2024/08/20-05:47:30.743959 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00: fork to child time = 0.013338 sec 2024/08/20-05:47:30.745023 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00 2024/08/20-05:47:30.752532 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00 2024/08/20-05:47:30.753965 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:47:30.754472 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:47:30.791459 140500271638080 [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-10630/att-00/MANIFEST-14629260 2024/08/20-05:47:30.868433 140500271638080 [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-10630/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641367, last_sequence is 190055882171, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641219 2024/08/20-05:47:30.868449 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:47:30.868610 140500271638080 [version_set.cc:5652] Creating manifest 14641367 2024/08/20-05:47:30.892730 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:47:30.910417 140500271638080 [compaction_job.cc:2433] [default] [JOB 10630] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:47:30.910437 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5514 Base level 1, inputs: [14641360(27MB)], [14641325(20MB) 14641293(20MB) 14641294(20MB) 14641295(4605KB)] 2024/08/20-05:47:31.139384 140500271638080 [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 2024/08/20-05:47:31.139412 140500271638080 [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 2024/08/20-05:47:31.139430 140500271638080 [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 2024/08/20-05:47:31.139442 140500271638080 [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 2024/08/20-05:47:31.139457 140500271638080 [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 2024/08/20-05:47:31.303057 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst) /dev/shm/ToplingTemp/Topling-201184-vDKn2O 2024/08/20-05:47:31.848540 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst): first pass time = 0.55's, 123.040'MB/sec 2024/08/20-05:47:33.164974 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst): old prealloc_size = 73819750, real_size = 19811248 2024/08/20-05:47:33.165313 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466473 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0188 GB avg-val = 115.86 avg-zval = 40.33 2024/08/20-05:47:33.165753 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:47:33.584311 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641368.sst): second pass time = 1.32's, 41.085'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 51.889'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2811.289'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.381'MB/sec write SST data time = 0.11's, 192.921'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 = 11297.799'MB/sec zip my value time = 1.32's, unzip length = 0.054'GB zip my value throughput = 41.085'MB/sec zip pipeline throughput = 118.253'MB/sec entries = 466473 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.86 avg-zval = 40.33 usrkeys = 466473 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.86 avg-zval = 40.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466473 bytes = 1516048 } seq expand size = 3265311 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5701 value = 2.8731 dict = 1.00 all = 3.0842 } Zip/UnZip{ index = 0.0946 value = 0.3481 dict = 1.00 all = 0.3242 } ---------------------------- total value len = 62.354063 GB avg = 0.180 KB (by entry num) total key len = 6.801819 GB avg = 0.020 KB total ukey len = 3.198837 GB avg = 0.008 KB total ukey num = 0.389800034 Billion total entry num = 0.346678042 Billion write speed all = 1.571282416 MB/sec (with seq num) write speed all = 1.508267778 MB/sec (without seq num) 2024/08/20-05:47:33.613681 140500271638080 [compaction_job.cc:1944] [default] [JOB 10630] Generated table #14641368: 466473 keys, 21758702 bytes, temperature: kWarm 2024/08/20-05:47:33.613757 140500271638080 EVENT_LOG_v1 {"time_micros": 1724104053613713, "cf_name": "default", "job": 10630, "event": "table_file_creation", "file_number": 14641368, "file_size": 21758702, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005768370, "largest_seqno": 190055763373, "table_properties": {"data_size": 18811808, "index_size": 882624, "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": 13061244, "raw_average_key_size": 28, "raw_value_size": 54047678, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466473, "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": 1724104051, "oldest_key_time": 0, "file_creation_time": 1724104051, "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": 14641368, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:33.637786 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst) /dev/shm/ToplingTemp/Topling-201184-EYd3nN 2024/08/20-05:47:34.079345 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst): first pass time = 0.44's, 151.999'MB/sec 2024/08/20-05:47:35.320611 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst): old prealloc_size = 73819750, real_size = 19952032 2024/08/20-05:47:35.321000 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466264 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 = 0.0190 GB avg-val = 115.93 avg-zval = 40.65 2024/08/20-05:47:35.321417 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:47:35.896893 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641369.sst): second pass time = 1.24's, 43.588'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 38.001'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2532.880'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.266'MB/sec write SST data time = 0.14's, 158.507'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 = 14822.241'MB/sec zip my value time = 1.24's, unzip length = 0.054'GB zip my value throughput = 43.588'MB/sec zip pipeline throughput = 81.543'MB/sec entries = 466264 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.93 avg-zval = 40.65 usrkeys = 466264 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.93 avg-zval = 40.