2024/07/08-19:54:57.405738 140064073631296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00: fork to child time = 0.024423 sec 2024/07/08-19:54:57.406783 140064073631296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00 2024/07/08-19:54:57.412613 140064073631296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00 2024/07/08-19:54:57.414692 140064073631296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-19:54:57.415083 140064073631296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-19:54:57.465457 140064073631296 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13799/att-00/MANIFEST-12625661 2024/07/08-19:54:57.558616 140064073631296 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13799/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12640294, last_sequence is 147497587796, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12640243 2024/07/08-19:54:57.558631 140064073631296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-19:54:57.558714 140064073631296 [version_set.cc:5652] Creating manifest 12640294 2024/07/08-19:54:57.584514 140064073631296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-19:54:57.602060 140064073631296 [compaction_job.cc:2433] [default] [JOB 13799] Compacting 1@1 + 3@2 files to L2, score 0.89, subcompactions 1 : 1 2024/07/08-19:54:57.602079 140064073631296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7539 Base level 1, inputs: [12640267(29MB)], [12640213(48MB) 12640214(47MB) 12640215(37MB)] 2024/07/08-19:54:57.865201 140064073631296 [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 2024/07/08-19:54:57.865235 140064073631296 [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 2024/07/08-19:54:57.865257 140064073631296 [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 2024/07/08-19:54:57.865272 140064073631296 [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 2024/07/08-19:54:57.865285 140064073631296 [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 2024/07/08-19:54:58.297265 140064073631296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640295.sst) /dev/shm/ToplingTemp/Topling-21516-eiIkQ7 2024/07/08-19:54:59.021923 140064073631296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640295.sst): first pass time = 0.72's, 92.615'MB/sec 2024/07/08-19:55:01.764373 140064073631296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640295.sst): old prealloc_size = 73819750, real_size = 49046480 2024/07/08-19:55:01.764462 140064073631296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640295.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.84 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-19:55:02.594369 140064073631296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640295.sst): second pass time = 2.74's, 22.521'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 61.070'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23294.266'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.116'MB/sec write SST data time = 0.11's, 481.451'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 19906.433'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.521'MB/sec zip pipeline throughput = 245.755'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.84 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.84 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0810 value = 1.2951 dict = 1.00 all = 1.3240 } Zip/UnZip{ index = 0.4805 value = 0.7721 dict = 1.00 all = 0.7553 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.018892425 MB/sec (with seq num) write speed all = 0.018162283 MB/sec (without seq num) 2024/07/08-19:55:02.658522 140064073631296 [compaction_job.cc:1944] [default] [JOB 13799] Generated table #12640295: 335545 keys, 50687371 bytes, temperature: kWarm 2024/07/08-19:55:02.658615 140064073631296 EVENT_LOG_v1 {"time_micros": 1720439702658559, "cf_name": "default", "job": 13799, "event": "table_file_creation", "file_number": 12640295, "file_size": 50687371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147456506760, "largest_seqno": 147497494934, "table_properties": {"data_size": 47672560, "index_size": 1289920, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720439698, "oldest_key_time": 0, "file_creation_time": 1720439698, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12640295, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:55:02.712533 140064073631296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640296.sst) /dev/shm/ToplingTemp/Topling-21516-ZJoHfa 2024/07/08-19:55:03.850102 140064073631296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640296.sst): first pass time = 1.14's, 58.996'MB/sec 2024/07/08-19:55:05.969206 140064073631296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640296.sst): old prealloc_size = 73819750, real_size = 48297776 2024/07/08-19:55:05.969284 140064073631296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640296.