2024/08/20-23:09:05.844886 139857042728512 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00: fork to child time = 0.029523 sec 2024/08/20-23:09:05.846253 139857042728512 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00 2024/08/20-23:09:05.852418 139857042728512 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00 2024/08/20-23:09:05.854526 139857042728512 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:09:05.854922 139857042728512 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:09:05.894290 139857042728512 [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-54447/att-00/MANIFEST-14629260 2024/08/20-23:09:05.953484 139857042728512 [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-54447/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691947, last_sequence is 191163312495, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691908 2024/08/20-23:09:05.953501 139857042728512 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:09:05.953603 139857042728512 [version_set.cc:5652] Creating manifest 14691947 2024/08/20-23:09:05.983163 139857042728512 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:09:06.002996 139857042728512 [compaction_job.cc:2433] [default] [JOB 54447] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-23:09:06.003020 139857042728512 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27533 Base level 1, inputs: [14691915(31MB)], [14691837(20MB) 14691944(20MB)] 2024/08/20-23:09:06.247764 139857042728512 [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 2024/08/20-23:09:06.247784 139857042728512 [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 2024/08/20-23:09:06.247802 139857042728512 [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 2024/08/20-23:09:06.247814 139857042728512 [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 2024/08/20-23:09:06.247823 139857042728512 [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 2024/08/20-23:09:06.430915 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691948.sst) /dev/shm/ToplingTemp/Topling-53089-FkGNwv 2024/08/20-23:09:06.620931 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691948.sst): first pass time = 0.19's, 353.301'MB/sec 2024/08/20-23:09:09.800001 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691948.sst): old prealloc_size = 73819750, real_size = 21070672 2024/08/20-23:09:09.800083 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691948.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.42 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.97 avg-zval = 319.91 2024/08/20-23:09:10.034960 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691948.sst): second pass time = 3.18's, 20.709'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 93.309'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7518.122'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.100'MB/sec write SST data time = 0.07's, 299.903'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 = 15191.849'MB/sec zip my value time = 3.18's, unzip length = 0.066'GB zip my value throughput = 20.709'MB/sec zip pipeline throughput = 140.407'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.42 avg-val = 1016.97 avg-zval = 319.91 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.42 avg-val = 1023.97 avg-zval = 319.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 194160 } seq expand size = 453019 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 = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2127 value = 3.1790 dict = 1.00 all = 3.0611 } Zip/UnZip{ index = 0.4519 value = 0.3146 dict = 1.00 all = 0.3267 } ---------------------------- 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 = 0.000064717 Billion total entry num = 0.000064717 Billion write speed all = 0.006320207 MB/sec (with seq num) write speed all = 0.006271775 MB/sec (without seq num) 2024/08/20-23:09:10.072953 139857042728512 [compaction_job.cc:1944] [default] [JOB 54447] Generated table #14691948: 64717 keys, 21923257 bytes, temperature: kWarm 2024/08/20-23:09:10.073053 139857042728512 EVENT_LOG_v1 {"time_micros": 1724166550072995, "cf_name": "default", "job": 54447, "event": "table_file_creation", "file_number": 14691948, "file_size": 21923257, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191150637589, "largest_seqno": 191161466103, "table_properties": {"data_size": 20703360, "index_size": 350976, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815337, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "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": 1724166546, "oldest_key_time": 0, "file_creation_time": 1724166546, "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": 14691948, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:10.110257 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691949.sst) /dev/shm/ToplingTemp/Topling-53089-sBHyqz 2024/08/20-23:09:10.550999 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691949.sst): first pass time = 0.44's, 152.298'MB/sec 2024/08/20-23:09:12.228812 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691949.sst): old prealloc_size = 73819750, real_size = 21146032 2024/08/20-23:09:12.228878 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691949.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.43 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 320.07 2024/08/20-23:09:12.435462 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691949.sst): second pass time = 1.68's, 39.247'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 106.423'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12627.237'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.105'MB/sec write SST data time = 0.05's, 419.335'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 10706.874'MB/sec zip my value time = 1.68's, unzip length = 0.066'GB zip my value throughput = 39.247'MB/sec zip pipeline throughput = 131.874'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 6.43 avg-val = 1017.00 avg-zval = 320.07 usrkeys = 64715 avg-key = 12.00 avg-zkey = 6.43 avg-val = 1024.00 avg-zval = 320.