2024/08/20-20:56:00.908722 139856765769280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00: fork to child time = 0.028833 sec 2024/08/20-20:56:00.909372 139856765769280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00 2024/08/20-20:56:00.913921 139856765769280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00 2024/08/20-20:56:00.915327 139856765769280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:56:00.915604 139856765769280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:56:00.952991 139856765769280 [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-49554/att-00/MANIFEST-14629260 2024/08/20-20:56:00.980805 139856765769280 [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-49554/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686347, last_sequence is 191040816399, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686304 2024/08/20-20:56:00.980814 139856765769280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:56:00.980882 139856765769280 [version_set.cc:5652] Creating manifest 14686347 2024/08/20-20:56:01.009912 139856765769280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:56:01.107258 139856765769280 [compaction_job.cc:2433] [default] [JOB 49554] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-20:56:01.107298 139856765769280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25153 Base level 1, inputs: [14686338(31MB)], [14686203(20MB) 14686300(20MB) 14686301(19MB)] 2024/08/20-20:56:01.348144 139856765769280 [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 2024/08/20-20:56:01.348170 139856765769280 [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 2024/08/20-20:56:01.348190 139856765769280 [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 2024/08/20-20:56:01.348202 139856765769280 [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 2024/08/20-20:56:01.348211 139856765769280 [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 2024/08/20-20:56:01.545030 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst) /dev/shm/ToplingTemp/Topling-16955-0DOmtg 2024/08/20-20:56:01.882134 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst): first pass time = 0.34's, 199.119'MB/sec 2024/08/20-20:56:03.008230 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst): old prealloc_size = 73819750, real_size = 19320720 2024/08/20-20:56:03.008571 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465537 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 = 116.15 avg-zval = 39.35 2024/08/20-20:56:03.008989 139856765769280 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:56:03.619751 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686348.sst): second pass time = 1.13's, 48.056'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 34.872'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2986.570'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.244'MB/sec write SST data time = 0.13's, 158.785'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 = 10086.744'MB/sec zip my value time = 1.13's, unzip length = 0.054'GB zip my value throughput = 48.056'MB/sec zip pipeline throughput = 113.461'MB/sec entries = 465537 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.15 avg-zval = 39.35 usrkeys = 465537 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.15 avg-zval = 39.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465537 bytes = 1571200 } seq expand size = 3258759 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 = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5010 value = 2.9520 dict = 1.00 all = 3.1470 } Zip/UnZip{ index = 0.0952 value = 0.3387 dict = 1.00 all = 0.3178 } ---------------------------- total value len = 0.057333 GB avg = 0.123 KB (by entry num) total key len = 0.013035 GB avg = 0.028 KB total ukey len = 0.009311 GB avg = 0.020 KB total ukey num = 0.000465537 Billion total entry num = 0.000465537 Billion write speed all = 0.026028043 MB/sec (with seq num) write speed all = 0.024650478 MB/sec (without seq num) 2024/08/20-20:56:03.649666 139856765769280 [compaction_job.cc:1944] [default] [JOB 49554] Generated table #14686348: 465537 keys, 21324616 bytes, temperature: kWarm 2024/08/20-20:56:03.649772 139856765769280 EVENT_LOG_v1 {"time_micros": 1724158563649710, "cf_name": "default", "job": 49554, "event": "table_file_creation", "file_number": 14686348, "file_size": 21324616, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190948638134, "largest_seqno": 191040787042, "table_properties": {"data_size": 18317504, "index_size": 886656, "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": 13035036, "raw_average_key_size": 28, "raw_value_size": 54073934, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465537, "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": 1724158561, "oldest_key_time": 0, "file_creation_time": 1724158561, "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": 14686348, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:03.673243 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst) /dev/shm/ToplingTemp/Topling-16955-GMYOog 2024/08/20-20:56:04.071718 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst): first pass time = 0.40's, 168.439'MB/sec 2024/08/20-20:56:04.761500 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst): old prealloc_size = 73819750, real_size = 18760240 2024/08/20-20:56:04.761847 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466484 