2024/08/20-01:26:35.078440 140500263245376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00: fork to child time = 0.010483 sec 2024/08/20-01:26:35.079505 140500263245376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00 2024/08/20-01:26:35.084987 140500263245376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00 2024/08/20-01:26:35.085279 140500263245376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:26:35.085600 140500263245376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:26:35.132997 140500263245376 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04842/att-00/MANIFEST-14619535 2024/08/20-01:26:35.148646 140500263245376 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04842/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625258, last_sequence is 189705796147, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625056 2024/08/20-01:26:35.148654 140500263245376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:26:35.148717 140500263245376 [version_set.cc:5652] Creating manifest 14625258 2024/08/20-01:26:35.178250 140500263245376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:26:35.196039 140500263245376 [compaction_job.cc:2433] [default] [JOB 4842] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-01:26:35.196053 140500263245376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2412 Base level 1, inputs: [14625203(23MB)], [14625255(20MB) 14625256(15MB) 14625160(11MB) 14625223(20MB)] 2024/08/20-01:26:35.401111 140500263245376 [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 2024/08/20-01:26:35.401138 140500263245376 [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 2024/08/20-01:26:35.401160 140500263245376 [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 2024/08/20-01:26:35.401172 140500263245376 [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 2024/08/20-01:26:35.401182 140500263245376 [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 2024/08/20-01:26:35.554175 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst) /dev/shm/ToplingTemp/Topling-94499-0DjyPN 2024/08/20-01:26:35.864717 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst): first pass time = 0.31's, 216.135'MB/sec 2024/08/20-01:26:36.608246 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst): old prealloc_size = 73819750, real_size = 19467824 2024/08/20-01:26:36.608609 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464909 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 116.35 avg-zval = 39.72 2024/08/20-01:26:36.609054 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:26:36.976508 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625259.sst): second pass time = 0.74's, 72.854'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.142'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2927.066'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 319.808'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 = 10420.301'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 72.854'MB/sec zip pipeline throughput = 72.854'MB/sec entries = 464909 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.35 avg-zval = 39.72 usrkeys = 464909 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.35 avg-zval = 39.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464909 bytes = 1510976 } seq expand size = 3254363 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5020 value = 2.9292 dict = 1.00 all = 3.1342 } Zip/UnZip{ index = 0.0952 value = 0.3414 dict = 1.00 all = 0.3191 } ---------------------------- total value len = 62.354096 GB avg = 0.180 KB (by entry num) total key len = 6.801775 GB avg = 0.020 KB total ukey len = 3.198806 GB avg = 0.008 KB total ukey num = 0.389798470 Billion total entry num = 0.346676478 Billion write speed all = 2.438863795 MB/sec (with seq num) write speed all = 2.341056138 MB/sec (without seq num) 2024/08/20-01:26:37.004832 140500263245376 [compaction_job.cc:1944] [default] [JOB 4842] Generated table #14625259: 464909 keys, 21412144 bytes, temperature: kWarm 2024/08/20-01:26:37.004917 140500263245376 EVENT_LOG_v1 {"time_micros": 1724088397004869, "cf_name": "default", "job": 4842, "event": "table_file_creation", "file_number": 14625259, "file_size": 21412144, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189649064539, "largest_seqno": 189705350226, "table_properties": {"data_size": 18466016, "index_size": 885376, "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": 13017452, "raw_average_key_size": 28, "raw_value_size": 54091442, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464909, "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": 1724088395, "oldest_key_time": 0, "file_creation_time": 1724088395, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625259, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:26:37.030589 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst) /dev/shm/ToplingTemp/Topling-94499-QVt3kK 2024/08/20-01:26:37.619684 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst): first pass time = 0.59's, 113.930'MB/sec 2024/08/20-01:26:39.363832 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst): old prealloc_size = 73819750, real_size = 19416224 2024/08/20-01:26:39.364167 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466065 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 115.99 avg-zval = 39.52 2024/08/20-01:26:39.364569 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:26:39.737180 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625260.sst): second pass time = 1.72's, 31.342'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 57.