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-19:55:06.590535 140064073631296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640296.sst): second pass time = 2.12's, 29.147'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 80.374'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12292.643'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.19's, 257.102'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13694.930'MB/sec zip my value time = 2.12's, unzip length = 0.062'GB zip my value throughput = 29.147'MB/sec zip pipeline throughput = 180.480'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 4.9631 value = 1.2951 dict = 1.00 all = 1.3438 } Zip/UnZip{ index = 0.2015 value = 0.7722 dict = 1.00 all = 0.7441 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.037743825 MB/sec (with seq num) write speed all = 0.036285126 MB/sec (without seq num) 2024/07/08-19:55:06.666298 140064073631296 [compaction_job.cc:1944] [default] [JOB 13799] Generated table #12640296: 335545 keys, 49938635 bytes, temperature: kWarm 2024/07/08-19:55:06.666393 140064073631296 EVENT_LOG_v1 {"time_micros": 1720439706666348, "cf_name": "default", "job": 13799, "event": "table_file_creation", "file_number": 12640296, "file_size": 49938635, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147439331764, "largest_seqno": 147497494930, "table_properties": {"data_size": 47672896, "index_size": 540864, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720439702, "oldest_key_time": 0, "file_creation_time": 1720439702, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12640296, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:55:06.719368 140064073631296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640297.sst) /dev/shm/ToplingTemp/Topling-21516-fvF0E7 2024/07/08-19:55:07.479191 140064073631296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640297.sst): first pass time = 0.76's, 88.329'MB/sec 2024/07/08-19:55:08.464070 140064073631296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640297.sst): old prealloc_size = 73819750, real_size = 49001024 2024/07/08-19:55:08.464131 140064073631296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640297.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.71 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-19:55:08.745564 140064073631296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640297.sst): second pass time = 0.98's, 62.740'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 179.904'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38506.429'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.362'MB/sec write SST data time = 0.05's, 1015.744'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18092.413'MB/sec zip my value time = 0.98's, unzip length = 0.062'GB zip my value throughput = 62.740'MB/sec zip pipeline throughput = 146.270'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.71 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.71 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1548 value = 1.2951 dict = 1.00 all = 1.3252 } Zip/UnZip{ index = 0.4641 value = 0.7721 dict = 1.00 all = 0.7546 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.056582606 MB/sec (with seq num) write speed all = 0.054395839 MB/sec (without seq num) 2024/07/08-19:55:08.806814 140064073631296 [compaction_job.cc:1944] [default] [JOB 13799] Generated table #12640297: 335545 keys, 50641931 bytes, temperature: kWarm 2024/07/08-19:55:08.806881 140064073631296 EVENT_LOG_v1 {"time_micros": 1720439708806849, "cf_name": "default", "job": 13799, "event": "table_file_creation", "file_number": 12640297, "file_size": 50641931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147439333625, "largest_seqno": 147497494929, "table_properties": {"data_size": 47671264, "index_size": 1245760, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720439706, "oldest_key_time": 0, "file_creation_time": 1720439706, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12640297, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:55:08.832495 140064073631296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst) /dev/shm/ToplingTemp/Topling-21516-pwd1w7 2024/07/08-19:55:08.841444 140064073631296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst): first pass time = 0.01's, 124.455'MB/sec 2024/07/08-19:55:08.868587 140064073631296 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst): part-0: reject ZipStore ratio = 0.994 2024/07/08-19:55:08.871121 140064073631296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst): old prealloc_size = 73819750, real_size = 1066800 2024/07/08-19:55:08.871153 140064073631296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 5541 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 8.21 raw-val = 0.0010 GB zip-val = 0.0010 GB avg-val = 184.00 avg-zval = 184.04 2024/07/08-19:55:08.875130 140064073631296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00/12640298.sst): second pass time = 0.03's, 38.395'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 270.160'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1425.921'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.471'MB/sec write SST data time = 0.00's, 1045.