2024/08/20-10:32:22.441386 140500473062976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00: fork to child time = 0.034769 sec 2024/08/20-10:32:22.442497 140500473062976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00 2024/08/20-10:32:22.447383 140500473062976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00 2024/08/20-10:32:22.448751 140500473062976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:32:22.449065 140500473062976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:32:22.486863 140500473062976 [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-24327/att-00/MANIFEST-14629260 2024/08/20-10:32:22.508583 140500473062976 [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-24327/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14657154, last_sequence is 190402880101, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14657086 2024/08/20-10:32:22.508591 140500473062976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:32:22.508657 140500473062976 [version_set.cc:5652] Creating manifest 14657154 2024/08/20-10:32:22.540813 140500473062976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:32:22.558682 140500473062976 [compaction_job.cc:2433] [default] [JOB 24327] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-10:32:22.558697 140500473062976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12479 Base level 1, inputs: [14657131(31MB)], [14657102(20MB) 14657103(20MB) 14657104(20MB)] 2024/08/20-10:32:23.141080 140500473062976 [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 2024/08/20-10:32:23.141112 140500473062976 [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 2024/08/20-10:32:23.141130 140500473062976 [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 2024/08/20-10:32:23.141142 140500473062976 [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 2024/08/20-10:32:23.141152 140500473062976 [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 2024/08/20-10:32:23.505954 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst) /dev/shm/ToplingTemp/Topling-306981-cJTUQG 2024/08/20-10:32:23.787276 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst): first pass time = 0.28's, 238.595'MB/sec 2024/08/20-10:32:27.296745 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst): old prealloc_size = 73819750, real_size = 19237824 2024/08/20-10:32:27.297163 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466234 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 115.94 avg-zval = 39.11 2024/08/20-10:32:27.297625 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:32:28.046883 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657155.sst): second pass time = 3.51's, 15.407'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 28.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2255.180'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.208'MB/sec write SST data time = 0.19's, 111.018'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 = 14760.820'MB/sec zip my value time = 3.51's, unzip length = 0.054'GB zip my value throughput = 15.407'MB/sec zip pipeline throughput = 144.145'MB/sec entries = 466234 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.94 avg-zval = 39.11 usrkeys = 466234 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.94 avg-zval = 39.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466234 bytes = 1456992 } seq expand size = 3263638 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 = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5030 value = 2.9646 dict = 1.00 all = 3.1768 } Zip/UnZip{ index = 0.0952 value = 0.3373 dict = 1.00 all = 0.3148 } ---------------------------- total value len = 62.354068 GB avg = 0.180 KB (by entry num) total key len = 6.801812 GB avg = 0.020 KB total ukey len = 3.198832 GB avg = 0.008 KB total ukey num = 0.389799795 Billion total entry num = 0.346677803 Billion write speed all = 1.131720689 MB/sec (with seq num) write speed all = 1.086334244 MB/sec (without seq num) 2024/08/20-10:32:28.076625 140500473062976 [compaction_job.cc:1944] [default] [JOB 24327] Generated table #14657155: 466234 keys, 21124738 bytes, temperature: kWarm 2024/08/20-10:32:28.076729 140500473062976 EVENT_LOG_v1 {"time_micros": 1724121148076667, "cf_name": "default", "job": 24327, "event": "table_file_creation", "file_number": 14657155, "file_size": 21124738, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190369497845, "largest_seqno": 190402843181, "table_properties": {"data_size": 18233264, "index_size": 887808, "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": 13054552, "raw_average_key_size": 28, "raw_value_size": 54054420, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466234, "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": 1724121143, "oldest_key_time": 0, "file_creation_time": 1724121143, "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": 14657155, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:32:28.113141 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst) /dev/shm/ToplingTemp/Topling-306981-yIEUTC 2024/08/20-10:32:28.837477 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst): first pass time = 0.72's, 92.658'MB/sec 2024/08/20-10:32:32.757827 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst): old prealloc_size = 73819750, real_size = 19097184 2024/08/20-10:32:32.758188 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465435 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.19 