2024/07/24-13:45:41.310725 140294794704448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00: fork to child time = 0.026980 sec 2024/07/24-13:45:41.311834 140294794704448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00 2024/07/24-13:45:41.317200 140294794704448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00 2024/07/24-13:45:41.318577 140294794704448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-13:45:41.318963 140294794704448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-13:45:41.361039 140294794704448 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-33124/att-00/MANIFEST-13366722 2024/07/24-13:45:41.416561 140294794704448 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-33124/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13406988, last_sequence is 164044445355, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13406933 2024/07/24-13:45:41.416577 140294794704448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-13:45:41.416668 140294794704448 [version_set.cc:5652] Creating manifest 13406988 2024/07/24-13:45:41.440461 140294794704448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-13:45:41.454695 140294794704448 [compaction_job.cc:2433] [default] [JOB 33124] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/24-13:45:41.454712 140294794704448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17624 Base level 2, inputs: [13406953(31MB)], [13406899(90MB) 13406900(91MB) 13406901(90MB)] 2024/07/24-13:45:41.838103 140294794704448 [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 2024/07/24-13:45:41.838136 140294794704448 [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 2024/07/24-13:45:41.838158 140294794704448 [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 2024/07/24-13:45:41.838177 140294794704448 [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 2024/07/24-13:45:41.838191 140294794704448 [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 2024/07/24-13:45:42.570113 140294794704448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406989.sst) /dev/shm/ToplingTemp/Topling-65461-inp9H3 2024/07/24-13:45:43.929589 140294794704448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406989.sst): first pass time = 1.36's, 98.731'MB/sec 2024/07/24-13:45:47.052539 140294794704448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406989.sst): old prealloc_size = 147639500, real_size = 91864984 2024/07/24-13:45:47.052611 140294794704448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406989.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-13:45:47.929666 140294794704448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406989.sst): second pass time = 3.12's, 39.551'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 108.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17479.228'MB/sec (index lex order gen) rebuild zvType time = 0.70's, 0.239'MB/sec write SST data time = 0.17's, 546.630'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 = 16980.318'MB/sec zip my value time = 3.12's, unzip length = 0.123'GB zip my value throughput = 39.551'MB/sec zip pipeline throughput = 129.492'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.07 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.4885 value = 1.3572 dict = 1.00 all = 1.4073 } Zip/UnZip{ index = 0.1335 value = 0.7368 dict = 1.00 all = 0.7106 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.007364507 MB/sec (with seq num) write speed all = 0.007079888 MB/sec (without seq num) 2024/07/24-13:45:48.060596 140294794704448 [compaction_job.cc:1944] [default] [JOB 33124] Generated table #13406989: 671089 keys, 95372476 bytes, temperature: kWarm 2024/07/24-13:45:48.060720 140294794704448 EVENT_LOG_v1 {"time_micros": 1721799948060656, "cf_name": "default", "job": 33124, "event": "table_file_creation", "file_number": 13406989, "file_size": 95372476, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163771034237, "largest_seqno": 164044362952, "table_properties": {"data_size": 90980160, "index_size": 716928, "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": 1721799942, "oldest_key_time": 0, "file_creation_time": 1721799942, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13406989, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-13:45:48.140828 140294794704448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406990.sst) /dev/shm/ToplingTemp/Topling-65461-4X4jb2 2024/07/24-13:45:50.203258 140294794704448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406990.sst): first pass time = 2.06's, 65.079'MB/sec 2024/07/24-13:45:52.077530 140294794704448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406990.sst): old prealloc_size = 147639500, real_size = 92102320 2024/07/24-13:45:52.077597 140294794704448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406990.