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0540 GB zip-val = 0.0177 GB avg-val = 115.86 avg-zval = 38.04 2024/08/20-20:56:04.762283 139856765769280 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:56:05.262160 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686349.sst): second pass time = 0.69's, 78.439'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 41.592'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2781.070'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.281'MB/sec write SST data time = 0.09's, 243.639'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 = 15416.240'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.439'MB/sec zip pipeline throughput = 78.439'MB/sec entries = 466484 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.86 avg-zval = 38.04 usrkeys = 466484 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.86 avg-zval = 38.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466484 bytes = 1632704 } seq expand size = 3265388 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.3659 value = 3.0461 dict = 1.00 all = 3.2229 } Zip/UnZip{ index = 0.0965 value = 0.3283 dict = 1.00 all = 0.3103 } ---------------------------- total value len = 0.114645 GB avg = 0.123 KB (by entry num) total key len = 0.026097 GB avg = 0.028 KB total ukey len = 0.018640 GB avg = 0.020 KB total ukey num = 0.000932021 Billion total entry num = 0.000932021 Billion write speed all = 0.052026920 MB/sec (with seq num) write speed all = 0.049270661 MB/sec (without seq num) 2024/08/20-20:56:05.291532 139856765769280 [compaction_job.cc:1944] [default] [JOB 49554] Generated table #14686349: 466484 keys, 20822414 bytes, temperature: kWarm 2024/08/20-20:56:05.291598 139856765769280 EVENT_LOG_v1 {"time_micros": 1724158565291565, "cf_name": "default", "job": 49554, "event": "table_file_creation", "file_number": 14686349, "file_size": 20822414, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190905335731, "largest_seqno": 191040785826, "table_properties": {"data_size": 17743392, "index_size": 900032, "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": 13061552, "raw_average_key_size": 28, "raw_value_size": 54047388, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466484, "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": 1724158563, "oldest_key_time": 0, "file_creation_time": 1724158563, "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": 14686349, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:05.331682 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst) /dev/shm/ToplingTemp/Topling-16955-2wjHUe 2024/08/20-20:56:05.905204 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst): first pass time = 0.57's, 117.022'MB/sec 2024/08/20-20:56:07.152392 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst): old prealloc_size = 73819750, real_size = 19179712 2024/08/20-20:56:07.152726 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466022 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 = 116.00 avg-zval = 39.00 2024/08/20-20:56:07.153193 139856765769280 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:56:07.761718 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686350.sst): second pass time = 1.25's, 43.375'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 34.860'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2886.426'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.251'MB/sec write SST data time = 0.14's, 146.855'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 = 12326.796'MB/sec zip my value time = 1.25's, unzip length = 0.054'GB zip my value throughput = 43.375'MB/sec zip pipeline throughput = 109.300'MB/sec entries = 466022 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.00 avg-zval = 39.00 usrkeys = 466022 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.00 avg-zval = 39.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466022 bytes = 1631088 } seq expand size = 3262154 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 = 10.4998 value = 2.9744 dict = 1.00 all = 3.1594 } Zip/UnZip{ index = 0.0952 value = 0.3362 dict = 1.00 all = 0.3165 } ---------------------------- total value len = 0.171968 GB avg = 0.123 KB (by entry num) total key len = 0.039145 GB avg = 0.028 KB total ukey len = 0.027961 GB avg = 0.020 KB total ukey num = 0.001398043 Billion total entry num = 0.001398043 Billion write speed all = 0.077968368 MB/sec (with seq num) write speed all = 0.073837763 MB/sec (without seq num) 2024/08/20-20:56:07.791857 139856765769280 [compaction_job.cc:1944] [default] [JOB 49554] Generated table #14686350: 466022 keys, 21240902 bytes, temperature: kWarm 2024/08/20-20:56:07.791943 139856765769280 EVENT_LOG_v1 {"time_micros": 1724158567791900, "cf_name": "default", "job": 49554, "event": "table_file_creation", "file_number": 14686350, "file_size": 21240902, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190904945736, "largest_seqno": 191040786236, "table_properties": {"data_size": 18175344, "index_size": 887680, "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": 13048616, "raw_average_key_size": 28, "raw_value_size": 54060340, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466022, "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": 1724158565, "oldest_key_time": 0, "file_creation_time": 1724158565, "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": 14686350, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:07.824335 