2024/07/26-02:05:39.162917 140562458564160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00: fork to child time = 0.012207 sec 2024/07/26-02:05:39.163720 140562458564160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00 2024/07/26-02:05:39.168403 140562458564160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00 2024/07/26-02:05:39.168678 140562458564160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-02:05:39.168935 140562458564160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-02:05:39.217892 140562458564160 [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-82920/att-00/MANIFEST-13366722 2024/07/26-02:05:39.234809 140562458564160 [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-82920/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13465834, last_sequence is 165295989489, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13465771 2024/07/26-02:05:39.234825 140562458564160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-02:05:39.234927 140562458564160 [version_set.cc:5652] Creating manifest 13465834 2024/07/26-02:05:39.261562 140562458564160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-02:05:39.279367 140562458564160 [compaction_job.cc:2433] [default] [JOB 82920] Compacting 1@1 + 2@2 files to L2, score 0.88, subcompactions 1 : 1 2024/07/26-02:05:39.279388 140562458564160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 42986 Base level 1, inputs: [13465804(24MB)], [13465740(47MB) 13465741(47MB)] 2024/07/26-02:05:39.505953 140562458564160 [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 2024/07/26-02:05:39.506100 140562458564160 [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 2024/07/26-02:05:39.506130 140562458564160 [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 2024/07/26-02:05:39.506146 140562458564160 [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 2024/07/26-02:05:39.506159 140562458564160 [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 2024/07/26-02:05:39.959171 140562458564160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465835.sst) /dev/shm/ToplingTemp/Topling-149925-unGqNO 2024/07/26-02:05:41.029459 140562458564160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465835.sst): first pass time = 1.07's, 62.706'MB/sec 2024/07/26-02:05:44.516847 140562458564160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465835.sst): old prealloc_size = 73819750, real_size = 48591304 2024/07/26-02:05:44.516952 140562458564160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465835.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.48 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/26-02:05:45.213550 140562458564160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465835.sst): second pass time = 3.49's, 17.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.040'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13046.636'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.163'MB/sec write SST data time = 0.18's, 276.739'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 = 9364.235'MB/sec zip my value time = 3.49's, unzip length = 0.062'GB zip my value throughput = 17.709'MB/sec zip pipeline throughput = 150.682'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.48 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.48 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2232 value = 1.2950 dict = 1.00 all = 1.3371 } Zip/UnZip{ index = 0.3103 value = 0.7722 dict = 1.00 all = 0.7479 } ---------------------------- 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 = 0.001980825 MB/sec (with seq num) write speed all = 0.001904271 MB/sec (without seq num) 2024/07/26-02:05:45.301842 140562458564160 [compaction_job.cc:1944] [default] [JOB 82920] Generated table #13465835: 335545 keys, 50190283 bytes, temperature: kWarm 2024/07/26-02:05:45.301971 140562458564160 EVENT_LOG_v1 {"time_micros": 1721930745301903, "cf_name": "default", "job": 82920, "event": "table_file_creation", "file_number": 13465835, "file_size": 50190283, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165270354230, "largest_seqno": 165295841034, "table_properties": {"data_size": 47674464, "index_size": 832832, "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": 1721930739, "oldest_key_time": 0, "file_creation_time": 1721930739, "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": 13465835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:05:45.355788 140562458564160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465836.sst) /dev/shm/ToplingTemp/Topling-149925-hIvYnO 2024/07/26-02:05:46.329524 140562458564160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465836.sst): first pass time = 0.97's, 68.923'MB/sec 2024/07/26-02:05:47.906671 140562458564160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465836.sst): old prealloc_size = 73819750, real_size = 48554512 2024/07/26-02:05:47.906737 140562458564160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465836.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/26-02:05:48.396661 140562458564160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465836.sst): second pass time = 1.57's, 39.201'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18527.098'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.191'MB/sec write SST data time = 0.05's, 988.660'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 = 10476.446'MB/sec zip my value time = 1.57's, unzip length = 0.062'GB zip my value throughput = 39.201'MB/sec zip pipeline throughput = 130.449'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.38 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.38 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3643 value = 1.2951 dict = 1.00 all = 1.3358 } Zip/UnZip{ index = 0.2972 value = 0.7721 dict = 1.00 all = 0.7486 } ---------------------------- 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 = 0.003961290 MB/sec (with seq num) write speed all = 0.003808197 MB/sec (without seq num) 2024/07/26-02:05:48.458725 140562458564160 [compaction_job.cc:1944] [default] [JOB 82920] Generated table #13465836: 335545 keys, 50237323 bytes, temperature: kWarm 