2024/08/20-03:53:29.300772 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00: fork to child time = 0.030856 sec 2024/08/20-03:53:29.301831 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00 2024/08/20-03:53:29.306860 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00 2024/08/20-03:53:29.308262 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:53:29.308577 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:53:29.363614 140500162532928 [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-04580/att-00/MANIFEST-14629260 2024/08/20-03:53:29.421805 140500162532928 [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-04580/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634330, last_sequence is 189898763940, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634269 2024/08/20-03:53:29.421817 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:53:29.422031 140500162532928 [version_set.cc:5652] Creating manifest 14634330 2024/08/20-03:53:29.448229 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:53:29.462963 140500162532928 [compaction_job.cc:2433] [default] [JOB 4580] Compacting 1@1 + 4@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/20-03:53:29.462985 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2387 Base level 1, inputs: [14634295(31MB)], [14634315(20MB) 14634316(9066KB) 14634247(20MB) 14634317(20MB)] 2024/08/20-03:53:29.745666 140500162532928 [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 2024/08/20-03:53:29.745699 140500162532928 [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 2024/08/20-03:53:29.745716 140500162532928 [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 2024/08/20-03:53:29.745728 140500162532928 [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 2024/08/20-03:53:29.745739 140500162532928 [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 2024/08/20-03:53:29.917319 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst) /dev/shm/ToplingTemp/Topling-153077-9k4geb 2024/08/20-03:53:30.208255 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst): first pass time = 0.29's, 230.707'MB/sec 2024/08/20-03:53:32.549646 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst): old prealloc_size = 73819750, real_size = 19439040 2024/08/20-03:53:32.550001 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464683 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.42 avg-zval = 39.68 2024/08/20-03:53:32.550412 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:53:32.911814 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634331.sst): second pass time = 2.34's, 23.115'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.036'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2668.226'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.07's, 324.141'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 13743.633'MB/sec zip my value time = 2.34's, unzip length = 0.054'GB zip my value throughput = 23.115'MB/sec zip pipeline throughput = 119.477'MB/sec entries = 464683 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.42 avg-zval = 39.68 usrkeys = 464683 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.42 avg-zval = 39.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464683 bytes = 1510240 } seq expand size = 3252781 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4984 value = 2.9341 dict = 1.00 all = 3.1388 } Zip/UnZip{ index = 0.0953 value = 0.3408 dict = 1.00 all = 0.3186 } ---------------------------- total value len = 62.354100 GB avg = 0.180 KB (by entry num) total key len = 6.801769 GB avg = 0.020 KB total ukey len = 3.198801 GB avg = 0.008 KB total ukey num = 0.389798244 Billion total entry num = 0.346676252 Billion write speed all = 1.860443611 MB/sec (with seq num) write speed all = 1.785832837 MB/sec (without seq num) 2024/08/20-03:53:32.949178 140500162532928 [compaction_job.cc:1944] [default] [JOB 4580] Generated table #14634331: 464683 keys, 21380542 bytes, temperature: kWarm 2024/08/20-03:53:32.949245 140500162532928 EVENT_LOG_v1 {"time_micros": 1724097212949204, "cf_name": "default", "job": 4580, "event": "table_file_creation", "file_number": 14634331, "file_size": 21380542, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189859053687, "largest_seqno": 189898433004, "table_properties": {"data_size": 18437424, "index_size": 885248, "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": 13011124, "raw_average_key_size": 28, "raw_value_size": 54097802, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464683, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097209, "oldest_key_time": 0, "file_creation_time": 1724097209, "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": 14634331, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:32.978399 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst) /dev/shm/ToplingTemp/Topling-153077-EP3L0b 2024/08/20-03:53:33.452730 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst): first pass time = 0.47's, 141.490'MB/sec 2024/08/20-03:53:34.148463 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst): old prealloc_size = 73819750, real_size = 19620544 2024/08/20-03:53:34.148817 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 463884 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.67 avg-zval = 40.13 2024/08/20-03:53:34.149239 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:53:34.513606 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634332.sst): second pass time = 0.69's, 77.873'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 59.371'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2698.899'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 319.858'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.545'MB, throughput = 13302.332'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 77.873'MB/sec zip pipeline throughput = 77.873'MB/sec entries = 463884 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.67 avg-zval = 40.13 usrkeys = 463884 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.67 avg-zval = 40.