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466264 bytes = 1515376 } seq expand size = 3263848 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 = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5700 value = 2.8520 dict = 1.00 all = 3.0645 } Zip/UnZip{ index = 0.0946 value = 0.3506 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 62.411380 GB avg = 0.180 KB (by entry num) total key len = 6.814874 GB avg = 0.020 KB total ukey len = 3.208162 GB avg = 0.008 KB total ukey num = 0.390266298 Billion total entry num = 0.347144306 Billion write speed all = 1.572798707 MB/sec (with seq num) write speed all = 1.509702632 MB/sec (without seq num) 2024/08/20-05:47:35.927083 140500271638080 [compaction_job.cc:1944] [default] [JOB 10630] Generated table #14641369: 466264 keys, 21898922 bytes, temperature: kWarm 2024/08/20-05:47:35.927162 140500271638080 EVENT_LOG_v1 {"time_micros": 1724104055927118, "cf_name": "default", "job": 10630, "event": "table_file_creation", "file_number": 14641369, "file_size": 21898922, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017270212, "largest_seqno": 190055763464, "table_properties": {"data_size": 18953040, "index_size": 882240, "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": 13055392, "raw_average_key_size": 28, "raw_value_size": 54053556, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466264, "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": 1724104053, "oldest_key_time": 0, "file_creation_time": 1724104053, "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": 14641369, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:35.969142 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst) /dev/shm/ToplingTemp/Topling-201184-rQqWQK 2024/08/20-05:47:36.431550 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst): first pass time = 0.46's, 145.147'MB/sec 2024/08/20-05:47:37.263013 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst): old prealloc_size = 73819750, real_size = 19754512 2024/08/20-05:47:37.263346 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466316 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 = 0.0187 GB avg-val = 115.91 avg-zval = 40.20 2024/08/20-05:47:37.263732 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:47:37.875240 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641370.sst): second pass time = 0.83's, 65.067'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 35.354'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2892.538'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.278'MB/sec write SST data time = 0.19's, 112.305'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 = 13739.243'MB/sec zip my value time = 0.83's, unzip length = 0.054'GB zip my value throughput = 65.067'MB/sec zip pipeline throughput = 65.067'MB/sec entries = 466316 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.91 avg-zval = 40.20 usrkeys = 466316 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.91 avg-zval = 40.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466316 bytes = 1457248 } seq expand size = 3264212 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.4357 value = 2.8837 dict = 1.00 all = 3.1006 } Zip/UnZip{ index = 0.0958 value = 0.3468 dict = 1.00 all = 0.3225 } ---------------------------- total value len = 62.468696 GB avg = 0.180 KB (by entry num) total key len = 6.827931 GB avg = 0.020 KB total ukey len = 3.217489 GB avg = 0.008 KB total ukey num = 0.390732614 Billion total entry num = 0.347610622 Billion write speed all = 1.574326801 MB/sec (with seq num) write speed all = 1.511148810 MB/sec (without seq num) 2024/08/20-05:47:37.918828 140500271638080 [compaction_job.cc:1944] [default] [JOB 10630] Generated table #14641370: 466316 keys, 21643882 bytes, temperature: kWarm 2024/08/20-05:47:37.918913 140500271638080 EVENT_LOG_v1 {"time_micros": 1724104057918867, "cf_name": "default", "job": 10630, "event": "table_file_creation", "file_number": 14641370, "file_size": 21643882, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914303, "largest_seqno": 190055763626, "table_properties": {"data_size": 18744064, "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": 13056848, "raw_average_key_size": 28, "raw_value_size": 54052096, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466316, "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": 1724104055, "oldest_key_time": 0, "file_creation_time": 1724104055, "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": 14641370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:37.964724 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst) /dev/shm/ToplingTemp/Topling-201184-6XPUCN 