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 186064 } seq expand size = 453005 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 = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 1.8653 value = 3.1774 dict = 1.00 all = 3.0517 } Zip/UnZip{ index = 0.5361 value = 0.3147 dict = 1.00 all = 0.3277 } ---------------------------- total value len = 0.132537 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.012637580 MB/sec (with seq num) write speed all = 0.012540739 MB/sec (without seq num) 2024/08/20-23:09:12.474320 139857042728512 [compaction_job.cc:1944] [default] [JOB 54447] Generated table #14691949: 64715 keys, 21991106 bytes, temperature: kWarm 2024/08/20-23:09:12.474402 139857042728512 EVENT_LOG_v1 {"time_micros": 1724166552474359, "cf_name": "default", "job": 54447, "event": "table_file_creation", "file_number": 14691949, "file_size": 21991106, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191154249204, "largest_seqno": 191161466113, "table_properties": {"data_size": 20713376, "index_size": 416320, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815439, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "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": 1724166550, "oldest_key_time": 0, "file_creation_time": 1724166550, "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": 14691949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:12.515092 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691950.sst) /dev/shm/ToplingTemp/Topling-53089-d8Bppv 2024/08/20-23:09:12.546380 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691950.sst): first pass time = 0.03's, 240.647'MB/sec 2024/08/20-23:09:13.102639 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691950.sst): old prealloc_size = 73819750, real_size = 2429456 2024/08/20-23:09:13.102710 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691950.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 7243 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 6.65 raw-val = 0.0074 GB zip-val = 0.0024 GB avg-val =1017.09 avg-zval = 328.49 2024/08/20-23:09:13.118635 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00/14691950.sst): second pass time = 0.56's, 13.262'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 158.131'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1405.097'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.156'MB/sec write SST data time = 0.00's, 581.054'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.078'MB, throughput = 1662.067'MB/sec zip my value time = 0.56's, unzip length = 0.007'GB zip my value throughput = 13.262'MB/sec zip pipeline throughput = 138.765'MB/sec entries = 7243 avg-key = 20.00 avg-zkey = 6.65 avg-val = 1017.09 avg-zval = 328.49 usrkeys = 7243 avg-key = 12.00 avg-zkey = 6.65 avg-val = 1024.09 avg-zval = 328.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7243 bytes = 20832 } seq expand size = 50701 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0074 GB dict = 0.08 MB all = 0.0075 GB } __ZipSize{ index = 0.0000 GB value = 0.0024 GB dict = 0.08 MB all = 0.0025 GB } UnZip/Zip{ index = 1.8035 value = 3.0962 dict = 1.00 all = 2.9715 } Zip/UnZip{ index = 0.5545 value = 0.3230 dict = 1.00 all = 0.3365 } ---------------------------- total value len = 0.139954 GB avg = 1.024 KB (by entry num) total key len = 0.002733 GB avg = 0.020 KB total ukey len = 0.001640 GB avg = 0.012 KB total ukey num = 0.000136675 Billion total entry num = 0.000136675 Billion write speed all = 0.013343994 MB/sec (with seq num) write speed all = 0.013241741 MB/sec (without seq num) 2024/08/20-23:09:13.128887 139857042728512 [compaction_job.cc:1944] [default] [JOB 54447] Generated table #14691950: 7243 keys, 2527927 bytes, temperature: kWarm 2024/08/20-23:09:13.128973 139857042728512 EVENT_LOG_v1 {"time_micros": 1724166553128929, "cf_name": "default", "job": 54447, "event": "table_file_creation", "file_number": 14691950, "file_size": 2527927, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191156053172, "largest_seqno": 191161466087, "table_properties": {"data_size": 2379264, "index_size": 48192, "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": 144860, "raw_average_key_size": 20, "raw_value_size": 7366785, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 7243, "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": 1724166552, "oldest_key_time": 0, "file_creation_time": 1724166552, "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": 14691950, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:09:13.136391 139857042728512 [compaction_job.cc:699] job-54447: subcompact[0], size: 0.046442 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54447/att-00 [14691948,14691949,14691950] 2024/08/20-23:09:13.158360 139857042728512 (Original Log Time 2024/08/20-23:09:06.003133) EVENT_LOG_v1 {"time_micros": 1724166546003044, "job": 54447, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14691915], "files_L2": [14691837, 14691944], "score": 0.999513, "input_data_size": 76512032, "oldest_snapshot_seqno": 191163312428} 2024/08/20-23:09:13.158366 139857042728512 (Original Log Time 2024/08/20-23:09:13.157725) [compaction_job.cc:2018] [default] [JOB 54447] Compacted 1@1 + 2@2 files to L2 => 46442290 bytes 2024/08/20-23:09:13.158369 139857042728512 (Original Log Time 2024/08/20-23:09:13.158273) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 10.7 rd, 6.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.0 +0.0 blob) out(44.3 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 158616, records dropped: 21941 output_compression: Snappy 2024/08/20-23:09:13.158379 139857042728512 (Original Log Time 2024/08/20-23:09:13.158331) EVENT_LOG_v1 {"time_micros": 1724166553158306, "cf": "default", "job": 54447, "event": "compaction_finished", "compaction_time_micros": 7133272, "compaction_time_cpu_micros": 589321, "output_level": 2, "num_output_files": 3, "total_output_size": 46442290, "num_input_records": 158616, "num_output_records": 136675, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 63463956, "file_range_sync_nanos": 0, "file_fsync_nanos": 3068, "file_prepare_write_nanos": 11534, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:09:13.312430 139857042728512 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":1724166545,"executesMs":7305,"compactionJobId":54447,"attempt":0,"compactionInputRawBytes":164482246,"compactionInputZipBytes":76512032,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46442290,"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":"00-8ece9982624cafcb72cebc990e24a4ca-09de0dc9e4040a36-00"}}, response = 2024/08/20-23:09:13.312539 139857042728512 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54447/att-00: olev 2, work 7.305 s, result 7.009 ms, install 0.687 ms, input{raw 156.862 MiB zip 72.968 MiB}