2024/08/20-11:40:35.234645 140500187711040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00: fork to child time = 0.016062 sec 2024/08/20-11:40:35.236041 140500187711040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00 2024/08/20-11:40:35.242126 140500187711040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00 2024/08/20-11:40:35.242606 140500187711040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:40:35.243026 140500187711040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:40:35.291828 140500187711040 [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-27221/att-00/MANIFEST-14629260 2024/08/20-11:40:35.345965 140500187711040 [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-27221/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660502, last_sequence is 190479565800, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660412 2024/08/20-11:40:35.345982 140500187711040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:40:35.346082 140500187711040 [version_set.cc:5652] Creating manifest 14660502 2024/08/20-11:40:35.370847 140500187711040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:40:35.385573 140500187711040 [compaction_job.cc:2433] [default] [JOB 27221] Compacting 1@2 + 2@3 files to L3, score 1.06, subcompactions 1 : 1 2024/08/20-11:40:35.385595 140500187711040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13943 Base level 2, inputs: [14660466(48MB)], [14660023(91MB) 14660024(90MB)] 2024/08/20-11:40:35.396837 140500187711040 [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 2024/08/20-11:40:35.396901 140500187711040 [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 2024/08/20-11:40:35.396945 140500187711040 [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 2024/08/20-11:40:35.396960 140500187711040 [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 2024/08/20-11:40:35.396973 140500187711040 [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 2024/08/20-11:40:36.501200 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660503.sst) /dev/shm/ToplingTemp/Topling-329685-6N5r4r 2024/08/20-11:40:37.924214 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660503.sst): first pass time = 1.42's, 94.323'MB/sec 2024/08/20-11:40:40.182956 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660503.sst): old prealloc_size = 147639500, real_size = 92079984 2024/08/20-11:40:40.183023 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660503.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.38 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-11:40:41.013409 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660503.sst): second pass time = 2.26's, 54.702'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 115.201'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23033.448'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.236'MB/sec write SST data time = 0.12's, 798.059'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 = 29568.142'MB/sec zip my value time = 2.26's, unzip length = 0.123'GB zip my value throughput = 54.702'MB/sec zip pipeline throughput = 128.868'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.38 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.38 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.7920 value = 1.3571 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.1727 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.061727356 MB/sec (with seq num) write speed all = 1.019164943 MB/sec (without seq num) 2024/08/20-11:40:41.139536 140500187711040 [compaction_job.cc:1944] [default] [JOB 27221] Generated table #14660503: 671089 keys, 95671292 bytes, temperature: kWarm 2024/08/20-11:40:41.139620 140500187711040 EVENT_LOG_v1 {"time_micros": 1724125241139574, "cf_name": "default", "job": 27221, "event": "table_file_creation", "file_number": 14660503, "file_size": 95671292, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189727694242, "largest_seqno": 190479188075, "table_properties": {"data_size": 90985120, "index_size": 926912, "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": 1724125236, "oldest_key_time": 0, "file_creation_time": 1724125236, "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": 14660503, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:41.186018 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660504.sst) /dev/shm/ToplingTemp/Topling-329685-SZNvVr 2024/08/20-11:40:42.641434 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660504.sst): first pass time = 1.46's, 92.222'MB/sec 2024/08/20-11:40:44.292416 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660504.sst): old prealloc_size = 147639500, real_size = 91716760 2024/08/20-11:40:44.292488 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660504.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 = 0.84 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-11:40:44.834369 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660504.sst): second pass time = 1.65's, 74.840'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 175.556'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11795.432'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.377'MB/sec write SST data time = 0.10's, 980.996'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 = 27975.032'MB/sec zip my value time = 1.65's, unzip length = 0.123'GB zip my value throughput = 74.840'MB/sec zip pipeline throughput = 130.234'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.84 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.84 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 9.5282 value = 1.3571 dict = 1.00 all = 1.4107 } Zip/UnZip{ index = 0.1050 value = 0.7368 dict = 1.00 all = 0.7089 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.063795624 MB/sec (with seq num) write speed all = 1.021153368 MB/sec (without seq num) 2024/08/20-11:40:44.963268 140500187711040 [compaction_job.cc:1944] [default] [JOB 27221] Generated table #14660504: 671089 keys, 95140348 bytes, temperature: kWarm 