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2805.344'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 300.371'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 = 11351.551'MB/sec zip my value time = 1.72's, unzip length = 0.054'GB zip my value throughput = 31.342'MB/sec zip pipeline throughput = 116.369'MB/sec entries = 466065 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.99 avg-zval = 39.52 usrkeys = 466065 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.99 avg-zval = 39.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466065 bytes = 1456464 } seq expand size = 3262455 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0213 GB } UnZip/Zip{ index = 10.5716 value = 2.9352 dict = 1.00 all = 3.1499 } Zip/UnZip{ index = 0.0946 value = 0.3407 dict = 1.00 all = 0.3175 } ---------------------------- total value len = 62.411417 GB avg = 0.180 KB (by entry num) total key len = 6.814825 GB avg = 0.020 KB total ukey len = 3.208127 GB avg = 0.008 KB total ukey num = 0.390264535 Billion total entry num = 0.347142543 Billion write speed all = 2.441107861 MB/sec (with seq num) write speed all = 2.343178248 MB/sec (without seq num) 2024/08/20-01:26:39.797452 140500263245376 [compaction_job.cc:1944] [default] [JOB 4842] Generated table #14625260: 466065 keys, 21304894 bytes, temperature: kWarm 2024/08/20-01:26:39.797526 140500263245376 EVENT_LOG_v1 {"time_micros": 1724088399797491, "cf_name": "default", "job": 4842, "event": "table_file_creation", "file_number": 14625260, "file_size": 21304894, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189684759325, "largest_seqno": 189705350338, "table_properties": {"data_size": 18417808, "index_size": 881728, "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": 13049820, "raw_average_key_size": 28, "raw_value_size": 54059058, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466065, "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": 1724088397, "oldest_key_time": 0, "file_creation_time": 1724088397, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:26:39.822443 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst) /dev/shm/ToplingTemp/Topling-94499-rgN7OJ 2024/08/20-01:26:40.314792 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst): first pass time = 0.49's, 136.322'MB/sec 2024/08/20-01:26:41.970611 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst): old prealloc_size = 73819750, real_size = 19435824 2024/08/20-01:26:41.970993 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466182 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 115.95 avg-zval = 39.52 2024/08/20-01:26:41.971413 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:26:42.544433 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625261.sst): second pass time = 1.65's, 32.674'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 37.163'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2508.708'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.244'MB/sec write SST data time = 0.10's, 224.328'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 = 14650.533'MB/sec zip my value time = 1.65's, unzip length = 0.054'GB zip my value throughput = 32.674'MB/sec zip pipeline throughput = 120.522'MB/sec entries = 466182 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.95 avg-zval = 39.52 usrkeys = 466182 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.95 avg-zval = 39.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466182 bytes = 1456832 } seq expand size = 3263274 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 = 0.0213 GB } UnZip/Zip{ index = 10.4364 value = 2.9337 dict = 1.00 all = 3.1470 } Zip/UnZip{ index = 0.0958 value = 0.3409 dict = 1.00 all = 0.3178 } ---------------------------- total value len = 62.468736 GB avg = 0.180 KB (by entry num) total key len = 6.827878 GB avg = 0.020 KB total ukey len = 3.217451 GB avg = 0.008 KB total ukey num = 0.390730717 Billion total entry num = 0.347608725 Billion write speed all = 2.443347508 MB/sec (with seq num) write speed all = 2.345296090 MB/sec (without seq num) 2024/08/20-01:26:42.573403 140500263245376 [compaction_job.cc:1944] [default] [JOB 4842] Generated table #14625261: 466182 keys, 21325054 bytes, temperature: kWarm 2024/08/20-01:26:42.573470 140500263245376 EVENT_LOG_v1 {"time_micros": 1724088402573436, "cf_name": "default", "job": 4842, "event": "table_file_creation", "file_number": 14625261, "file_size": 21325054, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189686474299, "largest_seqno": 189705350282, "table_properties": {"data_size": 18425696, "index_size": 893376, "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": 13053096, "raw_average_key_size": 28, "raw_value_size": 54055828, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466182, "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": 1724088399, "oldest_key_time": 0, "file_creation_time": 1724088399, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625261, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:26:42.603585 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst) /dev/shm/ToplingTemp/Topling-94499-83mM5M 2024/08/20-01:26:42.764650 