2024/08/20-01:16:00.987706 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00: fork to child time = 0.037010 sec 2024/08/20-01:16:00.988738 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00 2024/08/20-01:16:00.993340 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00 2024/08/20-01:16:00.994699 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:16:00.994998 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:16:01.046948 140500405921344 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04365/att-00/MANIFEST-14619535 2024/08/20-01:16:01.061123 140500405921344 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04365/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624606, last_sequence is 189693366021, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624568 2024/08/20-01:16:01.061131 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:16:01.061185 140500405921344 [version_set.cc:5652] Creating manifest 14624606 2024/08/20-01:16:01.090882 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:16:01.110031 140500405921344 [compaction_job.cc:2433] [default] [JOB 4365] Compacting 1@2 + 3@3 files to L3, score 0.73, subcompactions 1 : 1 2024/08/20-01:16:01.110052 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2164 Base level 2, inputs: [14624572(26MB)], [14624552(91MB) 14624553(91MB) 14624554(86MB)] 2024/08/20-01:16:01.391801 140500405921344 [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 2024/08/20-01:16:01.392009 140500405921344 [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 2024/08/20-01:16:01.392050 140500405921344 [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 2024/08/20-01:16:01.392063 140500405921344 [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 2024/08/20-01:16:01.392077 140500405921344 [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 2024/08/20-01:16:02.388659 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624607.sst) /dev/shm/ToplingTemp/Topling-90852-KOnuS1 2024/08/20-01:16:03.413569 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624607.sst): first pass time = 1.02's, 130.963'MB/sec 2024/08/20-01:16:07.041172 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624607.sst): old prealloc_size = 147639500, real_size = 92156072 2024/08/20-01:16:07.041257 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624607.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-01:16:08.073962 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624607.sst): second pass time = 3.63's, 34.049'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.03's, 92.384'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17674.805'MB/sec (index lex order gen) rebuild zvType time = 0.80's, 0.210'MB/sec write SST data time = 0.23's, 410.395'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28743.876'MB/sec zip my value time = 3.63's, unzip length = 0.123'GB zip my value throughput = 34.049'MB/sec zip pipeline throughput = 117.076'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3509 value = 1.3572 dict = 1.00 all = 1.4067 } Zip/UnZip{ index = 0.1869 value = 0.7368 dict = 1.00 all = 0.7109 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.496654661 MB/sec (with seq num) write speed all = 2.396569035 MB/sec (without seq num) 2024/08/20-01:16:08.303181 140500405921344 [compaction_job.cc:1944] [default] [JOB 4365] Generated table #14624607: 671089 keys, 95411900 bytes, temperature: kWarm 2024/08/20-01:16:08.303290 140500405921344 EVENT_LOG_v1 {"time_micros": 1724087768303231, "cf_name": "default", "job": 4365, "event": "table_file_creation", "file_number": 14624607, "file_size": 95411900, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998650, "largest_seqno": 189693328607, "table_properties": {"data_size": 90984848, "index_size": 1003328, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724087762, "oldest_key_time": 0, "file_creation_time": 1724087762, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:08.350083 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624608.sst) /dev/shm/ToplingTemp/Topling-90852-oWJzz0 2024/08/20-01:16:10.240969 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624608.sst): first pass time = 1.89's, 70.983'MB/sec 2024/08/20-01:16:14.407514 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624608.sst): old prealloc_size = 147639500, real_size = 92146936 2024/08/20-01:16:14.407632 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624608.