2024/08/20-04:11:20.486481 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00: fork to child time = 0.073845 sec 2024/08/20-04:11:20.487527 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00 2024/08/20-04:11:20.492412 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00 2024/08/20-04:11:20.493772 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:11:20.494106 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:11:20.530662 140500212889152 [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-05645/att-00/MANIFEST-14629260 2024/08/20-04:11:20.561940 140500212889152 [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-05645/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14635576, last_sequence is 189924373185, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14635538 2024/08/20-04:11:20.561951 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:11:20.562029 140500212889152 [version_set.cc:5652] Creating manifest 14635576 2024/08/20-04:11:20.624051 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:11:20.641372 140500212889152 [compaction_job.cc:2433] [default] [JOB 5645] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-04:11:20.641386 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2950 Base level 1, inputs: [14635566(31MB)], [14635521(20MB) 14635522(20MB) 14635523(20MB) 14635526(20MB)] 2024/08/20-04:11:21.302651 140500212889152 [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 2024/08/20-04:11:21.302685 140500212889152 [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 2024/08/20-04:11:21.302708 140500212889152 [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 2024/08/20-04:11:21.302723 140500212889152 [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 2024/08/20-04:11:21.302738 140500212889152 [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 2024/08/20-04:11:21.708745 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst) /dev/shm/ToplingTemp/Topling-161559-Cm9dmy 2024/08/20-04:11:22.303159 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst): first pass time = 0.59's, 112.908'MB/sec 2024/08/20-04:11:26.588723 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst): old prealloc_size = 73819750, real_size = 19266496 2024/08/20-04:11:26.589152 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 463650 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 = 0.0183 GB avg-val = 116.74 avg-zval = 39.40 2024/08/20-04:11:26.589612 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:27.743760 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635577.sst): second pass time = 4.28's, 12.633'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.16's, 18.359'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2180.602'MB/sec (index lex order gen) rebuild zvType time = 0.92's, 0.126'MB/sec write SST data time = 0.23's, 90.609'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 = 13071.727'MB/sec zip my value time = 4.28's, unzip length = 0.054'GB zip my value throughput = 12.633'MB/sec zip pipeline throughput = 160.452'MB/sec entries = 463650 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.74 avg-zval = 39.40 usrkeys = 463650 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.74 avg-zval = 39.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463650 bytes = 1506880 } seq expand size = 3245550 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 = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5008 value = 2.9630 dict = 1.00 all = 3.1646 } Zip/UnZip{ index = 0.0952 value = 0.3375 dict = 1.00 all = 0.3160 } ---------------------------- total value len = 62.354122 GB avg = 0.180 KB (by entry num) total key len = 6.801740 GB avg = 0.020 KB total ukey len = 3.198780 GB avg = 0.008 KB total ukey num = 0.389797211 Billion total entry num = 0.346675219 Billion write speed all = 1.808159890 MB/sec (with seq num) write speed all = 1.735646097 MB/sec (without seq num) 2024/08/20-04:11:27.774850 140500212889152 [compaction_job.cc:1944] [default] [JOB 5645] Generated table #14635577: 463650 keys, 21205916 bytes, temperature: kWarm 2024/08/20-04:11:27.774970 140500212889152 EVENT_LOG_v1 {"time_micros": 1724098287774898, "cf_name": "default", "job": 5645, "event": "table_file_creation", "file_number": 14635577, "file_size": 21205916, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189889826133, "largest_seqno": 189924271309, "table_properties": {"data_size": 18267312, "index_size": 883072, "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": 12982200, "raw_average_key_size": 28, "raw_value_size": 54126672, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 463650, "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": 1724098281, "oldest_key_time": 0, "file_creation_time": 1724098281, "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": 