2024/08/20-14:39:32.790555 140500170925632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00: fork to child time = 0.027632 sec 2024/08/20-14:39:32.791842 140500170925632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00 2024/08/20-14:39:32.798225 140500170925632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00 2024/08/20-14:39:32.800239 140500170925632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:39:32.800700 140500170925632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:39:32.842735 140500170925632 [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-34996/att-00/MANIFEST-14629260 2024/08/20-14:39:32.900422 140500170925632 [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-34996/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669563, last_sequence is 190671363603, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669465 2024/08/20-14:39:32.900438 140500170925632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:39:32.900559 140500170925632 [version_set.cc:5652] Creating manifest 14669563 2024/08/20-14:39:32.953419 140500170925632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:39:32.969236 140500170925632 [compaction_job.cc:2433] [default] [JOB 34996] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-14:39:32.969260 140500170925632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17877 Base level 2, inputs: [14669500(31MB)], [14669551(41MB) 14669552(2738KB) 14669560(41MB)] 2024/08/20-14:39:33.214954 140500170925632 [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 2024/08/20-14:39:33.214990 140500170925632 [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 2024/08/20-14:39:33.215021 140500170925632 [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 2024/08/20-14:39:33.215037 140500170925632 [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 2024/08/20-14:39:33.215052 140500170925632 [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 2024/08/20-14:39:33.545396 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669564.sst) /dev/shm/ToplingTemp/Topling-389906-JDUE93 2024/08/20-14:39:33.755581 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669564.sst): first pass time = 0.21's, 638.760'MB/sec 2024/08/20-14:39:36.697229 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669564.sst): old prealloc_size = 136345834, real_size = 41970160 2024/08/20-14:39:36.697313 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669564.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 8.00 avg-zkey = 7.33 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.69 2024/08/20-14:39:37.009151 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669564.sst): second pass time = 2.94's, 44.764'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 140.377'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19429.835'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.134'MB/sec write SST data time = 0.07's, 615.771'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 29557.911'MB/sec zip my value time = 2.94's, unzip length = 0.132'GB zip my value throughput = 44.764'MB/sec zip pipeline throughput = 163.945'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 7.33 avg-val = 1017.00 avg-zval = 316.69 usrkeys = 129429 avg-key = 12.00 avg-zkey = 7.33 avg-val = 1024.00 avg-zval = 316.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0410 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.6366 value = 3.2114 dict = 1.00 all = 3.0653 } Zip/UnZip{ index = 0.6110 value = 0.3114 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 0.911567742 MB/sec (with seq num) write speed all = 0.875079976 MB/sec (without seq num) 2024/08/20-14:39:37.064344 140500170925632 [compaction_job.cc:1944] [default] [JOB 34996] Generated table #14669564: 129429 keys, 43786590 bytes, temperature: kWarm 2024/08/20-14:39:37.064454 140500170925632 EVENT_LOG_v1 {"time_micros": 1724135977064391, "cf_name": "default", "job": 34996, "event": "table_file_creation", "file_number": 14669564, "file_size": 43786590, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251159421, "largest_seqno": 190671005675, "table_properties": {"data_size": 40988640, "index_size": 948992, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629814, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724135973, "oldest_key_time": 0, "file_creation_time": 1724135973, "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": 14669564, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:37.137167 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669565.sst) /dev/shm/ToplingTemp/Topling-389906-0YjlE2 2024/08/20-14:39:37.797211 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669565.sst): first pass time = 0.66's, 203.364'MB/sec 2024/08/20-14:39:39.171698 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669565.sst): old prealloc_size = 136345834, real_size = 42041312 2024/08/20-14:39:39.171765 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669565.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.30 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.26 2024/08/20-14:39:39.387107 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669565.sst): second pass time = 1.37's, 95.824'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 203.527'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30142.699'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.214'MB/sec write SST data time = 0.06's, 685.343'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 34985.786'MB/sec zip my value time = 1.37's, unzip length = 0.132'GB zip my value throughput = 95.824'MB/sec zip pipeline throughput = 134.501'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.30 avg-val = 1016.98 avg-zval = 318.26 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.30 avg-val = 1023.98 avg-zval = 318.