2024/08/20-05:02:20.223167 140500187711040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00: fork to child time = 0.024082 sec 2024/08/20-05:02:20.224670 140500187711040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00 2024/08/20-05:02:20.230628 140500187711040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00 2024/08/20-05:02:20.232542 140500187711040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:02:20.232947 140500187711040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:02:20.280202 140500187711040 [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-08333/att-00/MANIFEST-14629260 2024/08/20-05:02:20.306674 140500187711040 [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-08333/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14638659, last_sequence is 189995426445, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14638616 2024/08/20-05:02:20.306686 140500187711040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:02:20.306790 140500187711040 [version_set.cc:5652] Creating manifest 14638659 2024/08/20-05:02:20.332449 140500187711040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:02:20.351275 140500187711040 [compaction_job.cc:2433] [default] [JOB 8333] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:02:20.351288 140500187711040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4318 Base level 1, inputs: [14638635(31MB)], [14638577(20MB) 14638578(20MB) 14638598(20MB)] 2024/08/20-05:02:20.585880 140500187711040 [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 2024/08/20-05:02:20.585907 140500187711040 [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 2024/08/20-05:02:20.585942 140500187711040 [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 2024/08/20-05:02:20.585954 140500187711040 [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 2024/08/20-05:02:20.585964 140500187711040 [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 2024/08/20-05:02:20.745440 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst) /dev/shm/ToplingTemp/Topling-182589-z0XX4G 2024/08/20-05:02:21.085065 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst): first pass time = 0.34's, 197.628'MB/sec 2024/08/20-05:02:22.734525 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst): old prealloc_size = 73819750, real_size = 19180224 2024/08/20-05:02:22.735028 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466301 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 = 0.0182 GB avg-val = 115.92 avg-zval = 38.97 2024/08/20-05:02:22.735593 140500187711040 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:02:23.444425 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638660.sst): second pass time = 1.65's, 32.789'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 29.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1867.875'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.243'MB/sec write SST data time = 0.23's, 91.896'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 = 11467.227'MB/sec zip my value time = 1.65's, unzip length = 0.054'GB zip my value throughput = 32.789'MB/sec zip pipeline throughput = 145.995'MB/sec entries = 466301 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.92 avg-zval = 38.97 usrkeys = 466301 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.92 avg-zval = 38.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466301 bytes = 1457200 } seq expand size = 3264107 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 = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4353 value = 2.9749 dict = 1.00 all = 3.1855 } Zip/UnZip{ index = 0.0958 value = 0.3362 dict = 1.00 all = 0.3139 } ---------------------------- total value len = 62.354066 GB avg = 0.180 KB (by entry num) total key len = 6.801814 GB avg = 0.020 KB total ukey len = 3.198833 GB avg = 0.008 KB total ukey num = 0.389799862 Billion total entry num = 0.346677870 Billion write speed all = 1.674385633 MB/sec (with seq num) write speed all = 1.607236180 MB/sec (without seq num) 2024/08/20-05:02:23.478936 140500187711040 [compaction_job.cc:1944] [default] [JOB 8333] Generated table #14638660: 466301 keys, 21067238 bytes, temperature: kWarm 2024/08/20-05:02:23.479033 140500187711040 EVENT_LOG_v1 {"time_micros": 1724101343478974, "cf_name": "default", "job": 8333, "event": "table_file_creation", "file_number": 14638660, "file_size": 21067238, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189974433678, "largest_seqno": 189995319591, "table_properties": {"data_size": 18169776, "index_size": 893696, "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": 13056428, "raw_average_key_size": 28, "raw_value_size": 54052530, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466301, "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": 1724101340, "oldest_key_time": 0, "file_creation_time": 1724101340, "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": 14638660, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:02:23.532483 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst) /dev/shm/ToplingTemp/Topling-182589-4FC0cK 2024/08/20-05:02:24.279281 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst): first pass time = 0.75's, 89.868'MB/sec 2024/08/20-05:02:25.952554 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst): old prealloc_size = 73819750, real_size = 19235936 2024/08/20-05:02:25.952987 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466296 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 = 0.0182 GB avg-val = 115.92 avg-zval = 39.11 2024/08/20-05:02:25.953423 140500187711040 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:02:26.662913 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638661.sst): second pass time = 1.67's, 32.324'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 29.739'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2158.713'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.208'MB/sec write SST data time = 0.15's, 142.438'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 = 13661.541'MB/sec zip my value time = 1.67's, unzip length = 0.054'GB zip my value throughput = 32.324'MB/sec zip pipeline throughput = 66.795'MB/sec entries = 466296 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.92 avg-zval = 39.11 usrkeys = 466296 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.92 avg-zval = 39.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466296 bytes = 1457184 } seq expand size = 3264072 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 = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5730 value = 2.9639 dict = 1.00 all = 3.1768 } Zip/UnZip{ index = 0.0946 value = 0.3374 dict = 1.00 all = 0.3148 } ---------------------------- total value len = 62.411383 GB avg = 0.180 KB (by entry num) total key len = 6.814870 GB avg = 0.020 KB total ukey len = 3.208159 GB avg = 0.008 KB total ukey num = 0.390266158 Billion total entry num = 0.347144166 Billion write speed all = 1.675958889 MB/sec (with seq num) write speed all = 1.608724356 MB/sec (without seq num) 2024/08/20-05:02:26.693648 140500187711040 [compaction_job.cc:1944] [default] [JOB 8333] Generated table #14638661: 466296 keys, 21124718 bytes, temperature: kWarm 2024/08/20-05:02:26.693741 140500187711040 EVENT_LOG_v1 {"time_micros": 1724101346693684, "cf_name": "default", "job": 8333, "event": "table_file_creation", "file_number": 14638661, "file_size": 21124718, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189974433795, "largest_seqno": 189995319341, "table_properties": {"data_size": 18237136, "index_size": 882048, "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": 13056288, "raw_average_key_size": 28, "raw_value_size": 54052708, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466296, "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": 1724101343, "oldest_key_time": 0, "file_creation_time": 1724101343, "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": 14638661, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:02:26.729402 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst) /dev/shm/ToplingTemp/Topling-182589-hxdubJ 2024/08/20-05:02:27.323726 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst): first pass time = 0.59's, 112.926'MB/sec 2024/08/20-05:02:28.280826 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst): old prealloc_size = 73819750, real_size = 19632688 2024/08/20-05:02:28.281234 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465409 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 = 116.19 avg-zval = 40.02 2024/08/20-05:02:28.281690 140500187711040 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:02:28.819167 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638662.sst): second pass time = 0.95's, 57.191'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 40.298'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2338.960'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.254'MB/sec write SST data time = 0.08's, 270.169'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 = 11717.808'MB/sec zip my value time = 0.95's, unzip length = 0.054'GB zip my value throughput = 57.191'MB/sec zip pipeline throughput = 88.544'MB/sec entries = 465409 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.19 avg-zval = 40.02 usrkeys = 465409 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.19 avg-zval = 40.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465409 bytes = 1628944 } seq expand size = 3257863 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 = 10.4303 value = 2.9037 dict = 1.00 all = 3.0934 } Zip/UnZip{ index = 0.0959 value = 0.3444 dict = 1.00 all = 0.3233 } ---------------------------- total value len = 62.468718 GB avg = 0.180 KB (by entry num) total key len = 6.827902 GB avg = 0.020 KB total ukey len = 3.217468 GB avg = 0.008 KB total ukey num = 0.390731567 Billion total entry num = 0.347609575 Billion write speed all = 1.677574885 MB/sec (with seq num) write speed all = 1.610253726 MB/sec (without seq num) 2024/08/20-05:02:28.847350 140500187711040 [compaction_job.cc:1944] [default] [JOB 8333] Generated table #14638662: 465409 keys, 21694308 bytes, temperature: kWarm 2024/08/20-05:02:28.847418 140500187711040 EVENT_LOG_v1 {"time_micros": 1724101348847384, "cf_name": "default", "job": 8333, "event": "table_file_creation", "file_number": 14638662, "file_size": 21694308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 189995319374, "table_properties": {"data_size": 18623712, "index_size": 892416, "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": 13031452, "raw_average_key_size": 28, "raw_value_size": 54077430, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465409, "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": 1724101346, "oldest_key_time": 0, "file_creation_time": 1724101346, "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": 14638662, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:02:28.872298 