": 65815441, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64712, "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": 1724168231, "oldest_key_time": 0, "file_creation_time": 1724168231, "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": 14693310, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:37:12.786336 139857118262848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693311.sst) /dev/shm/ToplingTemp/Topling-61983-CUAPt4 2024/08/20-23:37:12.828473 139857118262848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693311.sst): first pass time = 0.04's, 770.965'MB/sec 2024/08/20-23:37:13.133462 139857118262848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693311.sst): old prealloc_size = 73819750, real_size = 10250784 2024/08/20-23:37:13.133514 139857118262848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693311.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 31258 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.48 raw-val = 0.0318 GB zip-val = 0.0101 GB avg-val =1016.96 avg-zval = 322.21 2024/08/20-23:37:13.177508 139857118262848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00/14693311.sst): second pass time = 0.30's, 104.486'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 241.984'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7035.741'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.255'MB/sec write SST data time = 0.01's, 795.045'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.313'MB, throughput = 8359.824'MB/sec zip my value time = 0.30's, unzip length = 0.032'GB zip my value throughput = 104.486'MB/sec zip pipeline throughput = 104.486'MB/sec entries = 31258 avg-key = 20.00 avg-zkey = 5.48 avg-val = 1016.96 avg-zval = 322.21 usrkeys = 31258 avg-key = 12.00 avg-zkey = 5.48 avg-val = 1023.96 avg-zval = 322.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 31258 bytes = 101600 } seq expand size = 218806 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0004 GB value = 0.0318 GB dict = 0.31 MB all = 0.0324 GB } __ZipSize{ index = 0.0002 GB value = 0.0101 GB dict = 0.31 MB all = 0.0107 GB } UnZip/Zip{ index = 2.1902 value = 3.1563 dict = 1.00 all = 3.0409 } Zip/UnZip{ index = 0.4566 value = 0.3168 dict = 1.00 all = 0.3288 } ---------------------------- total value len = 0.164543 GB avg = 1.024 KB (by entry num) total key len = 0.003214 GB avg = 0.020 KB total ukey len = 0.001928 GB avg = 0.012 KB total ukey num = 0.000160681 Billion total entry num = 0.000160681 Billion write speed all = 0.013558206 MB/sec (with seq num) write speed all = 0.013454316 MB/sec (without seq num) 2024/08/20-23:37:13.195607 139857118262848 [compaction_job.cc:1944] [default] [JOB 55644] Generated table #14693311: 31258 keys, 10658994 bytes, temperature: kWarm 2024/08/20-23:37:13.195662 139857118262848 EVENT_LOG_v1 {"time_micros": 1724168233195633, "cf_name": "default", "job": 55644, "event": "table_file_creation", "file_number": 14693311, "file_size": 10658994, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191150642807, "largest_seqno": 191188426380, "table_properties": {"data_size": 10071504, "index_size": 171264, "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": 625160, "raw_average_key_size": 20, "raw_value_size": 31788227, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 31258, "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": 1724168232, "oldest_key_time": 0, "file_creation_time": 1724168232, "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": 14693311, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:37:13.207518 139857118262848 [compaction_job.cc:699] job-55644: subcompact[0], size: 0.054487 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55644/att-00 [14693309,14693310,14693311] 2024/08/20-23:37:13.232618 139857118262848 (Original Log Time 2024/08/20-23:37:09.457106) EVENT_LOG_v1 {"time_micros": 1724168229457032, "job": 55644, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14693272], "files_L2": [14693279, 14693280, 14693304], "score": 0.986886, "input_data_size": 83760010, "oldest_snapshot_seqno": 191188643597} 2024/08/20-23:37:13.232621 139857118262848 (Original Log Time 2024/08/20-23:37:13.229066) [compaction_job.cc:2018] [default] [JOB 55644] Compacted 1@1 + 3@2 files to L2 => 54486618 bytes 2024/08/20-23:37:13.232623 139857118262848 (Original Log Time 2024/08/20-23:37:13.232546) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 22.3 rd, 14.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 47.9 +0.0 blob) out(52.0 +0.0 blob), read-write-amplify(4.1) write-amplify(1.6) OK, records in: 180223, records dropped: 19542 output_compression: Snappy 2024/08/20-23:37:13.232630 139857118262848 (Original Log Time 2024/08/20-23:37:13.232593) EVENT_LOG_v1 {"time_micros": 1724168233232572, "cf": "default", "job": 55644, "event": "compaction_finished", "compaction_time_micros": 3750417, "compaction_time_cpu_micros": 540111, "output_level": 2, "num_output_files": 3, "total_output_size": 54486618, "num_input_records": 180223, "num_output_records": 160681, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 38987518, "file_range_sync_nanos": 0, "file_fsync_nanos": 2447, "file_prepare_write_nanos": 7141, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:37:13.352333 139857118262848 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":1724168229,"executesMs":3947,"compactionJobId":55644,"attempt":0,"compactionInputRawBytes":186897378,"compactionInputZipBytes":83760010,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54486618,"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-a8cfc5a01f98ba32a6b2be10aaae0712-595e4d0e1e6377bf-00"}}, response = 2024/08/20-23:37:13.352427 139857118262848 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55644/att-00: olev 2, work 3.947 s, result 6.653 ms, install 3.586 ms, input{raw 178.239 MiB zip 79.880 MiB}