2024/08/20-05:47:38.422124 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst): first pass time = 0.46's, 93.362'MB/sec 2024/08/20-05:47:39.081540 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst): old prealloc_size = 73819750, real_size = 12635056 2024/08/20-05:47:39.081786 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 296743 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0344 GB zip-val = 0.0120 GB avg-val = 115.89 avg-zval = 40.42 2024/08/20-05:47:39.082063 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.043 GB 2024/08/20-05:47:39.321306 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00/14641371.sst): second pass time = 0.66's, 52.219'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 57.731'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2572.271'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.377'MB/sec write SST data time = 0.04's, 325.546'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.350'MB, throughput = 10177.334'MB/sec zip my value time = 0.66's, unzip length = 0.034'GB zip my value throughput = 52.219'MB/sec zip pipeline throughput = 66.747'MB/sec entries = 296743 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.89 avg-zval = 40.42 usrkeys = 296743 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.89 avg-zval = 40.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 296743 bytes = 927344 } seq expand size = 2077201 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0059 GB value = 0.0344 GB dict = 0.35 MB all = 0.0427 GB } __ZipSize{ index = 0.0006 GB value = 0.0120 GB dict = 0.35 MB all = 0.0138 GB } UnZip/Zip{ index = 10.4924 value = 2.8670 dict = 1.00 all = 3.0849 } Zip/UnZip{ index = 0.0953 value = 0.3488 dict = 1.00 all = 0.3242 } ---------------------------- total value len = 62.505163 GB avg = 0.180 KB (by entry num) total key len = 6.836240 GB avg = 0.020 KB total ukey len = 3.223423 GB avg = 0.008 KB total ukey num = 0.391029357 Billion total entry num = 0.347907365 Billion write speed all = 1.575292289 MB/sec (with seq num) write speed all = 1.512062442 MB/sec (without seq num) 2024/08/20-05:47:39.360512 140500271638080 [compaction_job.cc:1944] [default] [JOB 10630] Generated table #14641371: 296743 keys, 13841210 bytes, temperature: kWarm 2024/08/20-05:47:39.360571 140500271638080 EVENT_LOG_v1 {"time_micros": 1724104059360540, "cf_name": "default", "job": 10630, "event": "table_file_creation", "file_number": 14641371, "file_size": 13841210, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190035428655, "largest_seqno": 190055763209, "table_properties": {"data_size": 11995040, "index_size": 565632, "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": 8308804, "raw_average_key_size": 28, "raw_value_size": 34389530, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 296743, "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": 1724104057, "oldest_key_time": 0, "file_creation_time": 1724104057, "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": 14641371, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:39.373812 140500271638080 [compaction_job.cc:699] job-10630: subcompact[0], size: 0.079143 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10630/att-00 [14641368,14641369,14641370,14641371] 2024/08/20-05:47:39.397869 140500271638080 (Original Log Time 2024/08/20-05:47:30.910512) EVENT_LOG_v1 {"time_micros": 1724104050910457, "job": 10630, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14641360], "files_L2": [14641325, 14641293, 14641294, 14641295], "score": 0.990072, "input_data_size": 98841713, "oldest_snapshot_seqno": 190055881923} 2024/08/20-05:47:39.397872 140500271638080 (Original Log Time 2024/08/20-05:47:39.397378) [compaction_job.cc:2018] [default] [JOB 10630] Compacted 1@1 + 4@2 files to L2 => 79142716 bytes 2024/08/20-05:47:39.397874 140500271638080 (Original Log Time 2024/08/20-05:47:39.397810) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 11.7 rd, 9.4 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(27.8, 66.5 +0.0 blob) out(75.5 +0.0 blob), read-write-amplify(6.1) write-amplify(2.7) OK, records in: 1695796, records dropped: 0 output_compression: Snappy 2024/08/20-05:47:39.397880 140500271638080 (Original Log Time 2024/08/20-05:47:39.397852) EVENT_LOG_v1 {"time_micros": 1724104059397832, "cf": "default", "job": 10630, "event": "compaction_finished", "compaction_time_micros": 8463309, "compaction_time_cpu_micros": 3135305, "output_level": 2, "num_output_files": 4, "total_output_size": 79142716, "num_input_records": 1695796, "num_output_records": 1695796, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66758974, "file_range_sync_nanos": 0, "file_fsync_nanos": 3989, "file_prepare_write_nanos": 11845, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:47:39.530576 140500271638080 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":1724104050,"executesMs":8646,"compactionJobId":10630,"attempt":0,"compactionInputRawBytes":244025148,"compactionInputZipBytes":98841713,"compactionOutputRawBytes":0,"compactionOutputZipBytes":79142716,"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":"00-38698d6cf1ebe454745f83c629198920-474f734b18357109-00"}}, response = 2024/08/20-05:47:39.530695 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10630/att-00: olev 2, work 8.647 s, result 6.216 ms, install 0.522 ms, input{raw 232.721 MiB zip 94.263 MiB}