2024/07/09-03:28:06.033146 140499404637760 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00: fork to child time = 0.008315 sec 2024/07/09-03:28:06.034033 140499404637760 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00 2024/07/09-03:28:06.039428 140499404637760 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00 2024/07/09-03:28:06.043380 140499404637760 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-03:28:06.043712 140499404637760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-03:28:06.110364 140499404637760 [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-28790/att-00/MANIFEST-12625661 2024/07/09-03:28:06.126666 140499404637760 [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-28790/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12658503, last_sequence is 147898056025, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12658336 2024/07/09-03:28:06.126676 140499404637760 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-03:28:06.126747 140499404637760 [version_set.cc:5652] Creating manifest 12658503 2024/07/09-03:28:06.175403 140499404637760 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-03:28:06.193343 140499404637760 [compaction_job.cc:2433] [default] [JOB 28790] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-03:28:06.193362 140499404637760 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15153 Base level 1, inputs: [12658494(15MB) 12658471(1415KB)], [12658417(48MB) 12658418(48MB) 12658419(9520KB)] 2024/07/09-03:28:06.414727 140499404637760 [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 2024/07/09-03:28:06.414756 140499404637760 [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 2024/07/09-03:28:06.414781 140499404637760 [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 2024/07/09-03:28:06.414796 140499404637760 [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 2024/07/09-03:28:06.414808 140499404637760 [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 2024/07/09-03:28:07.242703 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658504.sst) /dev/shm/ToplingTemp/Topling-69748-iN2fvb 2024/07/09-03:28:07.666004 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658504.sst): first pass time = 0.42's, 158.552'MB/sec 2024/07/09-03:28:10.377842 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658504.sst): old prealloc_size = 73819750, real_size = 48942872 2024/07/09-03:28:10.377925 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658504.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 = 3.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-03:28:11.004467 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658504.sst): second pass time = 2.71's, 22.784'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.659'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19911.656'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.166'MB/sec write SST data time = 0.12's, 415.428'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 = 14330.685'MB/sec zip my value time = 2.71's, unzip length = 0.062'GB zip my value throughput = 22.784'MB/sec zip pipeline throughput = 177.165'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.56 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.56 avg-val = 191.00 avg-zval = 142.05 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 = 2.2455 value = 1.2953 dict = 1.00 all = 1.3278 } Zip/UnZip{ index = 0.4453 value = 0.7720 dict = 1.00 all = 0.7531 } ---------------------------- 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 = 0.004378362 MB/sec (with seq num) write speed all = 0.004209150 MB/sec (without seq num) 2024/07/09-03:28:11.071127 140499404637760 [compaction_job.cc:1944] [default] [JOB 28790] Generated table #12658504: 335545 keys, 50541835 bytes, temperature: kWarm 2024/07/09-03:28:11.071232 140499404637760 EVENT_LOG_v1 {"time_micros": 1720466891071172, "cf_name": "default", "job": 28790, "event": "table_file_creation", "file_number": 12658504, "file_size": 50541835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147878488875, "largest_seqno": 147897997403, "table_properties": {"data_size": 47663392, "index_size": 1195456, "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": 1720466887, "oldest_key_time": 0, "file_creation_time": 1720466887, "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": 12658504, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:28:11.124186 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658505.sst) /dev/shm/ToplingTemp/Topling-69748-e00COc 2024/07/09-03:28:12.129544 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658505.sst): first pass time = 1.01's, 66.754'MB/sec 2024/07/09-03:28:14.076062 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658505.sst): old prealloc_size = 73819750, real_size = 48863968 2024/07/09-03:28:14.076121 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658505.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 = 3.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-03:28:14.697210 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658505.sst): second pass time = 1.95's, 31.731'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.313'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29910.695'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.186'MB/sec write SST data time = 0.17's, 295.288'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 = 22123.978'MB/sec zip my value time = 1.95's, unzip length = 0.062'GB zip my value throughput = 31.731'MB/sec zip pipeline throughput = 138.542'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 142.08 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4243 value = 1.2951 dict = 1.00 all = 1.3288 } Zip/UnZip{ index = 0.4125 value = 0.7721 dict = 1.00 all = 0.7526 } ---------------------------- 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 = 0.008754687 MB/sec (with seq num) write speed all = 0.008416342 MB/sec (without seq num) 2024/07/09-03:28:14.761691 140499404637760 [compaction_job.cc:1944] [default] [JOB 28790] Generated table #12658505: 335545 keys, 50504843 bytes, temperature: kWarm 