2024/07/25-04:42:43.676718 140495594038848 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00: fork to child time = 0.027402 sec 2024/07/25-04:42:43.677741 140495594038848 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00 2024/07/25-04:42:43.684941 140495594038848 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00 2024/07/25-04:42:43.686166 140495594038848 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-04:42:43.686483 140495594038848 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-04:42:43.726330 140495594038848 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-54119/att-00/MANIFEST-13366722 2024/07/25-04:42:43.782662 140495594038848 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-54119/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13432516, last_sequence is 164602695807, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13432475 2024/07/25-04:42:43.782672 140495594038848 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-04:42:43.782756 140495594038848 [version_set.cc:5652] Creating manifest 13432516 2024/07/25-04:42:43.812352 140495594038848 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-04:42:43.826583 140495594038848 [compaction_job.cc:2433] [default] [JOB 54119] Compacting 2@1 + 3@2 files to L2, score 0.71, subcompactions 1 : 1 2024/07/25-04:42:43.826601 140495594038848 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28501 Base level 1, inputs: [13432506(21MB) 13432490(2273KB)], [13432412(48MB) 13432440(48MB) 13432441(34MB)] 2024/07/25-04:42:44.019709 140495594038848 [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 2024/07/25-04:42:44.019733 140495594038848 [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 2024/07/25-04:42:44.019753 140495594038848 [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 2024/07/25-04:42:44.019768 140495594038848 [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 2024/07/25-04:42:44.019779 140495594038848 [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 2024/07/25-04:42:44.479099 140495594038848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432517.sst) /dev/shm/ToplingTemp/Topling-139165-FAPjDc 2024/07/25-04:42:45.321329 140495594038848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432517.sst): first pass time = 0.84's, 79.685'MB/sec 2024/07/25-04:42:47.321244 140495594038848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432517.sst): old prealloc_size = 73819750, real_size = 49089608 2024/07/25-04:42:47.321331 140495594038848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432517.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 = 142.05 2024/07/25-04:42:47.891616 140495594038848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432517.sst): second pass time = 2.00's, 30.888'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.802'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21189.606'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.16's, 313.037'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 = 17397.412'MB/sec zip my value time = 2.00's, unzip length = 0.062'GB zip my value throughput = 30.888'MB/sec zip pipeline throughput = 120.750'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.99 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.99 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0506 GB } UnZip/Zip{ index = 2.0035 value = 1.2953 dict = 1.00 all = 1.3250 } Zip/UnZip{ index = 0.4991 value = 0.7720 dict = 1.00 all = 0.7547 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001560367 MB/sec (with seq num) write speed all = 0.001500063 MB/sec (without seq num) 2024/07/25-04:42:48.007121 140495594038848 [compaction_job.cc:1944] [default] [JOB 54119] Generated table #13432517: 335545 keys, 50646603 bytes, temperature: kWarm 2024/07/25-04:42:48.007261 140495594038848 EVENT_LOG_v1 {"time_micros": 1721853768007166, "cf_name": "default", "job": 54119, "event": "table_file_creation", "file_number": 13432517, "file_size": 50646603, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164589115627, "largest_seqno": 164602649543, "table_properties": {"data_size": 47665728, "index_size": 1339840, "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": 1721853764, "oldest_key_time": 0, "file_creation_time": 1721853764, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13432517, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:42:48.051646 140495594038848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432518.sst) /dev/shm/ToplingTemp/Topling-139165-wwJzgc 2024/07/25-04:42:49.152694 140495594038848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432518.sst): first pass time = 1.10's, 60.953'MB/sec 2024/07/25-04:42:51.743669 140495594038848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432518.sst): old prealloc_size = 73819750, real_size = 48894832 2024/07/25-04:42:51.743734 140495594038848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432518.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.40 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-04:42:52.407754 140495594038848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432518.sst): second pass time = 2.59's, 23.838'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 76.039'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26655.686'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.181'MB/sec write SST data time = 0.20's, 253.252'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 = 19295.523'MB/sec zip my value time = 2.59's, unzip length = 0.062'GB zip my value throughput = 23.838'MB/sec zip pipeline throughput = 162.650'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.40 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.40 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3562 value = 1.2951 dict = 1.00 all = 1.3291 } Zip/UnZip{ index = 0.4244 value = 0.7721 dict = 1.00 all = 0.7524 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.003120418 MB/sec (with seq num) write speed all = 0.002999822 MB/sec (without seq num) 2024/07/25-04:42:52.500918 140495594038848 [compaction_job.cc:1944] [default] [JOB 54119] Generated table #13432518: 335545 keys, 50493771 bytes, temperature: kWarm 