2024/08/20-05:16:39.844628 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00: fork to child time = 0.010605 sec 2024/08/20-05:16:39.845869 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00 2024/08/20-05:16:39.851699 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00 2024/08/20-05:16:39.853363 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:16:39.853685 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:16:39.896842 140500405921344 [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-09155/att-00/MANIFEST-14629260 2024/08/20-05:16:39.929583 140500405921344 [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-09155/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639618, last_sequence is 190014667389, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639354 2024/08/20-05:16:39.929592 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:16:39.929671 140500405921344 [version_set.cc:5652] Creating manifest 14639618 2024/08/20-05:16:39.955956 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:16:39.970672 140500405921344 [compaction_job.cc:2433] [default] [JOB 9155] Compacting 1@2 + 4@3 files to L3, score 0.92, subcompactions 1 : 1 2024/08/20-05:16:39.970697 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4749 Base level 2, inputs: [14639564(13MB)], [14639536(91MB) 14639537(91MB) 14639538(91MB) 14639539(5263KB)] 2024/08/20-05:16:40.126163 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 2024/08/20-05:16:40.126194 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 2024/08/20-05:16:40.126217 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 2024/08/20-05:16:40.126229 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 2024/08/20-05:16:40.126239 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 2024/08/20-05:16:40.774730 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639619.sst) /dev/shm/ToplingTemp/Topling-189293-3xlUWC 2024/08/20-05:16:41.714526 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639619.sst): first pass time = 0.94's, 142.822'MB/sec 2024/08/20-05:16:44.031152 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639619.sst): old prealloc_size = 147639500, real_size = 92246584 2024/08/20-05:16:44.031241 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639619.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-05:16:44.769869 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639619.sst): second pass time = 2.31's, 53.357'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 129.505'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18484.311'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.270'MB/sec write SST data time = 0.12's, 817.033'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 = 32320.958'MB/sec zip my value time = 2.31's, unzip length = 0.123'GB zip my value throughput = 53.357'MB/sec zip pipeline throughput = 138.310'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.8945 value = 1.3572 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.2043 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- 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 = 1.641806591 MB/sec (with seq num) write speed all = 1.575990024 MB/sec (without seq num) 2024/08/20-05:16:44.885427 140500405921344 [compaction_job.cc:1944] [default] [JOB 9155] Generated table #14639619: 671089 keys, 95670140 bytes, temperature: kWarm 2024/08/20-05:16:44.885511 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102204885465, "cf_name": "default", "job": 9155, "event": "table_file_creation", "file_number": 14639619, "file_size": 95670140, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189864202015, "largest_seqno": 190014315171, "table_properties": {"data_size": 90981760, "index_size": 1096896, "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": 1724102200, "oldest_key_time": 0, "file_creation_time": 1724102200, "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": 14639619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:44.929870 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639620.sst) /dev/shm/ToplingTemp/Topling-189293-zqmzXE 2024/08/20-05:16:46.310209 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639620.sst): first pass time = 1.38's, 97.239'MB/sec 2024/08/20-05:16:47.767294 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639620.sst): old prealloc_size = 147639500, real_size = 92043008 2024/08/20-05:16:47.767369 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639620.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.33 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-05:16:48.550377 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639620.sst): second pass time = 1.46's, 84.800'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 122.017'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21061.290'MB/sec (index lex order gen) rebuild zvType time = 0.68's, 0.247'MB/sec write SST data time = 0.10's, 919.995'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 = 29048.553'MB/sec zip my value time = 1.46's, unzip length = 0.123'GB zip my value throughput = 84.800'MB/sec zip pipeline throughput = 104.021'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.33 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.33 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.9974 value = 1.3572 dict = 1.00 all = 1.4047 } Zip/UnZip{ index = 0.1667 value = 0.7368 dict = 1.00 all = 0.7119 } ---------------------------- 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 = 1.644953779 MB/sec (with seq num) write speed all = 1.579015793 MB/sec (without seq num) 2024/08/20-05:16:48.657469 140500405921344 [compaction_job.cc:1944] [default] [JOB 9155] Generated table #14639620: 671089 keys, 95550460 bytes, temperature: kWarm 2024/08/20-05:16:48.657537 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102208657504, "cf_name": "default", "job": 9155, "event": "table_file_creation", "file_number": 14639620, "file_size": 95550460, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734437600, "largest_seqno": 190014315166, "table_properties": {"data_size": 90979904, "index_size": 895168, "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": 1724102204, "oldest_key_time": 0, "file_creation_time": 1724102204, "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": 14639620, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:48.704033 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639621.sst) /dev/shm/ToplingTemp/Topling-189293-aJCxtF 2024/08/20-05:16:50.106767 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639621.sst): first pass time = 1.40's, 95.687'MB/sec 2024/08/20-05:16:51.328806 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639621.sst): old prealloc_size = 147639500, real_size = 92207664 2024/08/20-05:16:51.328880 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639621.