2024/07/09-03:28:14.761786 140499404637760 EVENT_LOG_v1 {"time_micros": 1720466894761735, "cf_name": "default", "job": 28790, "event": "table_file_creation", "file_number": 12658505, "file_size": 50504843, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147846743719, "largest_seqno": 147897997404, "table_properties": {"data_size": 47672688, "index_size": 1107264, "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": 1720466891, "oldest_key_time": 0, "file_creation_time": 1720466891, "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": 12658505, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:28:14.808420 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst) /dev/shm/ToplingTemp/Topling-69748-rQqNse 2024/07/09-03:28:15.159910 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst): first pass time = 0.35's, 74.252'MB/sec 2024/07/09-03:28:15.728238 140499404637760 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst): part-0: reject ZipStore ratio = 0.837 2024/07/09-03:28:15.791383 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst): old prealloc_size = 73819750, real_size = 24903600 2024/07/09-03:28:15.791431 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 130477 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.61 raw-val = 0.0240 GB zip-val = 0.0240 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-03:28:15.841343 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00/12658506.sst): second pass time = 0.57's, 42.294'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 507.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23094.885'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.027'MB/sec write SST data time = 0.02's, 1398.050'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 = 0.57's, unzip length = 0.024'GB zip my value throughput = 42.294'MB/sec zip pipeline throughput = 121.296'MB/sec entries = 130477 avg-key = 16.00 avg-zkey = 6.61 avg-val = 184.00 avg-zval = 184.00 usrkeys = 130477 avg-key = 8.00 avg-zkey = 6.61 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 130477 bytes = 424064 } seq expand size = 913339 multi value expand size = 0 cnt WriteAppend = 2939 UnZipSize{ index = 0.0010 GB value = 0.0240 GB dict = 0.00 MB all = 0.0261 GB } __ZipSize{ index = 0.0009 GB value = 0.0240 GB dict = 0.00 MB all = 0.0253 GB } UnZip/Zip{ index = 1.2097 value = 1.0000 dict = 0.00 all = 1.0316 } Zip/UnZip{ index = 0.8266 value = 1.0000 dict = 0.00 all = 0.9694 } ---------------------------- total value len = 0.153099 GB avg = 0.191 KB (by entry num) total key len = 0.012825 GB avg = 0.016 KB total ukey len = 0.006413 GB avg = 0.008 KB total ukey num = 0.000801567 Billion total entry num = 0.000801567 Billion write speed all = 0.010456067 MB/sec (with seq num) write speed all = 0.010051968 MB/sec (without seq num) 2024/07/09-03:28:15.885338 140499404637760 [compaction_job.cc:1944] [default] [JOB 28790] Generated table #12658506: 130477 keys, 25296651 bytes, temperature: kWarm 2024/07/09-03:28:15.885390 140499404637760 EVENT_LOG_v1 {"time_micros": 1720466895885360, "cf_name": "default", "job": 28790, "event": "table_file_creation", "file_number": 12658506, "file_size": 25296651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147846750609, "largest_seqno": 147897997398, "table_properties": {"data_size": 24007968, "index_size": 862848, "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": 2087632, "raw_average_key_size": 16, "raw_value_size": 24007768, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 130477, "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": 1720466894, "oldest_key_time": 0, "file_creation_time": 1720466894, "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": 12658506, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:28:15.924323 140499404637760 [compaction_job.cc:699] job-28790: subcompact[0], size: 0.126343 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28790/att-00 [12658504,12658505,12658506] 2024/07/09-03:28:15.949565 140499404637760 (Original Log Time 2024/07/09-03:28:06.193422) EVENT_LOG_v1 {"time_micros": 1720466886193376, "job": 28790, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12658494, 12658471], "files_L2": [12658417, 12658418, 12658419], "score": 0.999478, "input_data_size": 129101124, "oldest_snapshot_seqno": 147898055924} 2024/07/09-03:28:15.949569 140499404637760 (Original Log Time 2024/07/09-03:28:15.949075) [compaction_job.cc:2018] [default] [JOB 28790] Compacted 2@1 + 3@2 files to L2 => 126343329 bytes 2024/07/09-03:28:15.949571 140499404637760 (Original Log Time 2024/07/09-03:28:15.949503) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.3 rd, 13.0 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(17.1, 106.1 +0.0 blob) out(120.5 +0.0 blob), read-write-amplify(14.3) write-amplify(7.1) OK, records in: 804582, records dropped: 3015 output_compression: Snappy 2024/07/09-03:28:15.949578 140499404637760 (Original Log Time 2024/07/09-03:28:15.949546) EVENT_LOG_v1 {"time_micros": 1720466895949526, "cf": "default", "job": 28790, "event": "compaction_finished", "compaction_time_micros": 9730907, "compaction_time_cpu_micros": 2148711, "output_level": 2, "num_output_files": 3, "total_output_size": 126343329, "num_input_records": 804582, "num_output_records": 801567, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153640678, "file_range_sync_nanos": 0, "file_fsync_nanos": 3449, "file_prepare_write_nanos": 121625, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-03:28:16.097606 140499404637760 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":1720466886,"executesMs":9908,"compactionJobId":28790,"attempt":0,"compactionInputRawBytes":160916400,"compactionInputZipBytes":129101124,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126343329,"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":"00-35e7e67e2ace53ff07124620b36e3129-9a8bdd7d76e4b03e-00"}}, response = 2024/07/09-03:28:16.097687 140499404637760 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-28790/att-00: olev 2, work 9.909 s, result 7.124 ms, install 0.525 ms, input{raw 153.462 MiB zip 123.120 MiB}