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst): first pass time = 0.16's, 266.011'MB/sec 2024/08/20-01:26:43.184920 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst): old prealloc_size = 73819750, real_size = 12299472 2024/08/20-01:26:43.185162 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 296311 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0345 GB zip-val = 0.0117 GB avg-val = 116.55 avg-zval = 39.35 2024/08/20-01:26:43.185442 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.043 GB 2024/08/20-01:26:43.423416 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00/14625262.sst): second pass time = 0.42's, 82.342'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 56.785'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2802.493'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.380'MB/sec write SST data time = 0.04's, 313.395'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.351'MB, throughput = 10754.409'MB/sec zip my value time = 0.42's, unzip length = 0.035'GB zip my value throughput = 82.342'MB/sec zip pipeline throughput = 82.342'MB/sec entries = 296311 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.55 avg-zval = 39.35 usrkeys = 296311 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.55 avg-zval = 39.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 296311 bytes = 963024 } seq expand size = 2074177 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0059 GB value = 0.0345 GB dict = 0.35 MB all = 0.0428 GB } __ZipSize{ index = 0.0006 GB value = 0.0117 GB dict = 0.35 MB all = 0.0135 GB } UnZip/Zip{ index = 10.4938 value = 2.9618 dict = 1.00 all = 3.1628 } Zip/UnZip{ index = 0.0953 value = 0.3376 dict = 1.00 all = 0.3162 } ---------------------------- total value len = 62.505346 GB avg = 0.180 KB (by entry num) total key len = 6.836175 GB avg = 0.020 KB total ukey len = 3.223377 GB avg = 0.008 KB total ukey num = 0.391027028 Billion total entry num = 0.347905036 Billion write speed all = 2.444855106 MB/sec (with seq num) write speed all = 2.346723148 MB/sec (without seq num) 2024/08/20-01:26:43.445350 140500263245376 [compaction_job.cc:1944] [default] [JOB 4842] Generated table #14625262: 296311 keys, 13542402 bytes, temperature: kWarm 2024/08/20-01:26:43.445414 140500263245376 EVENT_LOG_v1 {"time_micros": 1724088403445381, "cf_name": "default", "job": 4842, "event": "table_file_creation", "file_number": 14625262, "file_size": 13542402, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189641855091, "largest_seqno": 189705349875, "table_properties": {"data_size": 11660480, "index_size": 564736, "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": 8296708, "raw_average_key_size": 28, "raw_value_size": 34535590, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 296311, "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": 1724088402, "oldest_key_time": 0, "file_creation_time": 1724088402, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625262, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:26:43.457545 140500263245376 [compaction_job.cc:699] job-04842: subcompact[0], size: 0.077584 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04842/att-00 [14625259,14625260,14625261,14625262] 2024/08/20-01:26:43.485505 140500263245376 (Original Log Time 2024/08/20-01:26:35.196097) EVENT_LOG_v1 {"time_micros": 1724088395196065, "job": 4842, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14625203], "files_L2": [14625255, 14625256, 14625160, 14625223], "score": 0.998174, "input_data_size": 96174777, "oldest_snapshot_seqno": 189705795473} 2024/08/20-01:26:43.485509 140500263245376 (Original Log Time 2024/08/20-01:26:43.482174) [compaction_job.cc:2018] [default] [JOB 4842] Compacted 1@1 + 4@2 files to L2 => 77584494 bytes 2024/08/20-01:26:43.485510 140500263245376 (Original Log Time 2024/08/20-01:26:43.485390) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 11.6 rd, 9.4 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(24.0, 67.8 +0.0 blob) out(74.0 +0.0 blob), read-write-amplify(6.9) write-amplify(3.1) OK, records in: 1727831, records dropped: 34364 output_compression: Snappy 2024/08/20-01:26:43.485517 140500263245376 (Original Log Time 2024/08/20-01:26:43.485484) EVENT_LOG_v1 {"time_micros": 1724088403485416, "cf": "default", "job": 4842, "event": "compaction_finished", "compaction_time_micros": 8261458, "compaction_time_cpu_micros": 2765502, "output_level": 2, "num_output_files": 4, "total_output_size": 77584494, "num_input_records": 1727831, "num_output_records": 1693467, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55509553, "file_range_sync_nanos": 0, "file_fsync_nanos": 2807, "file_prepare_write_nanos": 11129, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-01:26:43.593104 140500263245376 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":1724082090,"starts":1724088395,"executesMs":8397,"compactionJobId":4842,"attempt":0,"compactionInputRawBytes":249038682,"compactionInputZipBytes":96174777,"compactionOutputRawBytes":0,"compactionOutputZipBytes":77584494,"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-b01886dcb566036e2c0305679f740faf-ea2ce1723955beba-00"}}, response = 2024/08/20-01:26:43.593210 140500263245376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04842/att-00: olev 2, work 8.397 s, result 6.005 ms, install 3.361 ms, input{raw 237.502 MiB zip 91.719 MiB}