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463884 bytes = 1623616 } seq expand size = 3247188 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.4320 value = 2.9073 dict = 1.00 all = 3.0957 } Zip/UnZip{ index = 0.0959 value = 0.3440 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 62.411468 GB avg = 0.180 KB (by entry num) total key len = 6.814758 GB avg = 0.020 KB total ukey len = 3.208079 GB avg = 0.008 KB total ukey num = 0.390262128 Billion total entry num = 0.347140136 Billion write speed all = 1.862256096 MB/sec (with seq num) write speed all = 1.787548705 MB/sec (without seq num) 2024/08/20-03:53:34.542839 140500162532928 [compaction_job.cc:1944] [default] [JOB 4580] Generated table #14634332: 463884 keys, 21678312 bytes, temperature: kWarm 2024/08/20-03:53:34.542906 140500162532928 EVENT_LOG_v1 {"time_micros": 1724097214542874, "cf_name": "default", "job": 4580, "event": "table_file_creation", "file_number": 14634332, "file_size": 21678312, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189757938394, "largest_seqno": 189898434126, "table_properties": {"data_size": 18615024, "index_size": 889344, "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": 12988752, "raw_average_key_size": 28, "raw_value_size": 54120176, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 463884, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097212, "oldest_key_time": 0, "file_creation_time": 1724097212, "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": 14634332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:34.590736 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst) /dev/shm/ToplingTemp/Topling-153077-3K4Orc 2024/08/20-03:53:35.197062 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst): first pass time = 0.61's, 110.694'MB/sec 2024/08/20-03:53:36.037982 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst): old prealloc_size = 73819750, real_size = 19983632 2024/08/20-03:53:36.038336 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466467 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0190 GB avg-val = 115.87 avg-zval = 40.69 2024/08/20-03:53:36.038734 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:53:36.412174 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634333.sst): second pass time = 0.84's, 64.336'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.451'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2732.661'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.394'MB/sec write SST data time = 0.08's, 280.930'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13826.648'MB/sec zip my value time = 0.84's, unzip length = 0.054'GB zip my value throughput = 64.336'MB/sec zip pipeline throughput = 64.336'MB/sec entries = 466467 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.87 avg-zval = 40.69 usrkeys = 466467 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.87 avg-zval = 40.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466467 bytes = 1457728 } seq expand size = 3265269 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5060 value = 2.8478 dict = 1.00 all = 3.0682 } Zip/UnZip{ index = 0.0952 value = 0.3511 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 62.468781 GB avg = 0.180 KB (by entry num) total key len = 6.827819 GB avg = 0.020 KB total ukey len = 3.217408 GB avg = 0.008 KB total ukey num = 0.390728595 Billion total entry num = 0.347606603 Billion write speed all = 1.864054029 MB/sec (with seq num) write speed all = 1.789250071 MB/sec (without seq num) 2024/08/20-03:53:36.443206 140500162532928 [compaction_job.cc:1944] [default] [JOB 4580] Generated table #14634333: 466467 keys, 21872658 bytes, temperature: kWarm 2024/08/20-03:53:36.443273 140500162532928 EVENT_LOG_v1 {"time_micros": 1724097216443241, "cf_name": "default", "job": 4580, "event": "table_file_creation", "file_number": 14634333, "file_size": 21872658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189876201022, "largest_seqno": 189898434377, "table_properties": {"data_size": 18978816, "index_size": 888000, "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": 13061076, "raw_average_key_size": 28, "raw_value_size": 54047822, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466467, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097214, "oldest_key_time": 0, "file_creation_time": 1724097214, "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": 14634333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:36.493986 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst) /dev/shm/ToplingTemp/Topling-153077-Obuat9 2024/08/20-03:53:36.957941 