2024/08/20-23:05:12.330021 139856983979584 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00: fork to child time = 0.031381 sec 2024/08/20-23:05:12.331357 139856983979584 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00 2024/08/20-23:05:12.337902 139856983979584 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00 2024/08/20-23:05:12.340215 139856983979584 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:05:12.340648 139856983979584 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:05:12.382239 139856983979584 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54360/att-00/MANIFEST-14629260 2024/08/20-23:05:12.447995 139856983979584 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54360/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691835, last_sequence is 191159770987, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691773 2024/08/20-23:05:12.448012 139856983979584 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:05:12.448119 139856983979584 [version_set.cc:5652] Creating manifest 14691835 2024/08/20-23:05:12.471667 139856983979584 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:05:12.485738 139856983979584 [compaction_job.cc:2433] [default] [JOB 54360] Compacting 2@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:05:12.485758 139856983979584 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27492 Base level 2, inputs: [14691796(31MB) 14691804(574KB)], [14691737(90MB) 14691738(91MB) 14691739(79MB)] 2024/08/20-23:05:12.788756 139856983979584 [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 2024/08/20-23:05:12.788788 139856983979584 [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 2024/08/20-23:05:12.788816 139856983979584 [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 2024/08/20-23:05:12.788831 139856983979584 [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 2024/08/20-23:05:12.788844 139856983979584 [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 2024/08/20-23:05:13.513934 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691836.sst) /dev/shm/ToplingTemp/Topling-52466-Abz4Hp 2024/08/20-23:05:14.689133 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691836.sst): first pass time = 1.18's, 114.215'MB/sec 2024/08/20-23:05:18.825769 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691836.sst): old prealloc_size = 147639500, real_size = 91834256 2024/08/20-23:05:18.825863 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691836.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-23:05:20.044487 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691836.sst): second pass time = 4.14's, 29.857'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.22's, 78.094'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15019.060'MB/sec (index lex order gen) rebuild zvType time = 1.01's, 0.166'MB/sec write SST data time = 0.21's, 457.725'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23988.406'MB/sec zip my value time = 4.14's, unzip length = 0.123'GB zip my value throughput = 29.857'MB/sec zip pipeline throughput = 146.254'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.03 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.03 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.7687 value = 1.3573 dict = 1.00 all = 1.4102 } Zip/UnZip{ index = 0.1287 value = 0.7368 dict = 1.00 all = 0.7091 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.013280684 MB/sec (with seq num) write speed all = 0.012767421 MB/sec (without seq num) 2024/08/20-23:05:20.170598 139856983979584 [compaction_job.cc:1944] [default] [JOB 54360] Generated table #14691836: 671089 keys, 95173884 bytes, temperature: kWarm 2024/08/20-23:05:20.170673 139856983979584 EVENT_LOG_v1 {"time_micros": 1724166320170631, "cf_name": "default", "job": 54360, "event": "table_file_creation", "file_number": 14691836, "file_size": 95173884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191085847287, "largest_seqno": 191159656549, "table_properties": {"data_size": 90975232, "index_size": 691072, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724166313, "oldest_key_time": 0, "file_creation_time": 1724166313, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:20.263355 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691837.sst) /dev/shm/ToplingTemp/Topling-52466-gr34ar 2024/08/20-23:05:21.673603 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691837.sst): first pass time = 1.41's, 95.177'MB/sec 2024/08/20-23:05:23.228144 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691837.sst): old prealloc_size = 147639500, real_size = 92525000 2024/08/20-23:05:23.228211 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691837.