14635577, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:27.813883 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst) /dev/shm/ToplingTemp/Topling-161559-Cictwz 2024/08/20-04:11:28.600555 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst): first pass time = 0.79's, 85.314'MB/sec 2024/08/20-04:11:29.577264 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst): old prealloc_size = 73819750, real_size = 19375392 2024/08/20-04:11:29.577633 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464534 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 = 0.0184 GB avg-val = 116.47 avg-zval = 39.56 2024/08/20-04:11:29.578113 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:30.171519 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635578.sst): second pass time = 0.98's, 55.434'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 35.874'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2571.395'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.232'MB/sec write SST data time = 0.09's, 227.586'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 = 14202.176'MB/sec zip my value time = 0.98's, unzip length = 0.054'GB zip my value throughput = 55.434'MB/sec zip pipeline throughput = 55.434'MB/sec entries = 464534 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.47 avg-zval = 39.56 usrkeys = 464534 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.47 avg-zval = 39.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464534 bytes = 1509744 } seq expand size = 3251738 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 = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5049 value = 2.9444 dict = 1.00 all = 3.1479 } Zip/UnZip{ index = 0.0952 value = 0.3396 dict = 1.00 all = 0.3177 } ---------------------------- total value len = 62.411476 GB avg = 0.180 KB (by entry num) total key len = 6.814747 GB avg = 0.020 KB total ukey len = 3.208071 GB avg = 0.008 KB total ukey num = 0.390261745 Billion total entry num = 0.347139753 Billion write speed all = 1.809884664 MB/sec (with seq num) write speed all = 1.737278314 MB/sec (without seq num) 2024/08/20-04:11:30.201485 140500212889152 [compaction_job.cc:1944] [default] [JOB 5645] Generated table #14635578: 464534 keys, 21318558 bytes, temperature: kWarm 2024/08/20-04:11:30.201536 140500212889152 EVENT_LOG_v1 {"time_micros": 1724098290201507, "cf_name": "default", "job": 5645, "event": "table_file_creation", "file_number": 14635578, "file_size": 21318558, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189889826219, "largest_seqno": 189924270695, "table_properties": {"data_size": 18374672, "index_size": 884416, "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": 13006952, "raw_average_key_size": 28, "raw_value_size": 54101976, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464534, "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": 1724098287, "oldest_key_time": 0, "file_creation_time": 1724098287, "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": 14635578, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:30.228409 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst) /dev/shm/ToplingTemp/Topling-161559-Xkl6Ny 2024/08/20-04:11:30.805571 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst): first pass time = 0.58's, 116.283'MB/sec 2024/08/20-04:11:31.608125 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst): old prealloc_size = 73819750, real_size = 19836560 2024/08/20-04:11:31.608462 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464877 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 = 0.0188 GB avg-val = 116.36 avg-zval = 40.50 2024/08/20-04:11:31.608911 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:31.975759 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635579.sst): second pass time = 0.80's, 67.974'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 59.561'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2855.689'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 330.905'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 = 12471.031'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.974'MB/sec zip pipeline throughput = 72.572'MB/sec entries = 464877 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.36 avg-zval = 40.50 usrkeys = 464877 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.36 avg-zval = 40.