2024/08/20-15:55:31.223556 140500422706752 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00: fork to child time = 0.055554 sec 2024/08/20-15:55:31.224696 140500422706752 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00 2024/08/20-15:55:31.229376 140500422706752 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00 2024/08/20-15:55:31.235437 140500422706752 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:55:31.235733 140500422706752 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:55:31.280090 140500422706752 [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-38221/att-00/MANIFEST-14629260 2024/08/20-15:55:31.295207 140500422706752 [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-38221/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673288, last_sequence is 190749458842, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14673156 2024/08/20-15:55:31.295216 140500422706752 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:55:31.295296 140500422706752 [version_set.cc:5652] Creating manifest 14673288 2024/08/20-15:55:31.321415 140500422706752 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:55:31.340906 140500422706752 [compaction_job.cc:2433] [default] [JOB 38221] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-15:55:31.340934 140500422706752 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19528 Base level 1, inputs: [14673281(13MB) 14673260(2393KB)], [14673223(48MB) 14673225(48MB)] 2024/08/20-15:55:31.485074 140500422706752 [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 2024/08/20-15:55:31.485106 140500422706752 [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 2024/08/20-15:55:31.485130 140500422706752 [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 2024/08/20-15:55:31.485150 140500422706752 [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 2024/08/20-15:55:31.485164 140500422706752 [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 2024/08/20-15:55:32.379480 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673289.sst) /dev/shm/ToplingTemp/Topling-414427-eOyrpf 2024/08/20-15:55:32.931084 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673289.sst): first pass time = 0.55's, 121.673'MB/sec 2024/08/20-15:55:35.661246 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673289.sst): old prealloc_size = 73819750, real_size = 49094344 2024/08/20-15:55:35.661332 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673289.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-15:55:36.178885 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673289.sst): second pass time = 2.73's, 22.629'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 98.013'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24159.873'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.09's, 562.819'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 = 15709.600'MB/sec zip my value time = 2.73's, unzip length = 0.062'GB zip my value throughput = 22.629'MB/sec zip pipeline throughput = 168.769'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.99 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.99 avg-val = 191.00 avg-zval = 142.07 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0040 value = 1.2951 dict = 1.00 all = 1.3227 } Zip/UnZip{ index = 0.4990 value = 0.7721 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.859121505 MB/sec (with seq num) write speed all = 0.824679891 MB/sec (without seq num) 2024/08/20-15:55:36.245744 140500422706752 [compaction_job.cc:1944] [default] [JOB 38221] Generated table #14673289: 335545 keys, 50735179 bytes, temperature: kWarm 2024/08/20-15:55:36.245850 140500422706752 EVENT_LOG_v1 {"time_micros": 1724140536245786, "cf_name": "default", "job": 38221, "event": "table_file_creation", "file_number": 14673289, "file_size": 50735179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711973659, "largest_seqno": 190749439598, "table_properties": {"data_size": 47670784, "index_size": 1339520, "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": 1724140532, "oldest_key_time": 0, "file_creation_time": 1724140532, "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": 14673289, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:55:36.294075 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673290.sst) /dev/shm/ToplingTemp/Topling-414427-ZrjoPf 2024/08/20-15:55:37.274672 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673290.sst): first pass time = 0.98's, 68.440'MB/sec 2024/08/20-15:55:40.208205 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673290.sst): old prealloc_size = 73819750, real_size = 48763496 2024/08/20-15:55:40.208279 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673290.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-15:55:40.731033 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673290.sst): second pass time = 2.93's, 21.054'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.410'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23856.350'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.199'MB/sec write SST data time = 0.10's, 494.610'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 = 15596.985'MB/sec zip my value time = 2.93's, unzip length = 0.062'GB zip my value throughput = 21.054'MB/sec zip pipeline throughput = 159.652'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.03 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.03 avg-val = 191.00 avg-zval = 142.05 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6446 value = 1.2953 dict = 1.00 all = 1.3314 } Zip/UnZip{ index = 0.3781 value = 0.7720 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.859935758 MB/sec (with seq num) write speed all = 0.825462745 MB/sec (without seq num) 2024/08/20-15:55:40.794647 140500422706752 [compaction_job.cc:1944] [default] [JOB 38221] Generated table #14673290: 335545 keys, 50404363 bytes, temperature: kWarm 2024/08/20-15:55:40.794722 140500422706752 EVENT_LOG_v1 {"time_micros": 1724140540794681, "cf_name": "default", "job": 