2024/07/09-08:32:43.520407 140099354019392 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00: fork to child time = 0.026114 sec 2024/07/09-08:32:43.521251 140099354019392 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00 2024/07/09-08:32:43.531695 140099354019392 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00 2024/07/09-08:32:43.533429 140099354019392 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:32:43.533783 140099354019392 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:32:43.570537 140099354019392 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37607/att-00/MANIFEST-12625661 2024/07/09-08:32:43.621865 140099354019392 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37607/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12668808, last_sequence is 148148000003, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12668740 2024/07/09-08:32:43.621876 140099354019392 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:32:43.621940 140099354019392 [version_set.cc:5652] Creating manifest 12668808 2024/07/09-08:32:43.646903 140099354019392 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:32:43.659239 140099354019392 [compaction_job.cc:2433] [default] [JOB 37607] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-08:32:43.659254 140099354019392 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19558 Base level 1, inputs: [12668779(16MB) 12668750(17MB)], [12668694(48MB) 12668696(48MB)] 2024/07/09-08:32:43.848107 140099354019392 [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 2024/07/09-08:32:43.848137 140099354019392 [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 2024/07/09-08:32:43.848160 140099354019392 [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 2024/07/09-08:32:43.848175 140099354019392 [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 2024/07/09-08:32:43.848188 140099354019392 [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 2024/07/09-08:32:44.293249 140099354019392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668809.sst) /dev/shm/ToplingTemp/Topling-20992-OMnbsv 2024/07/09-08:32:45.117502 140099354019392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668809.sst): first pass time = 0.82's, 81.424'MB/sec 2024/07/09-08:32:46.692411 140099354019392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668809.sst): old prealloc_size = 73819750, real_size = 48923144 2024/07/09-08:32:46.692492 140099354019392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668809.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.49 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-08:32:47.150469 140099354019392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668809.sst): second pass time = 1.57's, 39.227'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 110.296'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22430.553'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.226'MB/sec write SST data time = 0.09's, 585.211'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 = 14827.728'MB/sec zip my value time = 1.57's, unzip length = 0.062'GB zip my value throughput = 39.227'MB/sec zip pipeline throughput = 144.715'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.49 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.49 avg-val = 191.00 avg-zval = 142.06 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.2898 value = 1.2952 dict = 1.00 all = 1.3283 } Zip/UnZip{ index = 0.4367 value = 0.7721 dict = 1.00 all = 0.7528 } ---------------------------- 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 = 0.016392970 MB/sec (with seq num) write speed all = 0.015759425 MB/sec (without seq num) 2024/07/09-08:32:47.214693 140099354019392 [compaction_job.cc:1944] [default] [JOB 37607] Generated table #12668809: 335545 keys, 50522123 bytes, temperature: kWarm 2024/07/09-08:32:47.214796 140099354019392 EVENT_LOG_v1 {"time_micros": 1720485167214736, "cf_name": "default", "job": 37607, "event": "table_file_creation", "file_number": 12668809, "file_size": 50522123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148128470078, "largest_seqno": 148147879742, "table_properties": {"data_size": 47666864, "index_size": 1172288, "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": 1720485164, "oldest_key_time": 0, "file_creation_time": 1720485164, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12668809, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:32:47.257518 140099354019392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668810.sst) /dev/shm/ToplingTemp/Topling-20992-k2n7Yt 2024/07/09-08:32:48.338406 140099354019392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668810.sst): first pass time = 1.08's, 62.090'MB/sec 2024/07/09-08:32:49.332932 140099354019392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668810.sst): old prealloc_size = 73819750, real_size = 48922440 2024/07/09-08:32:49.332995 140099354019392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668810.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.48 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-08:32:49.625806 140099354019392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668810.sst): second pass time = 0.99's, 62.126'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 172.500'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31007.561'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.351'MB/sec write SST data time = 0.05's, 939.833'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 = 14018.155'MB/sec zip my value time = 0.99's, unzip length = 0.062'GB zip my value throughput = 62.126'MB/sec zip pipeline throughput = 124.306'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.48 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.48 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.2967 value = 1.2952 dict = 1.00 all = 1.3283 } Zip/UnZip{ index = 0.4354 value = 0.7721 dict = 1.00 all = 0.7528 } ---------------------------- 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 = 0.032766797 MB/sec (with seq num) write speed all = 0.031500448 MB/sec (without seq num) 2024/07/09-08:32:49.685535 140099354019392 [compaction_job.cc:1944] [default] [JOB 37607] Generated table #12668810: 335545 