2024/07/25-04:42:52.501006 140495594038848 EVENT_LOG_v1 {"time_micros": 1721853772500958, "cf_name": "default", "job": 54119, "event": "table_file_creation", "file_number": 13432518, "file_size": 50493771, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164577454459, "largest_seqno": 164602649542, "table_properties": {"data_size": 47671552, "index_size": 1139264, "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": 1721853768, "oldest_key_time": 0, "file_creation_time": 1721853768, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13432518, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:42:52.549130 140495594038848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432519.sst) /dev/shm/ToplingTemp/Topling-139165-Gib07b 2024/07/25-04:42:53.894884 140495594038848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432519.sst): first pass time = 1.35's, 44.651'MB/sec 2024/07/25-04:42:54.840984 140495594038848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432519.sst): old prealloc_size = 73819750, real_size = 43775104 2024/07/25-04:42:54.841076 140495594038848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432519.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 300435 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.0553 GB zip-val = 0.0431 GB avg-val = 184.00 avg-zval = 143.30 2024/07/25-04:42:55.279711 140495594038848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00/13432519.sst): second pass time = 0.95's, 58.486'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 103.037'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15137.159'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.208'MB/sec write SST data time = 0.08's, 582.032'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.562'MB, throughput = 18986.890'MB/sec zip my value time = 0.95's, unzip length = 0.055'GB zip my value throughput = 58.486'MB/sec zip pipeline throughput = 105.834'MB/sec entries = 300435 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 143.30 usrkeys = 300435 avg-key = 8.00 avg-zkey = 2.15 avg-val = 191.00 avg-zval = 143.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 300435 bytes = 938880 } seq expand size = 2103045 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0553 GB dict = 0.56 MB all = 0.0601 GB } __ZipSize{ index = 0.0006 GB value = 0.0431 GB dict = 0.56 MB all = 0.0452 GB } UnZip/Zip{ index = 3.7164 value = 1.2840 dict = 1.00 all = 1.3293 } Zip/UnZip{ index = 0.2691 value = 0.7788 dict = 1.00 all = 0.7523 } ---------------------------- total value len = 0.185561 GB avg = 0.191 KB (by entry num) total key len = 0.015544 GB avg = 0.016 KB total ukey len = 0.007772 GB avg = 0.008 KB total ukey num = 0.000971525 Billion total entry num = 0.000971525 Billion write speed all = 0.004517081 MB/sec (with seq num) write speed all = 0.004342508 MB/sec (without seq num) 2024/07/25-04:42:55.347706 140495594038848 [compaction_job.cc:1944] [default] [JOB 54119] Generated table #13432519: 300435 keys, 45201955 bytes, temperature: kWarm 2024/07/25-04:42:55.347794 140495594038848 EVENT_LOG_v1 {"time_micros": 1721853775347747, "cf_name": "default", "job": 54119, "event": "table_file_creation", "file_number": 13432519, "file_size": 45201955, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164575508905, "largest_seqno": 164602649541, "table_properties": {"data_size": 43053152, "index_size": 646720, "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": 4806960, "raw_average_key_size": 16, "raw_value_size": 55280040, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 300435, "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": 1721853772, "oldest_key_time": 0, "file_creation_time": 1721853772, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13432519, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-04:42:55.371525 140495594038848 [compaction_job.cc:699] job-54119: subcompact[0], size: 0.146342 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54119/att-00 [13432517,13432518,13432519] 2024/07/25-04:42:55.430317 140495594038848 (Original Log Time 2024/07/25-04:42:43.826664) EVENT_LOG_v1 {"time_micros": 1721853763826613, "job": 54119, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13432506, 13432490], "files_L2": [13432412, 13432440, 13432441], "score": 0.706943, "input_data_size": 162038180, "oldest_snapshot_seqno": 164602694295} 2024/07/25-04:42:55.430341 140495594038848 (Original Log Time 2024/07/25-04:42:55.429560) [compaction_job.cc:2018] [default] [JOB 54119] Compacted 2@1 + 3@2 files to L2 => 146342329 bytes 2024/07/25-04:42:55.430360 140495594038848 (Original Log Time 2024/07/25-04:42:55.430235) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.0 rd, 12.7 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(23.7, 130.8 +0.0 blob) out(139.6 +0.0 blob), read-write-amplify(12.4) write-amplify(5.9) OK, records in: 976500, records dropped: 4975 output_compression: Snappy 2024/07/25-04:42:55.430390 140495594038848 (Original Log Time 2024/07/25-04:42:55.430294) EVENT_LOG_v1 {"time_micros": 1721853775430267, "cf": "default", "job": 54119, "event": "compaction_finished", "compaction_time_micros": 11544877, "compaction_time_cpu_micros": 2618709, "output_level": 2, "num_output_files": 3, "total_output_size": 146342329, "num_input_records": 976500, "num_output_records": 971525, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 143864628, "file_range_sync_nanos": 0, "file_fsync_nanos": 3290, "file_prepare_write_nanos": 9959, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-04:42:55.562105 140495594038848 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":1721720512,"starts":1721853763,"executesMs":11745,"compactionJobId":54119,"attempt":0,"compactionInputRawBytes":195300000,"compactionInputZipBytes":162038180,"compactionOutputRawBytes":0,"compactionOutputZipBytes":146342329,"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-d81eae7f90f6e50e6e413dce87eaf965-deeb4c89c10b6154-00"}}, response = 2024/07/25-04:42:55.562192 140495594038848 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-54119/att-00: olev 2, work 11.745 s, result 7.455 ms, install 0.866 ms, input{raw 186.253 MiB zip 154.532 MiB}