avg-zval = 38.89 2024/08/20-10:32:32.758605 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:32:33.243209 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657156.sst): second pass time = 3.92's, 13.797'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 43.354'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2610.007'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.334'MB/sec write SST data time = 0.14's, 154.206'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 = 15787.162'MB/sec zip my value time = 3.92's, unzip length = 0.054'GB zip my value throughput = 13.797'MB/sec zip pipeline throughput = 149.603'MB/sec entries = 465435 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.19 avg-zval = 38.89 usrkeys = 465435 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.19 avg-zval = 38.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465435 bytes = 1512672 } seq expand size = 3258045 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 = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5704 value = 2.9877 dict = 1.00 all = 3.1892 } Zip/UnZip{ index = 0.0946 value = 0.3347 dict = 1.00 all = 0.3136 } ---------------------------- total value len = 62.411403 GB avg = 0.180 KB (by entry num) total key len = 6.814844 GB avg = 0.020 KB total ukey len = 3.208141 GB avg = 0.008 KB total ukey num = 0.390265230 Billion total entry num = 0.347143238 Billion write speed all = 1.132775902 MB/sec (with seq num) write speed all = 1.087332388 MB/sec (without seq num) 2024/08/20-10:32:33.273138 140500473062976 [compaction_job.cc:1944] [default] [JOB 24327] Generated table #14657156: 465435 keys, 21042384 bytes, temperature: kWarm 2024/08/20-10:32:33.273220 140500473062976 EVENT_LOG_v1 {"time_micros": 1724121153273175, "cf_name": "default", "job": 24327, "event": "table_file_creation", "file_number": 14657156, "file_size": 21042384, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190347240267, "largest_seqno": 190402842526, "table_properties": {"data_size": 18099984, "index_size": 880640, "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": 13032180, "raw_average_key_size": 28, "raw_value_size": 54076782, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465435, "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": 1724121148, "oldest_key_time": 0, "file_creation_time": 1724121148, "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": 14657156, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:32:33.318863 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst) /dev/shm/ToplingTemp/Topling-306981-oZgK4F 2024/08/20-10:32:33.933459 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst): first pass time = 0.61's, 109.202'MB/sec 2024/08/20-10:32:34.809826 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst): old prealloc_size = 73819750, real_size = 19234656 2024/08/20-10:32:34.810167 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465415 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 = 0.0182 GB avg-val = 116.19 avg-zval = 39.16 2024/08/20-10:32:34.810585 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:32:35.185630 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657157.sst): second pass time = 0.88's, 61.764'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 56.511'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2806.315'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.377'MB/sec write SST data time = 0.07's, 317.977'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 = 16192.943'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.764'MB/sec zip pipeline throughput = 61.764'MB/sec entries = 465415 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.19 avg-zval = 39.16 usrkeys = 465415 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.19 avg-zval = 39.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465415 bytes = 1570784 } seq expand size = 3257905 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 = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4349 value = 2.9670 dict = 1.00 all = 3.1601 } Zip/UnZip{ index = 0.0958 value = 0.3370 dict = 1.00 all = 0.3164 } ---------------------------- total value len = 62.468738 GB avg = 0.180 KB (by entry num) total key len = 6.827876 GB avg = 0.020 KB total ukey len = 3.217449 GB avg = 0.008 KB total ukey num = 0.390730645 Billion total entry num = 0.347608653 Billion write speed all = 1.133891302 MB/sec (with seq num) write speed all = 1.088388307 MB/sec (without seq num) 2024/08/20-10:32:35.215581 140500473062976 [compaction_job.cc:1944] [default] [JOB 24327] Generated table #14657157: 465415 keys, 21236400 bytes, temperature: kWarm 2024/08/20-10:32:35.215648 140500473062976 EVENT_LOG_v1 {"time_micros": 1724121155215614, "cf_name": "default", "job": 24327, "event": "table_file_creation", "file_number": 14657157, "file_size": 21236400, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190327342668, "largest_seqno": 190402843011, "table_properties": {"data_size": 18226064, "index_size": 892032, "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": 13031620, "raw_average_key_size": 28, "raw_value_size": 54077342, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465415, "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": 1724121153, "oldest_key_time": 0, "file_creation_time": 1724121153, "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": 14657157, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:32:35.257573 