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst): first pass time = 0.46's, 122.776'MB/sec 2024/08/20-03:53:37.558199 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst): old prealloc_size = 73819750, real_size = 16869424 2024/08/20-03:53:37.558497 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 394641 prefix = 4 raw-key = 0.0063 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0459 GB zip-val = 0.0160 GB avg-val = 116.32 avg-zval = 40.59 2024/08/20-03:53:37.558885 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.057 GB 2024/08/20-03:53:37.868603 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00/14634334.sst): second pass time = 0.60's, 76.585'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 59.682'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2781.301'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.387'MB/sec write SST data time = 0.06's, 334.036'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.467'MB, throughput = 12698.012'MB/sec zip my value time = 0.60's, unzip length = 0.046'GB zip my value throughput = 76.585'MB/sec zip pipeline throughput = 76.585'MB/sec entries = 394641 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.32 avg-zval = 40.59 usrkeys = 394641 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.32 avg-zval = 40.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 394641 bytes = 1282592 } seq expand size = 2762487 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0079 GB value = 0.0459 GB dict = 0.47 MB all = 0.0570 GB } __ZipSize{ index = 0.0008 GB value = 0.0160 GB dict = 0.47 MB all = 0.0185 GB } UnZip/Zip{ index = 10.4985 value = 2.8658 dict = 1.00 all = 3.0745 } Zip/UnZip{ index = 0.0953 value = 0.3489 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.517449 GB avg = 0.180 KB (by entry num) total key len = 6.838869 GB avg = 0.020 KB total ukey len = 3.225301 GB avg = 0.008 KB total ukey num = 0.391123236 Billion total entry num = 0.348001244 Billion write speed all = 1.865587343 MB/sec (with seq num) write speed all = 1.790701393 MB/sec (without seq num) 2024/08/20-03:53:37.920807 140500162532928 [compaction_job.cc:1944] [default] [JOB 4580] Generated table #14634334: 394641 keys, 18525072 bytes, temperature: kWarm 2024/08/20-03:53:37.920882 140500162532928 EVENT_LOG_v1 {"time_micros": 1724097217920844, "cf_name": "default", "job": 4580, "event": "table_file_creation", "file_number": 14634334, "file_size": 18525072, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189855635536, "largest_seqno": 189898433843, "table_properties": {"data_size": 16018784, "index_size": 751808, "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": 11049948, "raw_average_key_size": 28, "raw_value_size": 45905914, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 394641, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097216, "oldest_key_time": 0, "file_creation_time": 1724097216, "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": 14634334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:37.933579 140500162532928 [compaction_job.cc:699] job-04580: subcompact[0], size: 0.083457 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04580/att-00 [14634331,14634332,14634333,14634334] 2024/08/20-03:53:37.971300 140500162532928 (Original Log Time 2024/08/20-03:53:29.463106) EVENT_LOG_v1 {"time_micros": 1724097209463006, "job": 4580, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634295], "files_L2": [14634315, 14634316, 14634247, 14634317], "score": 0.933032, "input_data_size": 107464805, "oldest_snapshot_seqno": 189898763699} 2024/08/20-03:53:37.971303 140500162532928 (Original Log Time 2024/08/20-03:53:37.965276) [compaction_job.cc:2018] [default] [JOB 4580] Compacted 1@1 + 4@2 files to L2 => 83456584 bytes 2024/08/20-03:53:37.971305 140500162532928 (Original Log Time 2024/08/20-03:53:37.971232) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 12.7 rd, 9.9 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 70.7 +0.0 blob) out(79.6 +0.0 blob), read-write-amplify(5.7) write-amplify(2.5) OK, records in: 1819490, records dropped: 29815 output_compression: Snappy 2024/08/20-03:53:37.971311 140500162532928 (Original Log Time 2024/08/20-03:53:37.971279) EVENT_LOG_v1 {"time_micros": 1724097217971258, "cf": "default", "job": 4580, "event": "compaction_finished", "compaction_time_micros": 8470483, "compaction_time_cpu_micros": 2736978, "output_level": 2, "num_output_files": 4, "total_output_size": 83456584, "num_input_records": 1819490, "num_output_records": 1789675, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55617674, "file_range_sync_nanos": 0, "file_fsync_nanos": 2650, "file_prepare_write_nanos": 12015, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-03:53:38.104670 140500162532928 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":1724097209,"executesMs":8658,"compactionJobId":4580,"attempt":0,"compactionInputRawBytes":262516344,"compactionInputZipBytes":107464805,"compactionOutputRawBytes":0,"compactionOutputZipBytes":83456584,"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":"00-8873417b71268d75c2e5185101f7ff27-491decd29a216886-00"}}, response = 2024/08/20-03:53:38.104771 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04580/att-00: olev 2, work 8.658 s, result 6.100 ms, install 6.055 ms, input{raw 250.355 MiB zip 102.486 MiB}