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-01:16:15.368297 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624608.sst): second pass time = 4.17's, 29.643'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 99.299'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23676.231'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.225'MB/sec write SST data time = 0.21's, 445.606'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29240.814'MB/sec zip my value time = 4.17's, unzip length = 0.123'GB zip my value throughput = 29.643'MB/sec zip pipeline throughput = 128.345'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.49 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3636 value = 1.3573 dict = 1.00 all = 1.4069 } Zip/UnZip{ index = 0.1864 value = 0.7368 dict = 1.00 all = 0.7108 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.501006836 MB/sec (with seq num) write speed all = 2.400753957 MB/sec (without seq num) 2024/08/20-01:16:15.483824 140500405921344 [compaction_job.cc:1944] [default] [JOB 4365] Generated table #14624608: 671089 keys, 95402748 bytes, temperature: kWarm 2024/08/20-01:16:15.483911 140500405921344 EVENT_LOG_v1 {"time_micros": 1724087775483867, "cf_name": "default", "job": 4365, "event": "table_file_creation", "file_number": 14624608, "file_size": 95402748, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998656, "largest_seqno": 189693328718, "table_properties": {"data_size": 90978032, "index_size": 1000960, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724087768, "oldest_key_time": 0, "file_creation_time": 1724087768, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624608, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:15.548565 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624609.sst) /dev/shm/ToplingTemp/Topling-90852-4kXpUX 2024/08/20-01:16:17.635871 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624609.sst): first pass time = 2.09's, 64.304'MB/sec 2024/08/20-01:16:20.748211 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624609.sst): old prealloc_size = 147639500, real_size = 92165096 2024/08/20-01:16:20.748308 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624609.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-01:16:22.027960 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624609.sst): second pass time = 3.11's, 39.710'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.28's, 74.564'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22652.692'MB/sec (index lex order gen) rebuild zvType time = 0.96's, 0.175'MB/sec write SST data time = 0.32's, 295.444'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 24494.850'MB/sec zip my value time = 3.11's, unzip length = 0.123'GB zip my value throughput = 39.710'MB/sec zip pipeline throughput = 148.266'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.49 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3533 value = 1.3570 dict = 1.00 all = 1.4066 } Zip/UnZip{ index = 0.1868 value = 0.7369 dict = 1.00 all = 0.7109 } ---------------------------- total value len = 62.681284 GB avg = 0.180 KB (by entry num) total key len = 6.820970 GB avg = 0.020 KB total ukey len = 3.205614 GB avg = 0.008 KB total ukey num = 0.391346828 Billion total entry num = 0.348224836 Billion write speed all = 2.505414044 MB/sec (with seq num) write speed all = 2.404991701 MB/sec (without seq num) 2024/08/20-01:16:22.148395 140500405921344 [compaction_job.cc:1944] [default] [JOB 4365] Generated table #14624609: 671089 keys, 95420924 bytes, temperature: kWarm 2024/08/20-01:16:22.148478 140500405921344 EVENT_LOG_v1 {"time_micros": 1724087782148433, "cf_name": "default", "job": 4365, "event": "table_file_creation", "file_number": 14624609, "file_size": 95420924, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998651, "largest_seqno": 189693328717, "table_properties": {"data_size": 90994272, "index_size": 1002880, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724087775, "oldest_key_time": 0, "file_creation_time": 1724087775, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624609, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:22.254223 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst) /dev/shm/ToplingTemp/Topling-90852-UZe3rY 2024/08/20-01:16:22.473077 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst): first pass time = 0.22's, 72.523'MB/sec 2024/08/20-01:16:22.657839 140500405921344 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst): part-0: reject ZipStore ratio = 0.881 2024/08/20-01:16:22.699459 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst): old prealloc_size = 147639500, real_size = 14737536 2024/08/20-01:16:22.699534 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 79339 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.50 raw-val = 0.0146 GB zip-val = 0.0146 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-01:16:22.734253 