2024/08/20-11:40:44.963333 140500187711040 EVENT_LOG_v1 {"time_micros": 1724125244963301, "cf_name": "default", "job": 27221, "event": "table_file_creation", "file_number": 14660504, "file_size": 95140348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190266742567, "largest_seqno": 190479188022, "table_properties": {"data_size": 90985376, "index_size": 563456, "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": 1724125241, "oldest_key_time": 0, "file_creation_time": 1724125241, "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": 14660504, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:45.054953 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660505.sst) /dev/shm/ToplingTemp/Topling-329685-dmEXnp 2024/08/20-11:40:45.595022 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660505.sst): first pass time = 0.54's, 111.508'MB/sec 2024/08/20-11:40:46.308561 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660505.sst): old prealloc_size = 147639500, real_size = 43655432 2024/08/20-11:40:46.308623 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660505.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 301079 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.50 raw-val = 0.0554 GB zip-val = 0.0431 GB avg-val = 184.00 avg-zval = 143.25 2024/08/20-11:40:46.553102 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00/14660505.sst): second pass time = 0.71's, 77.743'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 184.836'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13717.617'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.375'MB/sec write SST data time = 0.04's, 1036.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.564'MB, throughput = 14198.732'MB/sec zip my value time = 0.71's, unzip length = 0.055'GB zip my value throughput = 77.743'MB/sec zip pipeline throughput = 122.496'MB/sec entries = 301079 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 143.25 usrkeys = 301079 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 143.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 301079 bytes = 1053792 } seq expand size = 2107553 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0024 GB value = 0.0554 GB dict = 0.56 MB all = 0.0602 GB } __ZipSize{ index = 0.0005 GB value = 0.0431 GB dict = 0.56 MB all = 0.0452 GB } UnZip/Zip{ index = 5.3315 value = 1.2845 dict = 1.00 all = 1.3322 } Zip/UnZip{ index = 0.1876 value = 0.7785 dict = 1.00 all = 0.7506 } ---------------------------- total value len = 62.610612 GB avg = 0.180 KB (by entry num) total key len = 6.815050 GB avg = 0.020 KB total ukey len = 3.202654 GB avg = 0.008 KB total ukey num = 0.390976818 Billion total entry num = 0.347854826 Billion write speed all = 1.064723385 MB/sec (with seq num) write speed all = 1.022045313 MB/sec (without seq num) 2024/08/20-11:40:46.614686 140500187711040 [compaction_job.cc:1944] [default] [JOB 27221] Generated table #14660505: 301079 keys, 45199107 bytes, temperature: kWarm 2024/08/20-11:40:46.614779 140500187711040 EVENT_LOG_v1 {"time_micros": 1724125246614729, "cf_name": "default", "job": 27221, "event": "table_file_creation", "file_number": 14660505, "file_size": 45199107, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190329366167, "largest_seqno": 190479188079, "table_properties": {"data_size": 43128208, "index_size": 451776, "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": 4817264, "raw_average_key_size": 16, "raw_value_size": 55398536, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 301079, "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": 1724125245, "oldest_key_time": 0, "file_creation_time": 1724125245, "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": 14660505, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:46.634261 140500187711040 [compaction_job.cc:699] job-27221: subcompact[0], size: 0.236011 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27221/att-00 [14660503,14660504,14660505] 2024/08/20-11:40:46.685410 140500187711040 (Original Log Time 2024/08/20-11:40:35.385695) EVENT_LOG_v1 {"time_micros": 1724125235385618, "job": 27221, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14660466], "files_L3": [14660023, 14660024], "score": 1.05529, "input_data_size": 242325541, "oldest_snapshot_seqno": 190479564659} 2024/08/20-11:40:46.685414 140500187711040 (Original Log Time 2024/08/20-11:40:46.682203) [compaction_job.cc:2018] [default] [JOB 27221] Compacted 1@2 + 2@3 files to L3 => 236010747 bytes 2024/08/20-11:40:46.685415 140500187711040 (Original Log Time 2024/08/20-11:40:46.685342) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 21.5 rd, 21.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 182.4 +0.0 blob) out(225.1 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 34466 output_compression: Snappy 2024/08/20-11:40:46.685422 140500187711040 (Original Log Time 2024/08/20-11:40:46.685390) EVENT_LOG_v1 {"time_micros": 1724125246685367, "cf": "default", "job": 27221, "event": "compaction_finished", "compaction_time_micros": 11248571, "compaction_time_cpu_micros": 3956268, "output_level": 3, "num_output_files": 3, "total_output_size": 236010747, "num_input_records": 1677723, "num_output_records": 1643257, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152194550, "file_range_sync_nanos": 0, "file_fsync_nanos": 2144, "file_prepare_write_nanos": 7771, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-11:40:46.812309 140500187711040 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":1724125235,"executesMs":11442,"compactionJobId":27221,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":242325541,"compactionOutputRawBytes":0,"compactionOutputZipBytes":236010747,"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-d849c560c51da1c35ebeaa213666d0b3-06f471d500232f9d-00"}}, response = 2024/08/20-11:40:46.812401 140500187711040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27221/att-00: olev 3, work 11.442 s, result 4.671 ms, install 3.239 ms, input{raw 320.000 MiB zip 231.100 MiB}