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.03's, unzip length = 0.001'GB zip my value throughput = 38.395'MB/sec zip pipeline throughput = 38.395'MB/sec entries = 5541 avg-key = 16.00 avg-zkey = 8.21 avg-val = 184.00 avg-zval = 184.04 usrkeys = 5541 avg-key = 8.00 avg-zkey = 8.21 avg-val = 191.00 avg-zval = 184.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5541 bytes = 16640 } seq expand size = 38787 multi value expand size = 0 cnt WriteAppend = 133 UnZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.00 MB all = 0.0011 GB } __ZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.00 MB all = 0.0011 GB } UnZip/Zip{ index = 0.9742 value = 0.9998 dict = 0.00 all = 1.0230 } Zip/UnZip{ index = 1.0265 value = 1.0002 dict = 0.00 all = 0.9775 } ---------------------------- total value len = 0.193326 GB avg = 0.191 KB (by entry num) total key len = 0.016195 GB avg = 0.016 KB total ukey len = 0.008097 GB avg = 0.008 KB total ukey num = 0.001012176 Billion total entry num = 0.001012176 Billion write speed all = 0.056892062 MB/sec (with seq num) write speed all = 0.054693335 MB/sec (without seq num) 2024/07/08-19:55:08.882061 140064073631296 [compaction_job.cc:1944] [default] [JOB 13799] Generated table #12640298: 5541 keys, 1083269 bytes, temperature: kWarm 2024/07/08-19:55:08.882114 140064073631296 EVENT_LOG_v1 {"time_micros": 1720439708882086, "cf_name": "default", "job": 13799, "event": "table_file_creation", "file_number": 12640298, "file_size": 1083269, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147488782979, "largest_seqno": 147497494392, "table_properties": {"data_size": 1019744, "index_size": 45504, "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": 88656, "raw_average_key_size": 16, "raw_value_size": 1019544, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 5541, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1720439708, "oldest_key_time": 0, "file_creation_time": 1720439708, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12640298, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:55:08.887815 140064073631296 [compaction_job.cc:699] job-13799: subcompact[0], size: 0.152351 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13799/att-00 [12640295,12640296,12640297,12640298] 2024/07/08-19:55:08.949907 140064073631296 (Original Log Time 2024/07/08-19:54:57.602152) EVENT_LOG_v1 {"time_micros": 1720439697602096, "job": 13799, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12640267], "files_L2": [12640213, 12640214, 12640215], "score": 0.889033, "input_data_size": 170782072, "oldest_snapshot_seqno": 147497586979} 2024/07/08-19:55:08.949911 140064073631296 (Original Log Time 2024/07/08-19:55:08.949314) [compaction_job.cc:2018] [default] [JOB 13799] Compacted 1@1 + 3@2 files to L2 => 152351206 bytes 2024/07/08-19:55:08.949913 140064073631296 (Original Log Time 2024/07/08-19:55:08.949832) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 15.1 rd, 13.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(29.1, 133.8 +0.0 blob) out(145.3 +0.0 blob), read-write-amplify(10.6) write-amplify(5.0) OK, records in: 1018505, records dropped: 6329 output_compression: Snappy 2024/07/08-19:55:08.949922 140064073631296 (Original Log Time 2024/07/08-19:55:08.949883) EVENT_LOG_v1 {"time_micros": 1720439708949862, "cf": "default", "job": 13799, "event": "compaction_finished", "compaction_time_micros": 11285667, "compaction_time_cpu_micros": 2501578, "output_level": 2, "num_output_files": 4, "total_output_size": 152351206, "num_input_records": 1018505, "num_output_records": 1012176, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 161575758, "file_range_sync_nanos": 0, "file_fsync_nanos": 3730, "file_prepare_write_nanos": 24023, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-19:55:09.086556 140064073631296 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":1720420896,"starts":1720439697,"executesMs":11519,"compactionJobId":13799,"attempt":0,"compactionInputRawBytes":203701000,"compactionInputZipBytes":170782072,"compactionOutputRawBytes":0,"compactionOutputZipBytes":152351206,"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":"00-9584b23ca078c0421578c87301ff259e-4d0705510c5b8cd7-00"}}, response = 2024/07/08-19:55:09.086655 140064073631296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13799/att-00: olev 2, work 11.519 s, result 24.141 ms, install 0.638 ms, input{raw 194.264 MiB zip 162.870 MiB}