38221, "event": "table_file_creation", "file_number": 14673290, "file_size": 50404363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711973655, "largest_seqno": 190749439600, "table_properties": {"data_size": 47664416, "index_size": 1015040, "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": 1724140536, "oldest_key_time": 0, "file_creation_time": 1724140536, "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": 14673290, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:55:40.842521 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst) /dev/shm/ToplingTemp/Topling-414427-i168Oc 2024/08/20-15:55:41.050551 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst): first pass time = 0.21's, 72.090'MB/sec 2024/08/20-15:55:41.380311 140500422706752 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst): part-0: reject ZipStore ratio = 0.886 2024/08/20-15:55:41.413778 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst): old prealloc_size = 73819750, real_size = 14307824 2024/08/20-15:55:41.413845 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 74957 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 6.63 raw-val = 0.0138 GB zip-val = 0.0138 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:55:41.440959 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00/14673291.sst): second pass time = 0.33's, 41.893'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 534.252'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10314.863'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.135'MB/sec write SST data time = 0.01's, 1367.584'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 = 0.33's, unzip length = 0.014'GB zip my value throughput = 41.893'MB/sec zip pipeline throughput = 133.658'MB/sec entries = 74957 avg-key = 16.00 avg-zkey = 6.63 avg-val = 184.00 avg-zval = 184.00 usrkeys = 74957 avg-key = 8.00 avg-zkey = 6.63 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 74957 bytes = 224880 } seq expand size = 524699 multi value expand size = 0 cnt WriteAppend = 1692 UnZipSize{ index = 0.0006 GB value = 0.0138 GB dict = 0.00 MB all = 0.0150 GB } __ZipSize{ index = 0.0005 GB value = 0.0138 GB dict = 0.00 MB all = 0.0145 GB } UnZip/Zip{ index = 1.2074 value = 1.0000 dict = 0.00 all = 1.0328 } Zip/UnZip{ index = 0.8282 value = 1.0000 dict = 0.00 all = 0.9682 } ---------------------------- total value len = 62.439245 GB avg = 0.180 KB (by entry num) total key len = 6.800694 GB avg = 0.020 KB total ukey len = 3.195476 GB avg = 0.008 KB total ukey num = 0.390079608 Billion total entry num = 0.346957616 Billion write speed all = 0.860120920 MB/sec (with seq num) write speed all = 0.825640762 MB/sec (without seq num) 2024/08/20-15:55:41.462101 140500422706752 [compaction_job.cc:1944] [default] [JOB 38221] Generated table #14673291: 74957 keys, 14515339 bytes, temperature: kWarm 2024/08/20-15:55:41.462170 140500422706752 EVENT_LOG_v1 {"time_micros": 1724140541462136, "cf_name": "default", "job": 38221, "event": "table_file_creation", "file_number": 14673291, "file_size": 14515339, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190738752909, "largest_seqno": 190749439596, "table_properties": {"data_size": 13792288, "index_size": 496640, "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": 1199312, "raw_average_key_size": 16, "raw_value_size": 13792088, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 74957, "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-MixedLenBlobStore", "creation_time": 1724140540, "oldest_key_time": 0, "file_creation_time": 1724140540, "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": 14673291, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:55:41.472588 140500422706752 [compaction_job.cc:699] job-38221: subcompact[0], size: 0.115655 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38221/att-00 [14673289,14673290,14673291] 2024/08/20-15:55:41.499949 140500422706752 (Original Log Time 2024/08/20-15:55:31.340988) EVENT_LOG_v1 {"time_micros": 1724140531340948, "job": 38221, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14673281, 14673260], "files_L2": [14673223, 14673225], "score": 0.990988, "input_data_size": 118365754, "oldest_snapshot_seqno": 190749458745} 2024/08/20-15:55:41.499953 140500422706752 (Original Log Time 2024/08/20-15:55:41.499294) [compaction_job.cc:2018] [default] [JOB 38221] Compacted 2@1 + 2@2 files to L2 => 115654881 bytes 2024/08/20-15:55:41.499955 140500422706752 (Original Log Time 2024/08/20-15:55:41.499869) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.7 rd, 11.4 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(16.0, 96.9 +0.0 blob) out(110.3 +0.0 blob), read-write-amplify(14.0) write-amplify(6.9) OK, records in: 748689, records dropped: 2642 output_compression: Snappy 2024/08/20-15:55:41.499964 140500422706752 (Original Log Time 2024/08/20-15:55:41.499915) EVENT_LOG_v1 {"time_micros": 1724140541499894, "cf": "default", "job": 38221, "event": "compaction_finished", "compaction_time_micros": 10131611, "compaction_time_cpu_micros": 2017524, "output_level": 2, "num_output_files": 3, "total_output_size": 115654881, "num_input_records": 748689, "num_output_records": 746047, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 110893252, "file_range_sync_nanos": 0, "file_fsync_nanos": 3022, "file_prepare_write_nanos": 69313, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-15:55:41.624983 140500422706752 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":1724140531,"executesMs":10268,"compactionJobId":38221,"attempt":0,"compactionInputRawBytes":149737800,"compactionInputZipBytes":118365754,"compactionOutputRawBytes":0,"compactionOutputZipBytes":115654881,"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":"00-242270f155ed5d63d438b660727f79c8-6a9b65302863cda7-00"}}, response = 2024/08/20-15:55:41.625077 140500422706752 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38221/att-00: olev 2, work 10.269 s, result 6.477 ms, install 0.696 ms, input{raw 142.801 MiB zip 112.882 MiB}