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst) /dev/shm/ToplingTemp/Topling-182589-dmeefK 2024/08/20-05:02:28.994704 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst): first pass time = 0.12's, 267.446'MB/sec 2024/08/20-05:02:29.354678 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst): old prealloc_size = 73819750, real_size = 9635120 2024/08/20-05:02:29.354893 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 227498 prefix = 4 raw-key = 0.0036 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0264 GB zip-val = 0.0091 GB avg-val = 115.85 avg-zval = 40.19 2024/08/20-05:02:29.355126 140500187711040 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-05:02:29.573692 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00/14638663.sst): second pass time = 0.36's, 73.443'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 48.105'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2396.013'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.325'MB/sec write SST data time = 0.04's, 240.903'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.272'MB, throughput = 7759.326'MB/sec zip my value time = 0.36's, unzip length = 0.026'GB zip my value throughput = 73.443'MB/sec zip pipeline throughput = 73.443'MB/sec entries = 227498 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.85 avg-zval = 40.19 usrkeys = 227498 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.85 avg-zval = 40.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 227498 bytes = 682512 } seq expand size = 1592486 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0045 GB value = 0.0264 GB dict = 0.27 MB all = 0.0327 GB } __ZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.27 MB all = 0.0105 GB } UnZip/Zip{ index = 10.4811 value = 2.8823 dict = 1.00 all = 3.1064 } Zip/UnZip{ index = 0.0954 value = 0.3469 dict = 1.00 all = 0.3219 } ---------------------------- total value len = 62.496667 GB avg = 0.180 KB (by entry num) total key len = 6.834272 GB avg = 0.020 KB total ukey len = 3.222018 GB avg = 0.008 KB total ukey num = 0.390959065 Billion total entry num = 0.347837073 Billion write speed all = 1.678375025 MB/sec (with seq num) write speed all = 1.611011038 MB/sec (without seq num) 2024/08/20-05:02:29.591379 140500187711040 [compaction_job.cc:1944] [default] [JOB 8333] Generated table #14638663: 227498 keys, 10534968 bytes, temperature: kWarm 2024/08/20-05:02:29.591458 140500187711040 EVENT_LOG_v1 {"time_micros": 1724101349591415, "cf_name": "default", "job": 8333, "event": "table_file_creation", "file_number": 14638663, "file_size": 10534968, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189976177230, "largest_seqno": 189991829874, "table_properties": {"data_size": 9143968, "index_size": 434112, "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": 6369944, "raw_average_key_size": 28, "raw_value_size": 26355808, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 227498, "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": 1724101348, "oldest_key_time": 0, "file_creation_time": 1724101348, "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": 14638663, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:02:29.604001 140500187711040 [compaction_job.cc:699] job-08333: subcompact[0], size: 0.074421 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08333/att-00 [14638660,14638661,14638662,14638663] 2024/08/20-05:02:29.645722 140500187711040 (Original Log Time 2024/08/20-05:02:20.351331) EVENT_LOG_v1 {"time_micros": 1724101340351300, "job": 8333, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14638635], "files_L2": [14638577, 14638578, 14638598], "score": 0.987866, "input_data_size": 97608213, "oldest_snapshot_seqno": 189995426055} 2024/08/20-05:02:29.645727 140500187711040 (Original Log Time 2024/08/20-05:02:29.645044) [compaction_job.cc:2018] [default] [JOB 8333] Compacted 1@1 + 3@2 files to L2 => 74421232 bytes 2024/08/20-05:02:29.645730 140500187711040 (Original Log Time 2024/08/20-05:02:29.645625) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 10.5 rd, 8.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.3 +0.0 blob) out(71.0 +0.0 blob), read-write-amplify(5.2) write-amplify(2.2) OK, records in: 1631544, records dropped: 6040 output_compression: Snappy 2024/08/20-05:02:29.645739 140500187711040 (Original Log Time 2024/08/20-05:02:29.645683) EVENT_LOG_v1 {"time_micros": 1724101349645657, "cf": "default", "job": 8333, "event": "compaction_finished", "compaction_time_micros": 9252685, "compaction_time_cpu_micros": 3242514, "output_level": 2, "num_output_files": 4, "total_output_size": 74421232, "num_input_records": 1631544, "num_output_records": 1625504, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 76929535, "file_range_sync_nanos": 0, "file_fsync_nanos": 4405, "file_prepare_write_nanos": 11322, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:02:29.792473 140500187711040 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":1724101340,"executesMs":9415,"compactionJobId":8333,"attempt":0,"compactionInputRawBytes":234910268,"compactionInputZipBytes":97608213,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74421232,"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":"00-192f7b144e5f5edc3d003e3c546f8db5-ced4e0b1f279bf52-00"}}, response = 2024/08/20-05:02:29.792571 140500187711040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-08333/att-00: olev 2, work 9.415 s, result 6.266 ms, install 0.723 ms, input{raw 224.028 MiB zip 93.086 MiB}