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464877 bytes = 1627088 } seq expand size = 3254139 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 = 0.0188 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4341 value = 2.8728 dict = 1.00 all = 3.0648 } Zip/UnZip{ index = 0.0958 value = 0.3481 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 62.468822 GB avg = 0.180 KB (by entry num) total key len = 6.827763 GB avg = 0.020 KB total ukey len = 3.217369 GB avg = 0.008 KB total ukey num = 0.390726622 Billion total entry num = 0.347604630 Billion write speed all = 1.811638815 MB/sec (with seq num) write speed all = 1.738938663 MB/sec (without seq num) 2024/08/20-04:11:32.004531 140500212889152 [compaction_job.cc:1944] [default] [JOB 5645] Generated table #14635579: 464877 keys, 21896560 bytes, temperature: kWarm 2024/08/20-04:11:32.004598 140500212889152 EVENT_LOG_v1 {"time_micros": 1724098292004563, "cf_name": "default", "job": 5645, "event": "table_file_creation", "file_number": 14635579, "file_size": 21896560, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189757938394, "largest_seqno": 189924271235, "table_properties": {"data_size": 18829056, "index_size": 891072, "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": 13016556, "raw_average_key_size": 28, "raw_value_size": 54092402, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464877, "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": 1724098290, "oldest_key_time": 0, "file_creation_time": 1724098290, "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": 14635579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:32.027520 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst) /dev/shm/ToplingTemp/Topling-161559-XJnFlw 2024/08/20-04:11:32.412271 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst): first pass time = 0.38's, 174.438'MB/sec 2024/08/20-04:11:33.128477 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst): old prealloc_size = 73819750, real_size = 19963008 2024/08/20-04:11:33.128839 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466235 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 = 0.0190 GB avg-val = 115.94 avg-zval = 40.65 2024/08/20-04:11:33.129262 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:33.486268 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635580.sst): second pass time = 0.72's, 75.553'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.239'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2708.842'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.400'MB/sec write SST data time = 0.07's, 331.108'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 = 14602.679'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.553'MB/sec zip pipeline throughput = 75.553'MB/sec entries = 466235 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.94 avg-zval = 40.65 usrkeys = 466235 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.94 avg-zval = 40.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466235 bytes = 1515280 } seq expand size = 3263645 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.4316 value = 2.8521 dict = 1.00 all = 3.0629 } Zip/UnZip{ index = 0.0959 value = 0.3506 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 62.526140 GB avg = 0.180 KB (by entry num) total key len = 6.840818 GB avg = 0.020 KB total ukey len = 3.226693 GB avg = 0.008 KB total ukey num = 0.391192857 Billion total entry num = 0.348070865 Billion write speed all = 1.813406973 MB/sec (with seq num) write speed all = 1.740612184 MB/sec (without seq num) 2024/08/20-04:11:33.515158 140500212889152 [compaction_job.cc:1944] [default] [JOB 5645] Generated table #14635580: 466235 keys, 21910106 bytes, temperature: kWarm 2024/08/20-04:11:33.515227 140500212889152 EVENT_LOG_v1 {"time_micros": 1724098293515192, "cf_name": "default", "job": 5645, "event": "table_file_creation", "file_number": 14635580, "file_size": 21910106, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189865921515, "largest_seqno": 189924271391, "table_properties": {"data_size": 18952368, "index_size": 893888, "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": 13054580, "raw_average_key_size": 28, "raw_value_size": 54054310, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466235, "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": 1724098292, "oldest_key_time": 0, "file_creation_time": 1724098292, "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": 14635580, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:33.540492 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst) /dev/shm/ToplingTemp/Topling-161559-88XV1u 2024/08/20-04:11:33.646776 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst): first pass time = 0.11's, 274.116'MB/sec 2024/08/20-04:11:33.935824 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst): old prealloc_size = 73819750, real_size = 8631520 2024/08/20-04:11:33.936056 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 202000 prefix = 4 raw-key = 0.0032 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0235 GB zip-val = 0.0082 GB avg-val = 116.16 avg-zval = 40.56 2024/08/20-04:11:33.936262 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.029 GB 2024/08/20-04:11:34.096174 