2024/07/26-02:05:48.458807 140562458564160 EVENT_LOG_v1 {"time_micros": 1721930748458765, "cf_name": "default", "job": 82920, "event": "table_file_creation", "file_number": 13465836, "file_size": 50237323, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165203261121, "largest_seqno": 165295841028, "table_properties": {"data_size": 47672592, "index_size": 797888, "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": 1721930745, "oldest_key_time": 0, "file_creation_time": 1721930745, "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": 13465836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:05:48.504372 140562458564160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst) /dev/shm/ToplingTemp/Topling-149925-qsfk5P 2024/07/26-02:05:48.652543 140562458564160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst): first pass time = 0.15's, 154.594'MB/sec 2024/07/26-02:05:48.902698 140562458564160 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst): part-0: reject ZipStore ratio = 0.849 2024/07/26-02:05:48.946606 140562458564160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst): old prealloc_size = 73819750, real_size = 21486616 2024/07/26-02:05:48.946653 140562458564160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 114497 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 3.41 raw-val = 0.0211 GB zip-val = 0.0211 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-02:05:48.989164 140562458564160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00/13465837.sst): second pass time = 0.25's, 84.478'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 513.441'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13204.562'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.019'MB/sec write SST data time = 0.01's, 1512.689'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 = 0.25's, unzip length = 0.021'GB zip my value throughput = 84.478'MB/sec zip pipeline throughput = 84.478'MB/sec entries = 114497 avg-key = 16.00 avg-zkey = 3.41 avg-val = 184.00 avg-zval = 184.00 usrkeys = 114497 avg-key = 8.00 avg-zkey = 3.41 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 114497 bytes = 386448 } seq expand size = 801479 multi value expand size = 0 cnt WriteAppend = 2578 UnZipSize{ index = 0.0009 GB value = 0.0211 GB dict = 0.00 MB all = 0.0229 GB } __ZipSize{ index = 0.0004 GB value = 0.0211 GB dict = 0.00 MB all = 0.0218 GB } UnZip/Zip{ index = 2.3474 value = 1.0000 dict = 0.00 all = 1.0482 } Zip/UnZip{ index = 0.4260 value = 1.0000 dict = 0.00 all = 0.9540 } ---------------------------- total value len = 0.150047 GB avg = 0.191 KB (by entry num) total key len = 0.012569 GB avg = 0.016 KB total ukey len = 0.006285 GB avg = 0.008 KB total ukey num = 0.000785587 Billion total entry num = 0.000785587 Billion write speed all = 0.004637062 MB/sec (with seq num) write speed all = 0.004457851 MB/sec (without seq num) 2024/07/26-02:05:49.031231 140562458564160 [compaction_job.cc:1944] [default] [JOB 82920] Generated table #13465837: 114497 keys, 21845481 bytes, temperature: kWarm 2024/07/26-02:05:49.031321 140562458564160 EVENT_LOG_v1 {"time_micros": 1721930749031274, "cf_name": "default", "job": 82920, "event": "table_file_creation", "file_number": 13465837, "file_size": 21845481, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165203255352, "largest_seqno": 165295840449, "table_properties": {"data_size": 21067648, "index_size": 390208, "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": 1831952, "raw_average_key_size": 16, "raw_value_size": 21067448, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 114497, "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": 1721930748, "oldest_key_time": 0, "file_creation_time": 1721930748, "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": 13465837, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:05:49.050198 140562458564160 [compaction_job.cc:699] job-82920: subcompact[0], size: 0.122273 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82920/att-00 [13465835,13465836,13465837] 2024/07/26-02:05:49.076449 140562458564160 (Original Log Time 2024/07/26-02:05:39.279483) EVENT_LOG_v1 {"time_micros": 1721930739279412, "job": 82920, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13465804], "files_L2": [13465740, 13465741], "score": 0.877996, "input_data_size": 126199083, "oldest_snapshot_seqno": 165295988947} 2024/07/26-02:05:49.076456 140562458564160 (Original Log Time 2024/07/26-02:05:49.075739) [compaction_job.cc:2018] [default] [JOB 82920] Compacted 1@1 + 2@2 files to L2 => 122273087 bytes 2024/07/26-02:05:49.076460 140562458564160 (Original Log Time 2024/07/26-02:05:49.076352) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.9 rd, 12.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(24.5, 95.9 +0.0 blob) out(116.6 +0.0 blob), read-write-amplify(9.7) write-amplify(4.8) OK, records in: 791780, records dropped: 6193 output_compression: Snappy 2024/07/26-02:05:49.076472 140562458564160 (Original Log Time 2024/07/26-02:05:49.076422) EVENT_LOG_v1 {"time_micros": 1721930749076387, "cf": "default", "job": 82920, "event": "compaction_finished", "compaction_time_micros": 9770731, "compaction_time_cpu_micros": 2139559, "output_level": 2, "num_output_files": 3, "total_output_size": 122273087, "num_input_records": 791780, "num_output_records": 785587, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 151412694, "file_range_sync_nanos": 0, "file_fsync_nanos": 2657, "file_prepare_write_nanos": 117785, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-02:05:49.205257 140562458564160 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":1721930739,"executesMs":9905,"compactionJobId":82920,"attempt":0,"compactionInputRawBytes":158356000,"compactionInputZipBytes":126199083,"compactionOutputRawBytes":0,"compactionOutputZipBytes":122273087,"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-d97f1985c35a028a26b3af4b2e8356b4-ce1cee6c763baeac-00"}}, response = 2024/07/26-02:05:49.205359 140562458564160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-82920/att-00: olev 2, work 9.906 s, result 6.609 ms, install 0.761 ms, input{raw 151.020 MiB zip 120.353 MiB}