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00/14624610.sst): second pass time = 0.17's, 83.701'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 430.265'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2657.489'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.931'MB/sec write SST data time = 0.01's, 1113.260'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 = 0.17's, unzip length = 0.015'GB zip my value throughput = 83.701'MB/sec zip pipeline throughput = 83.701'MB/sec entries = 79339 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 184.00 usrkeys = 79339 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 79339 bytes = 257872 } seq expand size = 555373 multi value expand size = 0 cnt WriteAppend = 1789 UnZipSize{ index = 0.0006 GB value = 0.0146 GB dict = 0.00 MB all = 0.0159 GB } __ZipSize{ index = 0.0001 GB value = 0.0146 GB dict = 0.00 MB all = 0.0150 GB } UnZip/Zip{ index = 5.3377 value = 1.0000 dict = 0.00 all = 1.0595 } Zip/UnZip{ index = 0.1873 value = 1.0000 dict = 0.00 all = 0.9438 } ---------------------------- total value len = 62.696438 GB avg = 0.180 KB (by entry num) total key len = 6.822239 GB avg = 0.020 KB total ukey len = 3.206248 GB avg = 0.008 KB total ukey num = 0.391426167 Billion total entry num = 0.348304175 Billion write speed all = 2.505942260 MB/sec (with seq num) write speed all = 2.405499594 MB/sec (without seq num) 2024/08/20-01:16:22.756564 140500405921344 [compaction_job.cc:1944] [default] [JOB 4365] Generated table #14624610: 79339 keys, 14976553 bytes, temperature: kWarm 2024/08/20-01:16:22.756621 140500405921344 EVENT_LOG_v1 {"time_micros": 1724087782756592, "cf_name": "default", "job": 4365, "event": "table_file_creation", "file_number": 14624610, "file_size": 14976553, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999152, "largest_seqno": 189693328714, "table_properties": {"data_size": 14598576, "index_size": 118912, "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": 1269424, "raw_average_key_size": 16, "raw_value_size": 14598376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 79339, "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-MixedLenBlobStore", "creation_time": 1724087782, "oldest_key_time": 0, "file_creation_time": 1724087782, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624610, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:22.769409 140500405921344 [compaction_job.cc:699] job-04365: subcompact[0], size: 0.301212 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04365/att-00 [14624607,14624608,14624609,14624610] 2024/08/20-01:16:22.817666 140500405921344 (Original Log Time 2024/08/20-01:16:01.110124) EVENT_LOG_v1 {"time_micros": 1724087761110072, "job": 4365, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624572], "files_L3": [14624552, 14624553, 14624554], "score": 0.727358, "input_data_size": 308941112, "oldest_snapshot_seqno": 189693365491} 2024/08/20-01:16:22.817670 140500405921344 (Original Log Time 2024/08/20-01:16:22.817124) [compaction_job.cc:2018] [default] [JOB 4365] Compacted 1@2 + 3@3 files to L3 => 301212125 bytes 2024/08/20-01:16:22.817671 140500405921344 (Original Log Time 2024/08/20-01:16:22.817596) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 14.3 rd, 13.9 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(26.0, 268.6 +0.0 blob) out(287.3 +0.0 blob), read-write-amplify(22.3) write-amplify(11.0) OK, records in: 2105243, records dropped: 12637 output_compression: Snappy 2024/08/20-01:16:22.817678 140500405921344 (Original Log Time 2024/08/20-01:16:22.817644) EVENT_LOG_v1 {"time_micros": 1724087782817622, "cf": "default", "job": 4365, "event": "compaction_finished", "compaction_time_micros": 21659295, "compaction_time_cpu_micros": 5703582, "output_level": 3, "num_output_files": 4, "total_output_size": 301212125, "num_input_records": 2105243, "num_output_records": 2092606, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 384536720, "file_range_sync_nanos": 0, "file_fsync_nanos": 3162, "file_prepare_write_nanos": 79107, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-01:16:23.000905 140500405921344 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":1724082090,"starts":1724087760,"executesMs":21823,"compactionJobId":4365,"attempt":0,"compactionInputRawBytes":421048600,"compactionInputZipBytes":308941112,"compactionOutputRawBytes":0,"compactionOutputZipBytes":301212125,"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":"00-7cc8bba16a44a4ba464ae0f69b3bd7d1-c93c478928a9b599-00"}}, response = 2024/08/20-01:16:23.001002 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04365/att-00: olev 3, work 21.824 s, result 5.200 ms, install 0.578 ms, input{raw 401.543 MiB zip 294.629 MiB}