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 = 1.56 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-05:16:52.284008 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639621.sst): second pass time = 1.22's, 101.201'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 100.204'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23681.286'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.216'MB/sec write SST data time = 0.18's, 533.537'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 = 30750.985'MB/sec zip my value time = 1.22's, unzip length = 0.123'GB zip my value throughput = 101.201'MB/sec zip pipeline throughput = 101.201'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.56 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.56 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0957 GB } UnZip/Zip{ index = 5.1172 value = 1.3571 dict = 1.00 all = 1.4023 } Zip/UnZip{ index = 0.1954 value = 0.7369 dict = 1.00 all = 0.7131 } ---------------------------- 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 = 1.648102234 MB/sec (with seq num) write speed all = 1.582042779 MB/sec (without seq num) 2024/08/20-05:16:52.391395 140500405921344 [compaction_job.cc:1944] [default] [JOB 9155] Generated table #14639621: 671089 keys, 95715132 bytes, temperature: kWarm 2024/08/20-05:16:52.391465 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102212391431, "cf_name": "default", "job": 9155, "event": "table_file_creation", "file_number": 14639621, "file_size": 95715132, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189708809790, "largest_seqno": 190014315169, "table_properties": {"data_size": 90990560, "index_size": 1049152, "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": 1724102208, "oldest_key_time": 0, "file_creation_time": 1724102208, "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": 14639621, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:52.431671 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst) /dev/shm/ToplingTemp/Topling-189293-xqO5oC 2024/08/20-05:16:52.555484 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst): first pass time = 0.12's, 144.127'MB/sec 2024/08/20-05:16:52.737662 140500405921344 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst): part-0: reject ZipStore ratio = 0.872 2024/08/20-05:16:52.775457 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst): old prealloc_size = 147639500, real_size = 16516992 2024/08/20-05:16:52.775503 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 89182 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.0164 GB zip-val = 0.0164 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:16:52.805373 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00/14639622.sst): second pass time = 0.18's, 90.408'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 561.575'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2499.014'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.250'MB/sec write SST data time = 0.01's, 1395.484'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 = 0.18's, unzip length = 0.016'GB zip my value throughput = 90.408'MB/sec zip pipeline throughput = 90.408'MB/sec entries = 89182 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 184.00 usrkeys = 89182 avg-key = 8.00 avg-zkey = 0.95 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 89182 bytes = 301008 } seq expand size = 624274 multi value expand size = 0 cnt WriteAppend = 2011 UnZipSize{ index = 0.0007 GB value = 0.0164 GB dict = 0.00 MB all = 0.0178 GB } __ZipSize{ index = 0.0001 GB value = 0.0164 GB dict = 0.00 MB all = 0.0168 GB } UnZip/Zip{ index = 8.4071 value = 1.0000 dict = 0.00 all = 1.0619 } Zip/UnZip{ index = 0.1189 value = 1.0000 dict = 0.00 all = 0.9417 } ---------------------------- total value len = 62.698318 GB avg = 0.180 KB (by entry num) total key len = 6.822397 GB avg = 0.020 KB total ukey len = 3.206327 GB avg = 0.008 KB total ukey num = 0.391436010 Billion total entry num = 0.348314018 Billion write speed all = 1.648519610 MB/sec (with seq num) write speed all = 1.582444053 MB/sec (without seq num) 2024/08/20-05:16:52.827829 140500405921344 [compaction_job.cc:1944] [default] [JOB 9155] Generated table #14639622: 89182 keys, 16796777 bytes, temperature: kWarm 2024/08/20-05:16:52.827910 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102212827859, "cf_name": "default", "job": 9155, "event": "table_file_creation", "file_number": 14639622, "file_size": 16796777, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189919086687, "largest_seqno": 190014315168, "table_properties": {"data_size": 16409680, "index_size": 84864, "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": 1426912, "raw_average_key_size": 16, "raw_value_size": 16409488, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 89182, "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": 1724102212, "oldest_key_time": 0, "file_creation_time": 1724102212, "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": 14639622, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:52.842404 140500405921344 [compaction_job.cc:699] job-09155: subcompact[0], size: 0.303733 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09155/att-00 [14639619,14639620,14639621,14639622] 2024/08/20-05:16:52.892856 140500405921344 (Original Log Time 2024/08/20-05:16:39.970767) EVENT_LOG_v1 {"time_micros": 1724102199970715, "job": 9155, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14639564], "files_L3": [14639536, 14639537, 14639538, 14639539], "score": 0.920014, "input_data_size": 306976050, "oldest_snapshot_seqno": 190014667192} 2024/08/20-05:16:52.892859 140500405921344 (Original Log Time 2024/08/20-05:16:52.892358) [compaction_job.cc:2018] [default] [JOB 9155] Compacted 1@2 + 4@3 files to L3 => 303732509 bytes 2024/08/20-05:16:52.892861 140500405921344 (Original Log Time 2024/08/20-05:16:52.892788) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 23.8 rd, 23.6 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(13.9, 278.8 +0.0 blob) out(289.7 +0.0 blob), read-write-amplify(41.8) write-amplify(20.8) OK, records in: 2109435, records dropped: 6986 output_compression: Snappy 2024/08/20-05:16:52.892867 140500405921344 (Original Log Time 2024/08/20-05:16:52.892834) EVENT_LOG_v1 {"time_micros": 1724102212892813, "cf": "default", "job": 9155, "event": "compaction_finished", "compaction_time_micros": 12871644, "compaction_time_cpu_micros": 4639818, "output_level": 3, "num_output_files": 4, "total_output_size": 303732509, "num_input_records": 2109435, "num_output_records": 2102449, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 216316662, "file_range_sync_nanos": 0, "file_fsync_nanos": 2978, "file_prepare_write_nanos": 86790, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-05:16:53.011312 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":1724092920,"starts":1724102199,"executesMs":13041,"compactionJobId":9155,"attempt":0,"compactionInputRawBytes":421887000,"compactionInputZipBytes":306976050,"compactionOutputRawBytes":0,"compactionOutputZipBytes":303732509,"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":"00-24348de34560bfcee70de0146e81f268-7037b1a83fba1917-00"}}, response = 2024/08/20-05:16:53.011409 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09155/att-00: olev 3, work 13.041 s, result 6.166 ms, install 0.530 ms, input{raw 402.343 MiB zip 292.755 MiB}