2024/07/25-23:51:37.573350 140562567669312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00: fork to child time = 0.055602 sec 2024/07/25-23:51:37.574080 140562567669312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00 2024/07/25-23:51:37.578098 140562567669312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00 2024/07/25-23:51:37.578360 140562567669312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-23:51:37.578628 140562567669312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-23:51:37.619697 140562567669312 [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-78529/att-00/MANIFEST-13366722 2024/07/25-23:51:37.634890 140562567669312 [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-78529/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13460872, last_sequence is 165184995685, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13460836 2024/07/25-23:51:37.634900 140562567669312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-23:51:37.634989 140562567669312 [version_set.cc:5652] Creating manifest 13460872 2024/07/25-23:51:37.661152 140562567669312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-23:51:37.676410 140562567669312 [compaction_job.cc:2433] [default] [JOB 78529] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/25-23:51:37.676422 140562567669312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 40787 Base level 1, inputs: [13460849(18MB)], [13460808(48MB) 13460810(48MB) 13460811(2175KB)] 2024/07/25-23:51:37.909081 140562567669312 [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 2024/07/25-23:51:37.909113 140562567669312 [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 2024/07/25-23:51:37.909129 140562567669312 [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 2024/07/25-23:51:37.909139 140562567669312 [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 2024/07/25-23:51:37.909147 140562567669312 [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 2024/07/25-23:51:38.722319 140562567669312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460873.sst) /dev/shm/ToplingTemp/Topling-116770-ESJ36L 2024/07/25-23:51:39.224766 140562567669312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460873.sst): first pass time = 0.50's, 133.578'MB/sec 2024/07/25-23:51:41.374116 140562567669312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460873.sst): old prealloc_size = 73819750, real_size = 49135776 2024/07/25-23:51:41.374199 140562567669312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460873.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.14 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-23:51:41.958202 140562567669312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460873.sst): second pass time = 2.15's, 28.740'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 86.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25078.769'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.13's, 386.771'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 = 16685.835'MB/sec zip my value time = 2.15's, unzip length = 0.062'GB zip my value throughput = 28.740'MB/sec zip pipeline throughput = 209.617'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.14 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.14 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9338 value = 1.2953 dict = 1.00 all = 1.3217 } Zip/UnZip{ index = 0.5171 value = 0.7720 dict = 1.00 all = 0.7566 } ---------------------------- 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 = 0.002570433 MB/sec (with seq num) write speed all = 0.002471092 MB/sec (without seq num) 2024/07/25-23:51:42.028281 140562567669312 [compaction_job.cc:1944] [default] [JOB 78529] Generated table #13460873: 335545 keys, 50776651 bytes, temperature: kWarm 2024/07/25-23:51:42.028479 140562567669312 EVENT_LOG_v1 {"time_micros": 1721922702028330, "cf_name": "default", "job": 78529, "event": "table_file_creation", "file_number": 13460873, "file_size": 50776651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165137647745, "largest_seqno": 165184979255, "table_properties": {"data_size": 47663616, "index_size": 1388160, "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": 1721922698, "oldest_key_time": 0, "file_creation_time": 1721922698, "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": 13460873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:51:42.076214 140562567669312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460874.sst) /dev/shm/ToplingTemp/Topling-116770-fWFHYO 2024/07/25-23:51:43.108145 140562567669312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460874.sst): first pass time = 1.03's, 65.036'MB/sec 2024/07/25-23:51:44.003804 140562567669312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460874.sst): old prealloc_size = 73819750, real_size = 49045400 2024/07/25-23:51:44.003884 140562567669312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460874.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 = 3.86 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-23:51:44.657606 140562567669312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460874.sst): second pass time = 0.89's, 69.002'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 77.595'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21858.003'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.174'MB/sec write SST data time = 0.17's, 297.813'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 = 12631.554'MB/sec zip my value time = 0.89's, unzip length = 0.062'GB zip my value throughput = 69.002'MB/sec zip pipeline throughput = 116.929'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.86 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.86 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0716 value = 1.2953 dict = 1.00 all = 1.3229 } Zip/UnZip{ index = 0.4827 value = 0.7720 dict = 1.00 all = 0.7559 } ---------------------------- 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 = 0.005140352 MB/sec (with seq num) write speed all = 0.004941691 MB/sec (without seq num) 2024/07/25-23:51:44.746596 140562567669312 [compaction_job.cc:1944] [default] [JOB 78529] Generated table #13460874: 335545 keys, 50728267 bytes, temperature: kWarm 2024/07/25-23:51:44.746684 140562567669312 EVENT_LOG_v1 {"time_micros": 1721922704746637, "cf_name": "default", "job": 78529, "event": "table_file_creation", "file_number": 13460874, "file_size": 50728267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165103542585, "largest_seqno": 165184979254, "table_properties": {"data_size": 47665600, "index_size": 1295808, "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": 1721922702, "oldest_key_time": 0, "file_creation_time": 1721922702, "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": 13460874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:51:44.813024 140562567669312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst) /dev/shm/ToplingTemp/Topling-116770-TDx7ZN 2024/07/25-23:51:44.983078 140562567669312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst): first pass time = 0.17's, 115.680'MB/sec 2024/07/25-23:51:45.854599 140562567669312 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst): part-0: reject ZipStore ratio = 0.862 2024/07/25-23:51:45.903753 140562567669312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst): old prealloc_size = 73819750, real_size = 18557728 2024/07/25-23:51:45.903805 140562567669312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 98320 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.49 raw-val = 0.0181 GB zip-val = 0.0181 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-23:51:45.959260 140562567669312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00/13460875.sst): second pass time = 0.87's, 20.782'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.06's, 339.498'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10976.379'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.824'MB/sec write SST data time = 0.03's, 736.030'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 = 0.87's, unzip length = 0.018'GB zip my value throughput = 20.782'MB/sec zip pipeline throughput = 160.788'MB/sec entries = 98320 avg-key = 16.00 avg-zkey = 4.49 avg-val = 184.00 avg-zval = 184.00 usrkeys = 98320 avg-key = 8.00 avg-zkey = 4.49 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 98320 bytes = 294976 } seq expand size = 688240 multi value expand size = 0 cnt WriteAppend = 2215 UnZipSize{ index = 0.0008 GB value = 0.0181 GB dict = 0.00 MB all = 0.0197 GB } __ZipSize{ index = 0.0004 GB value = 0.0181 GB dict = 0.00 MB all = 0.0188 GB } UnZip/Zip{ index = 1.7799 value = 1.0000 dict = 0.00 all = 1.0443 } Zip/UnZip{ index = 0.5618 value = 1.0000 dict = 0.00 all = 0.9575 } ---------------------------- total value len = 0.146957 GB avg = 0.191 KB (by entry num) total key len = 0.012311 GB avg = 0.016 KB total ukey len = 0.006155 GB avg = 0.008 KB total ukey num = 0.000769410 Billion total entry num = 0.000769410 Billion write speed all = 0.005893170 MB/sec (with seq num) write speed all = 0.005665415 MB/sec (without seq num) 2024/07/25-23:51:45.988403 140562567669312 [compaction_job.cc:1944] [default] [JOB 78529] Generated table #13460875: 98320 keys, 18829161 bytes, temperature: kWarm 2024/07/25-23:51:45.988501 140562567669312 EVENT_LOG_v1 {"time_micros": 1721922705988449, "cf_name": "default", "job": 78529, "event": "table_file_creation", "file_number": 13460875, "file_size": 18829161, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165168527110, "largest_seqno": 165184979200, "table_properties": {"data_size": 18091072, "index_size": 441920, "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": 1573120, "raw_average_key_size": 16, "raw_value_size": 18090880, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 98320, "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-MixedLenBlobStore", "creation_time": 1721922704, "oldest_key_time": 0, "file_creation_time": 1721922704, "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": 13460875, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:51:46.016735 140562567669312 [compaction_job.cc:699] job-78529: subcompact[0], size: 0.120334 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78529/att-00 [13460873,13460874,13460875] 2024/07/25-23:51:46.073898 140562567669312 (Original Log Time 2024/07/25-23:51:37.676478) EVENT_LOG_v1 {"time_micros": 1721922697676434, "job": 78529, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13460849], "files_L2": [13460808, 13460810, 13460811], "score": 0.992619, "input_data_size": 122891317, "oldest_snapshot_seqno": 165184987110} 2024/07/25-23:51:46.073904 140562567669312 (Original Log Time 2024/07/25-23:51:46.073298) [compaction_job.cc:2018] [default] [JOB 78529] Compacted 1@1 + 3@2 files to L2 => 120334079 bytes 2024/07/25-23:51:46.073907 140562567669312 (Original Log Time 2024/07/25-23:51:46.073784) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.7 rd, 14.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.4, 98.8 +0.0 blob) out(114.8 +0.0 blob), read-write-amplify(12.6) write-amplify(6.2) OK, records in: 772468, records dropped: 3058 output_compression: Snappy 2024/07/25-23:51:46.073919 140562567669312 (Original Log Time 2024/07/25-23:51:46.073845) EVENT_LOG_v1 {"time_micros": 1721922706073818, "cf": "default", "job": 78529, "event": "compaction_finished", "compaction_time_micros": 8340274, "compaction_time_cpu_micros": 2025655, "output_level": 2, "num_output_files": 3, "total_output_size": 120334079, "num_input_records": 772468, "num_output_records": 769410, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 130538503, "file_range_sync_nanos": 0, "file_fsync_nanos": 3408, "file_prepare_write_nanos": 138945, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-23:51:46.224685 140562567669312 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":1721922697,"executesMs":8487,"compactionJobId":78529,"attempt":0,"compactionInputRawBytes":154493600,"compactionInputZipBytes":122891317,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120334079,"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":"00-78dcd044b65dbe8d79eafc5110d553ba-2e4c3ff46f870524-00"}}, response = 2024/07/25-23:51:46.224793 140562567669312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-78529/att-00: olev 2, work 8.487 s, result 12.647 ms, install 0.653 ms, input{raw 147.337 MiB zip 117.198 MiB}