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00/14635581.sst): second pass time = 0.29's, 81.409'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 58.829'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1858.681'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.387'MB/sec write SST data time = 0.03's, 317.601'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.244'MB, throughput = 5743.054'MB/sec zip my value time = 0.29's, unzip length = 0.023'GB zip my value throughput = 81.409'MB/sec zip pipeline throughput = 81.409'MB/sec entries = 202000 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.16 avg-zval = 40.56 usrkeys = 202000 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.16 avg-zval = 40.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 202000 bytes = 606016 } seq expand size = 1414000 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0040 GB value = 0.0235 GB dict = 0.24 MB all = 0.0291 GB } __ZipSize{ index = 0.0004 GB value = 0.0082 GB dict = 0.24 MB all = 0.0094 GB } UnZip/Zip{ index = 10.4132 value = 2.8640 dict = 1.00 all = 3.0870 } Zip/UnZip{ index = 0.0960 value = 0.3492 dict = 1.00 all = 0.3239 } ---------------------------- total value len = 62.551019 GB avg = 0.180 KB (by entry num) total key len = 6.846474 GB avg = 0.020 KB total ukey len = 3.230733 GB avg = 0.008 KB total ukey num = 0.391394857 Billion total entry num = 0.348272865 Billion write speed all = 1.814176291 MB/sec (with seq num) write speed all = 1.741340417 MB/sec (without seq num) 2024/08/20-04:11:34.112097 140500212889152 [compaction_job.cc:1944] [default] [JOB 5645] Generated table #14635581: 202000 keys, 9433320 bytes, temperature: kWarm 2024/08/20-04:11:34.112164 140500212889152 EVENT_LOG_v1 {"time_micros": 1724098294112131, "cf_name": "default", "job": 5645, "event": "table_file_creation", "file_number": 14635581, "file_size": 9433320, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907027601, "largest_seqno": 189922545525, "table_properties": {"data_size": 8192848, "index_size": 387968, "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": 5656000, "raw_average_key_size": 28, "raw_value_size": 23464648, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 202000, "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": 1724098293, "oldest_key_time": 0, "file_creation_time": 1724098293, "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": 14635581, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:34.121264 140500212889152 [compaction_job.cc:699] job-05645: subcompact[0], size: 0.095764 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05645/att-00 [14635577,14635578,14635579,14635580,14635581] 2024/08/20-04:11:34.148998 140500212889152 (Original Log Time 2024/08/20-04:11:20.641449) EVENT_LOG_v1 {"time_micros": 1724098280641399, "job": 5645, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14635566], "files_L2": [14635521, 14635522, 14635523, 14635526], "score": 0.994999, "input_data_size": 119291525, "oldest_snapshot_seqno": 189924372720} 2024/08/20-04:11:34.149001 140500212889152 (Original Log Time 2024/08/20-04:11:34.148400) [compaction_job.cc:2018] [default] [JOB 5645] Compacted 1@1 + 4@2 files to L2 => 95764460 bytes 2024/08/20-04:11:34.149003 140500212889152 (Original Log Time 2024/08/20-04:11:34.148931) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 8.8 rd, 7.1 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 82.0 +0.0 blob) out(91.3 +0.0 blob), read-write-amplify(6.5) write-amplify(2.9) OK, records in: 2092145, records dropped: 30849 output_compression: Snappy 2024/08/20-04:11:34.149008 140500212889152 (Original Log Time 2024/08/20-04:11:34.148976) EVENT_LOG_v1 {"time_micros": 1724098294148956, "cf": "default", "job": 5645, "event": "compaction_finished", "compaction_time_micros": 13479825, "compaction_time_cpu_micros": 3614152, "output_level": 2, "num_output_files": 5, "total_output_size": 95764460, "num_input_records": 2092145, "num_output_records": 2061296, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 99171319, "file_range_sync_nanos": 0, "file_fsync_nanos": 3603, "file_prepare_write_nanos": 15449, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-04:11:34.272697 140500212889152 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":1724098280,"executesMs":13655,"compactionJobId":5645,"attempt":0,"compactionInputRawBytes":301936854,"compactionInputZipBytes":119291525,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95764460,"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-da1d8a4d653c141034396c7971f3b912-d56811a0e77d5ed6-00"}}, response = 2024/08/20-04:11:34.272793 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-05645/att-00: olev 2, work 13.656 s, result 6.084 ms, install 0.630 ms, input{raw 287.949 MiB zip 113.765 MiB}