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst) /dev/shm/ToplingTemp/Topling-16955-pvtijf 2024/08/20-20:56:08.095747 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst): first pass time = 0.27's, 123.275'MB/sec 2024/08/20-20:56:10.394810 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst): old prealloc_size = 73819750, real_size = 9793728 2024/08/20-20:56:10.395037 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233297 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0269 GB zip-val = 0.0093 GB avg-val = 115.38 avg-zval = 39.80 2024/08/20-20:56:10.395317 139856765769280 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-20:56:10.831964 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00/14686351.sst): second pass time = 2.30's, 11.713'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 24.647'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2136.629'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.191'MB/sec write SST data time = 0.13's, 82.078'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 9792.171'MB/sec zip my value time = 2.30's, unzip length = 0.027'GB zip my value throughput = 11.713'MB/sec zip pipeline throughput = 176.058'MB/sec entries = 233297 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.38 avg-zval = 39.80 usrkeys = 233297 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.38 avg-zval = 39.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233297 bytes = 758224 } seq expand size = 1633079 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0047 GB value = 0.0269 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0005 GB value = 0.0093 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.3485 value = 2.8994 dict = 1.00 all = 3.1049 } Zip/UnZip{ index = 0.0966 value = 0.3449 dict = 1.00 all = 0.3221 } ---------------------------- total value len = 0.200520 GB avg = 0.123 KB (by entry num) total key len = 0.045678 GB avg = 0.028 KB total ukey len = 0.032627 GB avg = 0.020 KB total ukey num = 0.001631340 Billion total entry num = 0.001631340 Billion write speed all = 0.090822635 MB/sec (with seq num) write speed all = 0.086008199 MB/sec (without seq num) 2024/08/20-20:56:10.867969 139856765769280 [compaction_job.cc:1944] [default] [JOB 49554] Generated table #14686351: 233297 keys, 10773772 bytes, temperature: kWarm 2024/08/20-20:56:10.868109 139856765769280 EVENT_LOG_v1 {"time_micros": 1724158570868031, "cf_name": "default", "job": 49554, "event": "table_file_creation", "file_number": 14686351, "file_size": 10773772, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190976394821, "largest_seqno": 191040785911, "table_properties": {"data_size": 9284336, "index_size": 450880, "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": 6532316, "raw_average_key_size": 28, "raw_value_size": 26918658, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233297, "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": 1724158567, "oldest_key_time": 0, "file_creation_time": 1724158567, "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": 14686351, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:10.883086 139856765769280 [compaction_job.cc:699] job-49554: subcompact[0], size: 0.074162 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49554/att-00 [14686348,14686349,14686350,14686351] 2024/08/20-20:56:10.916382 139856765769280 (Original Log Time 2024/08/20-20:56:01.107377) EVENT_LOG_v1 {"time_micros": 1724158561107320, "job": 49554, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14686338], "files_L2": [14686203, 14686300, 14686301], "score": 0.987178, "input_data_size": 96413891, "oldest_snapshot_seqno": 191040816113} 2024/08/20-20:56:10.916387 139856765769280 (Original Log Time 2024/08/20-20:56:10.915684) [compaction_job.cc:2018] [default] [JOB 49554] Compacted 1@1 + 3@2 files to L2 => 74161704 bytes 2024/08/20-20:56:10.916390 139856765769280 (Original Log Time 2024/08/20-20:56:10.916293) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 9.9 rd, 7.6 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.2 +0.0 blob) out(70.7 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1631340, records dropped: 0 output_compression: Snappy 2024/08/20-20:56:10.916399 139856765769280 (Original Log Time 2024/08/20-20:56:10.916352) EVENT_LOG_v1 {"time_micros": 1724158570916326, "cf": "default", "job": 49554, "event": "compaction_finished", "compaction_time_micros": 9775720, "compaction_time_cpu_micros": 3082076, "output_level": 2, "num_output_files": 4, "total_output_size": 74161704, "num_input_records": 1631340, "num_output_records": 1631340, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 86637984, "file_range_sync_nanos": 0, "file_fsync_nanos": 3861, "file_prepare_write_nanos": 15285, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-20:56:11.034997 139856765769280 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":1724158560,"executesMs":9999,"compactionJobId":49554,"attempt":0,"compactionInputRawBytes":234777840,"compactionInputZipBytes":96413891,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74161704,"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":"00-3b0b0d0c92e3201a6d8bbc864e3b28c7-6dc7ffa9f4b23a0f-00"}}, response = 2024/08/20-20:56:11.035128 139856765769280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49554/att-00: olev 2, work 10.000 s, result 7.002 ms, install 0.752 ms, input{raw 223.902 MiB zip 91.947 MiB}