2024/07/24-10:55:14.262440 140295239517760 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00: fork to child time = 0.015972 sec 2024/07/24-10:55:14.263031 140295239517760 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00 2024/07/24-10:55:14.266712 140295239517760 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00 2024/07/24-10:55:14.266956 140295239517760 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-10:55:14.267143 140295239517760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-10:55:14.309568 140295239517760 [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-29239/att-00/MANIFEST-13366722 2024/07/24-10:55:14.323911 140295239517760 [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-29239/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13402212, last_sequence is 163934191754, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13402178 2024/07/24-10:55:14.323917 140295239517760 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-10:55:14.323961 140295239517760 [version_set.cc:5652] Creating manifest 13402212 2024/07/24-10:55:14.351777 140295239517760 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-10:55:14.370846 140295239517760 [compaction_job.cc:2433] [default] [JOB 29239] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/24-10:55:14.370860 140295239517760 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15592 Base level 1, inputs: [13402197(21MB)], [13402109(47MB) 13402110(48MB)] 2024/07/24-10:55:14.794186 140295239517760 [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 2024/07/24-10:55:14.794211 140295239517760 [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 2024/07/24-10:55:14.794226 140295239517760 [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 2024/07/24-10:55:14.794235 140295239517760 [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 2024/07/24-10:55:14.794243 140295239517760 [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 2024/07/24-10:55:15.457258 140295239517760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402213.sst) /dev/shm/ToplingTemp/Topling-33428-2oE4dQ 2024/07/24-10:55:15.971709 140295239517760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402213.sst): first pass time = 0.51's, 130.460'MB/sec 2024/07/24-10:55:18.515971 140295239517760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402213.sst): old prealloc_size = 73819750, real_size = 48469584 2024/07/24-10:55:18.516079 140295239517760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402213.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/24-10:55:19.246943 140295239517760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402213.sst): second pass time = 2.53's, 24.357'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.73's, 68.495'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12805.010'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.131'MB/sec write SST data time = 0.09's, 548.267'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 = 7926.983'MB/sec zip my value time = 2.53's, unzip length = 0.062'GB zip my value throughput = 24.357'MB/sec zip pipeline throughput = 185.780'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.15 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.7293 value = 1.2953 dict = 1.00 all = 1.3403 } Zip/UnZip{ index = 0.2681 value = 0.7720 dict = 1.00 all = 0.7461 } ---------------------------- 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 = 0.008044551 MB/sec (with seq num) write speed all = 0.007733651 MB/sec (without seq num) 2024/07/24-10:55:19.325597 140295239517760 [compaction_job.cc:1944] [default] [JOB 29239] Generated table #13402213: 335545 keys, 50068491 bytes, temperature: kWarm 2024/07/24-10:55:19.325725 140295239517760 EVENT_LOG_v1 {"time_micros": 1721789719325646, "cf_name": "default", "job": 29239, "event": "table_file_creation", "file_number": 13402213, "file_size": 50068491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163905629428, "largest_seqno": 163934178220, "table_properties": {"data_size": 47665744, "index_size": 719808, "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": 1721789715, "oldest_key_time": 0, "file_creation_time": 1721789715, "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": 13402213, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-10:55:19.374120 140295239517760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402214.sst) /dev/shm/ToplingTemp/Topling-33428-3IF66S 2024/07/24-10:55:20.616468 140295239517760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402214.sst): first pass time = 1.24's, 54.020'MB/sec 2024/07/24-10:55:22.703394 140295239517760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402214.sst): old prealloc_size = 73819750, real_size = 49080152 2024/07/24-10:55:22.703462 140295239517760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402214.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 = 3.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/24-10:55:23.283973 140295239517760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402214.sst): second pass time = 2.09's, 29.595'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.295'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30348.079'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.171'MB/sec write SST data time = 0.09's, 561.797'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 = 17734.629'MB/sec zip my value time = 2.09's, unzip length = 0.062'GB zip my value throughput = 29.595'MB/sec zip pipeline throughput = 169.749'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.94 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.94 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 = 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 = 2.0285 value = 1.2951 dict = 1.00 all = 1.3242 } Zip/UnZip{ index = 0.4930 value = 0.7722 dict = 1.00 all = 0.7552 } ---------------------------- 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 = 0.016081583 MB/sec (with seq num) write speed all = 0.015460073 MB/sec (without seq num) 2024/07/24-10:55:23.368486 140295239517760 [compaction_job.cc:1944] [default] [JOB 29239] Generated table #13402214: 335545 keys, 50679115 bytes, temperature: kWarm 2024/07/24-10:55:23.368583 140295239517760 EVENT_LOG_v1 {"time_micros": 1721789723368532, "cf_name": "default", "job": 29239, "event": "table_file_creation", "file_number": 13402214, "file_size": 50679115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163903725650, "largest_seqno": 163934178222, "table_properties": {"data_size": 47672832, "index_size": 1323328, "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": 1721789719, "oldest_key_time": 0, "file_creation_time": 1721789719, "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": 13402214, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-10:55:23.435034 140295239517760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst) /dev/shm/ToplingTemp/Topling-33428-n5dDqS 2024/07/24-10:55:23.699465 140295239517760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst): first pass time = 0.26's, 78.082'MB/sec 2024/07/24-10:55:24.222033 140295239517760 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst): part-0: reject ZipStore ratio = 0.858 2024/07/24-10:55:24.259808 140295239517760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst): old prealloc_size = 73819750, real_size = 19496256 2024/07/24-10:55:24.259865 140295239517760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 103203 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 4.66 raw-val = 0.0190 GB zip-val = 0.0190 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-10:55:24.299951 140295239517760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00/13402215.sst): second pass time = 0.51's, 37.070'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 493.281'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11566.785'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.944'MB/sec write SST data time = 0.01's, 1553.257'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 = 0.51's, unzip length = 0.019'GB zip my value throughput = 37.070'MB/sec zip pipeline throughput = 161.199'MB/sec entries = 103203 avg-key = 16.00 avg-zkey = 4.66 avg-val = 184.00 avg-zval = 184.00 usrkeys = 103203 avg-key = 8.00 avg-zkey = 4.66 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 103203 bytes = 322528 } seq expand size = 722421 multi value expand size = 0 cnt WriteAppend = 2327 UnZipSize{ index = 0.0008 GB value = 0.0190 GB dict = 0.00 MB all = 0.0206 GB } __ZipSize{ index = 0.0005 GB value = 0.0190 GB dict = 0.00 MB all = 0.0198 GB } UnZip/Zip{ index = 1.7175 value = 1.0000 dict = 0.00 all = 1.0428 } Zip/UnZip{ index = 0.5822 value = 1.0000 dict = 0.00 all = 0.9590 } ---------------------------- total value len = 0.147890 GB avg = 0.191 KB (by entry num) total key len = 0.012389 GB avg = 0.016 KB total ukey len = 0.006194 GB avg = 0.008 KB total ukey num = 0.000774293 Billion total entry num = 0.000774293 Billion write speed all = 0.018552494 MB/sec (with seq num) write speed all = 0.017835489 MB/sec (without seq num) 2024/07/24-10:55:24.328739 140295239517760 [compaction_job.cc:1944] [default] [JOB 29239] Generated table #13402215: 103203 keys, 19794379 bytes, temperature: kWarm 2024/07/24-10:55:24.328819 140295239517760 EVENT_LOG_v1 {"time_micros": 1721789724328767, "cf_name": "default", "job": 29239, "event": "table_file_creation", "file_number": 13402215, "file_size": 19794379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163903726022, "largest_seqno": 163934178219, "table_properties": {"data_size": 18989552, "index_size": 480704, "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": 1651248, "raw_average_key_size": 16, "raw_value_size": 18989352, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 103203, "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": 1721789723, "oldest_key_time": 0, "file_creation_time": 1721789723, "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": 13402215, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-10:55:24.340169 140295239517760 [compaction_job.cc:699] job-29239: subcompact[0], size: 0.120542 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29239/att-00 [13402213,13402214,13402215] 2024/07/24-10:55:24.370066 140295239517760 (Original Log Time 2024/07/24-10:55:14.370908) EVENT_LOG_v1 {"time_micros": 1721789714370871, "job": 29239, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13402197], "files_L2": [13402109, 13402110], "score": 0.993493, "input_data_size": 123705195, "oldest_snapshot_seqno": 163934191225} 2024/07/24-10:55:24.370072 140295239517760 (Original Log Time 2024/07/24-10:55:24.369538) [compaction_job.cc:2018] [default] [JOB 29239] Compacted 1@1 + 2@2 files to L2 => 120541985 bytes 2024/07/24-10:55:24.370075 140295239517760 (Original Log Time 2024/07/24-10:55:24.369970) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.4 rd, 12.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(21.8, 96.2 +0.0 blob) out(115.0 +0.0 blob), read-write-amplify(10.7) write-amplify(5.3) OK, records in: 777789, records dropped: 3496 output_compression: Snappy 2024/07/24-10:55:24.370085 140295239517760 (Original Log Time 2024/07/24-10:55:24.370043) EVENT_LOG_v1 {"time_micros": 1721789724369995, "cf": "default", "job": 29239, "event": "compaction_finished", "compaction_time_micros": 9969271, "compaction_time_cpu_micros": 2199593, "output_level": 2, "num_output_files": 3, "total_output_size": 120541985, "num_input_records": 777789, "num_output_records": 774293, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139033382, "file_range_sync_nanos": 0, "file_fsync_nanos": 3010, "file_prepare_write_nanos": 105257, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/24-10:55:24.485422 140295239517760 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":1721789714,"executesMs":10099,"compactionJobId":29239,"attempt":0,"compactionInputRawBytes":155557800,"compactionInputZipBytes":123705195,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120541985,"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-b650338ef209baf71719d93abf80e778-cb51ce45d2221586-00"}}, response = 2024/07/24-10:55:24.485523 140295239517760 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-29239/att-00: olev 2, work 10.100 s, result 6.935 ms, install 0.570 ms, input{raw 148.351 MiB zip 117.974 MiB}