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.04 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:05:23.783509 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691837.sst): second pass time = 1.55's, 79.487'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 172.762'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34753.989'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.371'MB/sec write SST data time = 0.10's, 926.697'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26340.370'MB/sec zip my value time = 1.55's, unzip length = 0.123'GB zip my value throughput = 79.487'MB/sec zip pipeline throughput = 117.503'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 3.9183 value = 1.3571 dict = 1.00 all = 1.3989 } Zip/UnZip{ index = 0.2552 value = 0.7369 dict = 1.00 all = 0.7149 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.026551877 MB/sec (with seq num) write speed all = 0.025525717 MB/sec (without seq num) 2024/08/20-23:05:23.897447 139856983979584 [compaction_job.cc:1944] [default] [JOB 54360] Generated table #14691837: 671089 keys, 95948540 bytes, temperature: kWarm 2024/08/20-23:05:23.897529 139856983979584 EVENT_LOG_v1 {"time_micros": 1724166323897485, "cf_name": "default", "job": 54360, "event": "table_file_creation", "file_number": 14691837, "file_size": 95948540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985277706, "largest_seqno": 191159656550, "table_properties": {"data_size": 90986896, "index_size": 1370176, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724166320, "oldest_key_time": 0, "file_creation_time": 1724166320, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691837, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:23.959542 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691838.sst) /dev/shm/ToplingTemp/Topling-52466-PM2SSr 2024/08/20-23:05:25.245984 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691838.sst): first pass time = 1.29's, 104.336'MB/sec 2024/08/20-23:05:26.397400 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691838.sst): old prealloc_size = 147639500, real_size = 92127976 2024/08/20-23:05:26.397464 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691838.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.46 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:05:26.935389 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691838.sst): second pass time = 1.15's, 107.325'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.301'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31009.747'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.382'MB/sec write SST data time = 0.10's, 969.536'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 32253.780'MB/sec zip my value time = 1.15's, unzip length = 0.123'GB zip my value throughput = 107.325'MB/sec zip pipeline throughput = 107.325'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.46 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.46 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.4613 value = 1.3573 dict = 1.00 all = 1.4071 } Zip/UnZip{ index = 0.1831 value = 0.7368 dict = 1.00 all = 0.7107 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.039815822 MB/sec (with seq num) write speed all = 0.038277046 MB/sec (without seq num) 2024/08/20-23:05:27.060617 139856983979584 [compaction_job.cc:1944] [default] [JOB 54360] Generated table #14691838: 671089 keys, 95383804 bytes, temperature: kWarm 2024/08/20-23:05:27.060695 139856983979584 EVENT_LOG_v1 {"time_micros": 1724166327060658, "cf_name": "default", "job": 54360, "event": "table_file_creation", "file_number": 14691838, "file_size": 95383804, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191109321564, "largest_seqno": 191159656548, "table_properties": {"data_size": 90976992, "index_size": 983040, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724166323, "oldest_key_time": 0, "file_creation_time": 1724166323, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691838, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:27.101275 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst) /dev/shm/ToplingTemp/Topling-52466-gSn32p 2024/08/20-23:05:27.175506 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst): first pass time = 0.07's, 150.568'MB/sec 2024/08/20-23:05:27.293330 139856983979584 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst): part-0: reject ZipStore ratio = 0.912 2024/08/20-23:05:27.318514 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst): old prealloc_size = 147639500, real_size = 10371224 2024/08/20-23:05:27.318561 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 55843 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.46 raw-val = 0.0103 GB zip-val = 0.0103 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-23:05:27.338853 