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9049 value = 3.1954 dict = 1.00 all = 3.0614 } Zip/UnZip{ index = 0.5250 value = 0.3130 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 0.913318592 MB/sec (with seq num) write speed all = 0.876818333 MB/sec (without seq num) 2024/08/20-14:39:39.475369 140500170925632 [compaction_job.cc:1944] [default] [JOB 34996] Generated table #14669565: 129432 keys, 43842123 bytes, temperature: kWarm 2024/08/20-14:39:39.475421 140500170925632 EVENT_LOG_v1 {"time_micros": 1724135979475393, "cf_name": "default", "job": 34996, "event": "table_file_creation", "file_number": 14669565, "file_size": 43842123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190531902229, "largest_seqno": 190671007573, "table_properties": {"data_size": 41193424, "index_size": 815360, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629389, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1724135977, "oldest_key_time": 0, "file_creation_time": 1724135977, "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": 14669565, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:39.518072 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669566.sst) /dev/shm/ToplingTemp/Topling-389906-i4LsD3 2024/08/20-14:39:39.558521 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669566.sst): first pass time = 0.04's, 568.672'MB/sec 2024/08/20-14:39:39.799352 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669566.sst): old prealloc_size = 136345834, real_size = 7197984 2024/08/20-14:39:39.799411 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669566.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 22157 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.51 raw-val = 0.0225 GB zip-val = 0.0072 GB avg-val =1017.01 avg-zval = 324.10 2024/08/20-14:39:39.831715 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00/14669566.sst): second pass time = 0.24's, 93.906'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 231.113'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 327.907'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.247'MB/sec write SST data time = 0.01's, 753.107'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.223'MB, throughput = 5027.136'MB/sec zip my value time = 0.24's, unzip length = 0.023'GB zip my value throughput = 93.906'MB/sec zip pipeline throughput = 93.906'MB/sec entries = 22157 avg-key = 20.00 avg-zkey = 0.51 avg-val = 1017.01 avg-zval = 324.10 usrkeys = 22157 avg-key = 12.00 avg-zkey = 0.51 avg-val = 1024.01 avg-zval = 324.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 22157 bytes = 63712 } seq expand size = 155099 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0003 GB value = 0.0225 GB dict = 0.22 MB all = 0.0230 GB } __ZipSize{ index = 0.0000 GB value = 0.0072 GB dict = 0.22 MB all = 0.0075 GB } UnZip/Zip{ index = 23.7396 value = 3.1380 dict = 1.00 all = 3.0718 } Zip/UnZip{ index = 0.0421 value = 0.3187 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.584510 GB avg = 0.181 KB (by entry num) total key len = 6.794378 GB avg = 0.020 KB total ukey len = 3.192880 GB avg = 0.008 KB total ukey num = 0.389614579 Billion total entry num = 0.346492587 Billion write speed all = 0.913617862 MB/sec (with seq num) write speed all = 0.877115482 MB/sec (without seq num) 2024/08/20-14:39:39.845503 140500170925632 [compaction_job.cc:1944] [default] [JOB 34996] Generated table #14669566: 22157 keys, 7480028 bytes, temperature: kWarm 2024/08/20-14:39:39.845573 140500170925632 EVENT_LOG_v1 {"time_micros": 1724135979845538, "cf_name": "default", "job": 34996, "event": "table_file_creation", "file_number": 14669566, "file_size": 7480028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190663879367, "largest_seqno": 190671007498, "table_properties": {"data_size": 7181072, "index_size": 11200, "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": 443140, "raw_average_key_size": 20, "raw_value_size": 22533996, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 22157, "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": 1724135979, "oldest_key_time": 0, "file_creation_time": 1724135979, "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": 14669566, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:39.853969 140500170925632 [compaction_job.cc:699] job-34996: subcompact[0], size: 0.095109 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34996/att-00 [14669564,14669565,14669566] 2024/08/20-14:39:39.922147 140500170925632 (Original Log Time 2024/08/20-14:39:32.969351) EVENT_LOG_v1 {"time_micros": 1724135972969283, "job": 34996, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14669500], "files_L3": [14669551, 14669552, 14669560], "score": 0.996323, "input_data_size": 123950759, "oldest_snapshot_seqno": 190671363157} 2024/08/20-14:39:39.922153 140500170925632 (Original Log Time 2024/08/20-14:39:39.915190) [compaction_job.cc:2018] [default] [JOB 34996] Compacted 1@2 + 3@3 files to L3 => 95108741 bytes 2024/08/20-14:39:39.922156 140500170925632 (Original Log Time 2024/08/20-14:39:39.922056) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.0 rd, 13.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 86.2 +0.0 blob) out(90.7 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 298976, records dropped: 17958 output_compression: Snappy 2024/08/20-14:39:39.922166 140500170925632 (Original Log Time 2024/08/20-14:39:39.922119) EVENT_LOG_v1 {"time_micros": 1724135979922091, "cf": "default", "job": 34996, "event": "compaction_finished", "compaction_time_micros": 6884638, "compaction_time_cpu_micros": 1016939, "output_level": 3, "num_output_files": 3, "total_output_size": 95108741, "num_input_records": 298976, "num_output_records": 281018, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90910906, "file_range_sync_nanos": 0, "file_fsync_nanos": 2189, "file_prepare_write_nanos": 9893, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-14:39:40.054011 140500170925632 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":1724135972,"executesMs":7114,"compactionJobId":34996,"attempt":0,"compactionInputRawBytes":310036790,"compactionInputZipBytes":123950759,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95108741,"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":"00-68e8d4edd0d042544e399778a2e2b06c-79f5f7fe373c6204-00"}}, response = 2024/08/20-14:39:40.054106 140500170925632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34996/att-00: olev 3, work 7.115 s, result 9.563 ms, install 7.009 ms, input{raw 295.674 MiB zip 118.209 MiB}