keys, 50521419 bytes, temperature: kWarm 2024/07/09-08:32:49.685594 140099354019392 EVENT_LOG_v1 {"time_micros": 1720485169685562, "cf_name": "default", "job": 37607, "event": "table_file_creation", "file_number": 12668810, "file_size": 50521419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148128470084, "largest_seqno": 148147879740, "table_properties": {"data_size": 47669680, "index_size": 1168768, "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": 1720485167, "oldest_key_time": 0, "file_creation_time": 1720485167, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12668810, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:32:49.724831 140099354019392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst) /dev/shm/ToplingTemp/Topling-20992-kkwhKv 2024/07/09-08:32:49.944181 140099354019392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst): first pass time = 0.22's, 150.637'MB/sec 2024/07/09-08:32:50.234782 140099354019392 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst): part-0: reject ZipStore ratio = 0.817 2024/07/09-08:32:50.304385 140099354019392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst): old prealloc_size = 73819750, real_size = 31421168 2024/07/09-08:32:50.304451 140099354019392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 165181 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 5.97 raw-val = 0.0304 GB zip-val = 0.0304 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-08:32:50.357219 140099354019392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00/12668811.sst): second pass time = 0.29's, 104.822'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 603.694'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23480.381'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.346'MB/sec write SST data time = 0.02's, 1442.309'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 = 0.29's, unzip length = 0.030'GB zip my value throughput = 104.822'MB/sec zip pipeline throughput = 104.822'MB/sec entries = 165181 avg-key = 16.00 avg-zkey = 5.97 avg-val = 184.00 avg-zval = 184.00 usrkeys = 165181 avg-key = 8.00 avg-zkey = 5.97 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 165181 bytes = 516208 } seq expand size = 1156267 multi value expand size = 0 cnt WriteAppend = 3719 UnZipSize{ index = 0.0013 GB value = 0.0304 GB dict = 0.00 MB all = 0.0330 GB } __ZipSize{ index = 0.0010 GB value = 0.0304 GB dict = 0.00 MB all = 0.0319 GB } UnZip/Zip{ index = 1.3400 value = 1.0000 dict = 0.00 all = 1.0357 } Zip/UnZip{ index = 0.7463 value = 1.0000 dict = 0.00 all = 0.9655 } ---------------------------- total value len = 0.159728 GB avg = 0.191 KB (by entry num) total key len = 0.013380 GB avg = 0.016 KB total ukey len = 0.006690 GB avg = 0.008 KB total ukey num = 0.000836271 Billion total entry num = 0.000836271 Billion write speed all = 0.040824920 MB/sec (with seq num) write speed all = 0.039247146 MB/sec (without seq num) 2024/07/09-08:32:50.396848 140099354019392 [compaction_job.cc:1944] [default] [JOB 37607] Generated table #12668811: 165181 keys, 31897676 bytes, temperature: kWarm 2024/07/09-08:32:50.396910 140099354019392 EVENT_LOG_v1 {"time_micros": 1720485170396878, "cf_name": "default", "job": 37607, "event": "table_file_creation", "file_number": 12668811, "file_size": 31897676, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148128470079, "largest_seqno": 148147879741, "table_properties": {"data_size": 30393504, "index_size": 986176, "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": 2642896, "raw_average_key_size": 16, "raw_value_size": 30393304, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 165181, "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": 1720485169, "oldest_key_time": 0, "file_creation_time": 1720485169, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12668811, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:32:50.414006 140099354019392 [compaction_job.cc:699] job-37607: subcompact[0], size: 0.132941 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37607/att-00 [12668809,12668810,12668811] 2024/07/09-08:32:50.440339 140099354019392 (Original Log Time 2024/07/09-08:32:43.659315) EVENT_LOG_v1 {"time_micros": 1720485163659268, "job": 37607, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12668779, 12668750], "files_L2": [12668694, 12668696], "score": 0.994138, "input_data_size": 137968320, "oldest_snapshot_seqno": 148147999275} 2024/07/09-08:32:50.440343 140099354019392 (Original Log Time 2024/07/09-08:32:50.439870) [compaction_job.cc:2018] [default] [JOB 37607] Compacted 2@1 + 2@2 files to L2 => 132941218 bytes 2024/07/09-08:32:50.440345 140099354019392 (Original Log Time 2024/07/09-08:32:50.440275) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 20.4 rd, 19.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.8, 96.8 +0.0 blob) out(126.8 +0.0 blob), read-write-amplify(7.4) write-amplify(3.6) OK, records in: 842100, records dropped: 5829 output_compression: Snappy 2024/07/09-08:32:50.440352 140099354019392 (Original Log Time 2024/07/09-08:32:50.440316) EVENT_LOG_v1 {"time_micros": 1720485170440298, "cf": "default", "job": 37607, "event": "compaction_finished", "compaction_time_micros": 6754713, "compaction_time_cpu_micros": 2068581, "output_level": 2, "num_output_files": 3, "total_output_size": 132941218, "num_input_records": 842100, "num_output_records": 836271, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87519342, "file_range_sync_nanos": 0, "file_fsync_nanos": 2245, "file_prepare_write_nanos": 126572, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-08:32:50.606326 140099354019392 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":1720420896,"starts":1720485163,"executesMs":6912,"compactionJobId":37607,"attempt":0,"compactionInputRawBytes":168420000,"compactionInputZipBytes":137968320,"compactionOutputRawBytes":0,"compactionOutputZipBytes":132941218,"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-db40b2bb1e397b474b69f3e4576dfcbf-e6926163362ca4ca-00"}}, response = 2024/07/09-08:32:50.606418 140099354019392 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37607/att-00: olev 2, work 6.912 s, result 6.770 ms, install 0.499 ms, input{raw 160.618 MiB zip 131.577 MiB}