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00/14691839.sst): second pass time = 0.12's, 87.742'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 518.103'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2696.469'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.144'MB/sec write SST data time = 0.01's, 1300.092'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 = 0.12's, unzip length = 0.010'GB zip my value throughput = 87.742'MB/sec zip pipeline throughput = 87.742'MB/sec entries = 55843 avg-key = 16.00 avg-zkey = 1.46 avg-val = 184.00 avg-zval = 184.00 usrkeys = 55843 avg-key = 8.00 avg-zkey = 1.46 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 55843 bytes = 181504 } seq expand size = 390901 multi value expand size = 0 cnt WriteAppend = 1262 UnZipSize{ index = 0.0004 GB value = 0.0103 GB dict = 0.00 MB all = 0.0112 GB } __ZipSize{ index = 0.0001 GB value = 0.0103 GB dict = 0.00 MB all = 0.0105 GB } UnZip/Zip{ index = 5.4620 value = 1.0000 dict = 0.00 all = 1.0597 } Zip/UnZip{ index = 0.1831 value = 1.0000 dict = 0.00 all = 0.9437 } ---------------------------- total value len = 0.395200 GB avg = 0.191 KB (by entry num) total key len = 0.033106 GB avg = 0.016 KB total ukey len = 0.016553 GB avg = 0.008 KB total ukey num = 0.002069110 Billion total entry num = 0.002069110 Billion write speed all = 0.040918636 MB/sec (with seq num) write speed all = 0.039337240 MB/sec (without seq num) 2024/08/20-23:05:27.356506 139856983979584 [compaction_job.cc:1944] [default] [JOB 54360] Generated table #14691839: 55843 keys, 10539817 bytes, temperature: kWarm 2024/08/20-23:05:27.356562 139856983979584 EVENT_LOG_v1 {"time_micros": 1724166327356531, "cf_name": "default", "job": 54360, "event": "table_file_creation", "file_number": 14691839, "file_size": 10539817, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191109322443, "largest_seqno": 191159653417, "table_properties": {"data_size": 10275312, "index_size": 81792, "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": 893488, "raw_average_key_size": 16, "raw_value_size": 10275112, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 55843, "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": 1724166327, "oldest_key_time": 0, "file_creation_time": 1724166327, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691839, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:27.364990 139856983979584 [compaction_job.cc:699] job-54360: subcompact[0], size: 0.297046 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54360/att-00 [14691836,14691837,14691838,14691839] 2024/08/20-23:05:27.421602 139856983979584 (Original Log Time 2024/08/20-23:05:12.485830) EVENT_LOG_v1 {"time_micros": 1724166312485775, "job": 54360, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691796, 14691804], "files_L3": [14691737, 14691738, 14691739], "score": 0.997879, "input_data_size": 308988927, "oldest_snapshot_seqno": 191159770688} 2024/08/20-23:05:27.421607 139856983979584 (Original Log Time 2024/08/20-23:05:27.417694) [compaction_job.cc:2018] [default] [JOB 54360] Compacted 2@2 + 3@3 files to L3 => 297046045 bytes 2024/08/20-23:05:27.421608 139856983979584 (Original Log Time 2024/08/20-23:05:27.421524) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.8 rd, 20.0 wr, level 3, files in(2, 3) out(4 +0 blob) MB in(32.4, 262.3 +0.0 blob) out(283.3 +0.0 blob), read-write-amplify(17.8) write-amplify(8.7) OK, records in: 2084510, records dropped: 15400 output_compression: Snappy 2024/08/20-23:05:27.421617 139856983979584 (Original Log Time 2024/08/20-23:05:27.421577) EVENT_LOG_v1 {"time_micros": 1724166327421555, "cf": "default", "job": 54360, "event": "compaction_finished", "compaction_time_micros": 14879166, "compaction_time_cpu_micros": 4427971, "output_level": 3, "num_output_files": 4, "total_output_size": 297046045, "num_input_records": 2084510, "num_output_records": 2069110, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 228623582, "file_range_sync_nanos": 0, "file_fsync_nanos": 3244, "file_prepare_write_nanos": 53391, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-23:05:27.545001 139856983979584 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":1724092920,"starts":1724166312,"executesMs":15079,"compactionJobId":54360,"attempt":0,"compactionInputRawBytes":416902000,"compactionInputZipBytes":308988927,"compactionOutputRawBytes":0,"compactionOutputZipBytes":297046045,"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":"00-8f7585e19e67c10bec537da52a38bdf0-144fb46f49243738-00"}}, response = 2024/08/20-23:05:27.545098 139856983979584 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54360/att-00: olev 3, work 15.080 s, result 7.547 ms, install 3.948 ms, input{raw 397.589 MiB zip 294.675 MiB}