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst) /dev/shm/ToplingTemp/Topling-306981-VtRPhD 2024/08/20-10:32:35.452881 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst): first pass time = 0.20's, 170.497'MB/sec 2024/08/20-10:32:35.773005 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst): old prealloc_size = 73819750, real_size = 9626528 2024/08/20-10:32:35.773214 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 231422 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0268 GB zip-val = 0.0091 GB avg-val = 115.86 avg-zval = 39.41 2024/08/20-10:32:35.773512 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-10:32:35.965234 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00/14657158.sst): second pass time = 0.32's, 83.971'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 55.744'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2524.823'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.370'MB/sec write SST data time = 0.04's, 299.985'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.276'MB, throughput = 6833.114'MB/sec zip my value time = 0.32's, unzip length = 0.027'GB zip my value throughput = 83.971'MB/sec zip pipeline throughput = 83.971'MB/sec entries = 231422 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.86 avg-zval = 39.41 usrkeys = 231422 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.86 avg-zval = 39.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231422 bytes = 867840 } seq expand size = 1619954 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0046 GB value = 0.0268 GB dict = 0.28 MB all = 0.0333 GB } __ZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.28 MB all = 0.0107 GB } UnZip/Zip{ index = 10.3491 value = 2.9395 dict = 1.00 all = 3.1069 } Zip/UnZip{ index = 0.0966 value = 0.3402 dict = 1.00 all = 0.3219 } ---------------------------- total value len = 62.497169 GB avg = 0.180 KB (by entry num) total key len = 6.834356 GB avg = 0.020 KB total ukey len = 3.222078 GB avg = 0.008 KB total ukey num = 0.390962067 Billion total entry num = 0.347840075 Billion write speed all = 1.134448078 MB/sec (with seq num) write speed all = 1.088915370 MB/sec (without seq num) 2024/08/20-10:32:35.981935 140500473062976 [compaction_job.cc:1944] [default] [JOB 24327] Generated table #14657158: 231422 keys, 10715342 bytes, temperature: kWarm 2024/08/20-10:32:35.982001 140500473062976 EVENT_LOG_v1 {"time_micros": 1724121155981966, "cf_name": "default", "job": 24327, "event": "table_file_creation", "file_number": 14657158, "file_size": 10715342, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190399324727, "table_properties": {"data_size": 9121232, "index_size": 447232, "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": 6479816, "raw_average_key_size": 28, "raw_value_size": 26811444, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 231422, "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": 1724121155, "oldest_key_time": 0, "file_creation_time": 1724121155, "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": 14657158, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:32:35.995952 140500473062976 [compaction_job.cc:699] job-24327: subcompact[0], size: 0.074119 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24327/att-00 [14657155,14657156,14657157,14657158] 2024/08/20-10:32:36.024589 140500473062976 (Original Log Time 2024/08/20-10:32:22.558750) EVENT_LOG_v1 {"time_micros": 1724121142558711, "job": 24327, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14657131], "files_L2": [14657102, 14657103, 14657104], "score": 0.970773, "input_data_size": 96857505, "oldest_snapshot_seqno": 190402879636} 2024/08/20-10:32:36.024593 140500473062976 (Original Log Time 2024/08/20-10:32:36.021226) [compaction_job.cc:2018] [default] [JOB 24327] Compacted 1@1 + 3@2 files to L2 => 74118864 bytes 2024/08/20-10:32:36.024594 140500473062976 (Original Log Time 2024/08/20-10:32:36.024519) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.2 rd, 5.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.6 +0.0 blob) out(70.7 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1630819, records dropped: 2313 output_compression: Snappy 2024/08/20-10:32:36.024601 140500473062976 (Original Log Time 2024/08/20-10:32:36.024566) EVENT_LOG_v1 {"time_micros": 1724121156024544, "cf": "default", "job": 24327, "event": "compaction_finished", "compaction_time_micros": 13437213, "compaction_time_cpu_micros": 2982507, "output_level": 2, "num_output_files": 4, "total_output_size": 74118864, "num_input_records": 1630819, "num_output_records": 1628506, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 89170086, "file_range_sync_nanos": 0, "file_fsync_nanos": 3389, "file_prepare_write_nanos": 11834, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-10:32:36.168947 140500473062976 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":1724121142,"executesMs":13573,"compactionJobId":24327,"attempt":0,"compactionInputRawBytes":234946602,"compactionInputZipBytes":96857505,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74118864,"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-c43bbbe01870b7253cbe138ace057634-1e788ca7a055de9e-00"}}, response = 2024/08/20-10:32:36.169053 140500473062976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24327/att-00: olev 2, work 13.573 s, result 6.069 ms, install 3.395 ms, input{raw 224.063 MiB zip 92.371 MiB}