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 = 1.41 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/24-13:45:52.695301 140294794704448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406990.sst): second pass time = 1.87's, 65.906'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.640'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30822.554'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.322'MB/sec write SST data time = 0.10's, 984.719'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 = 32241.215'MB/sec zip my value time = 1.87's, unzip length = 0.123'GB zip my value throughput = 65.906'MB/sec zip pipeline throughput = 101.472'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.41 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.41 avg-val = 191.00 avg-zval = 135.59 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.6868 value = 1.3571 dict = 1.00 all = 1.4050 } Zip/UnZip{ index = 0.1758 value = 0.7369 dict = 1.00 all = 0.7117 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.014725294 MB/sec (with seq num) write speed all = 0.014156200 MB/sec (without seq num) 2024/07/24-13:45:52.823855 140294794704448 [compaction_job.cc:1944] [default] [JOB 33124] Generated table #13406990: 671089 keys, 95525884 bytes, temperature: kWarm 2024/07/24-13:45:52.823945 140294794704448 EVENT_LOG_v1 {"time_micros": 1721799952823899, "cf_name": "default", "job": 33124, "event": "table_file_creation", "file_number": 13406990, "file_size": 95525884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163782422985, "largest_seqno": 164044363228, "table_properties": {"data_size": 90990336, "index_size": 944064, "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": 1721799948, "oldest_key_time": 0, "file_creation_time": 1721799948, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13406990, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-13:45:52.918333 140294794704448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406991.sst) /dev/shm/ToplingTemp/Topling-65461-1YDLR3 2024/07/24-13:45:54.340310 140294794704448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406991.sst): first pass time = 1.42's, 94.392'MB/sec 2024/07/24-13:45:55.491590 140294794704448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406991.sst): old prealloc_size = 147639500, real_size = 91719016 2024/07/24-13:45:55.491654 140294794704448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406991.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-13:45:56.075514 140294794704448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406991.sst): second pass time = 1.15's, 107.395'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 162.934'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18419.371'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.341'MB/sec write SST data time = 0.09's, 1038.724'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 = 43011.745'MB/sec zip my value time = 1.15's, unzip length = 0.123'GB zip my value throughput = 107.395'MB/sec zip pipeline throughput = 107.395'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.85 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.85 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.4477 value = 1.3572 dict = 1.00 all = 1.4107 } Zip/UnZip{ index = 0.1058 value = 0.7368 dict = 1.00 all = 0.7089 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.022083984 MB/sec (with seq num) write speed all = 0.021230497 MB/sec (without seq num) 2024/07/24-13:45:56.205654 140294794704448 [compaction_job.cc:1944] [default] [JOB 33124] Generated table #13406991: 671089 keys, 95142588 bytes, temperature: kWarm 2024/07/24-13:45:56.205744 140294794704448 EVENT_LOG_v1 {"time_micros": 1721799956205694, "cf_name": "default", "job": 33124, "event": "table_file_creation", "file_number": 13406991, "file_size": 95142588, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163839233106, "largest_seqno": 164044363221, "table_properties": {"data_size": 90982832, "index_size": 568256, "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": 1721799952, "oldest_key_time": 0, "file_creation_time": 1721799952, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13406991, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-13:45:56.291441 140294794704448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst) /dev/shm/ToplingTemp/Topling-65461-BSzIN4 2024/07/24-13:45:56.539467 140294794704448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst): first pass time = 0.25's, 110.164'MB/sec 2024/07/24-13:45:57.124569 140294794704448 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst): part-0: reject ZipStore ratio = 0.833 2024/07/24-13:45:57.201998 140294794704448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst): old prealloc_size = 147639500, real_size = 25383568 2024/07/24-13:45:57.202065 140294794704448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 136589 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.59 raw-val = 0.0251 GB zip-val = 0.0251 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-13:45:57.289224 140294794704448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00/13406992.sst): second pass time = 0.58's, 43.013'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.09's, 295.855'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5910.861'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.659'MB/sec write SST data time = 0.04's, 729.573'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 = 0.58's, unzip length = 0.025'GB zip my value throughput = 43.013'MB/sec zip pipeline throughput = 118.604'MB/sec entries = 136589 avg-key = 16.00 avg-zkey = 1.59 avg-val = 184.00 avg-zval = 184.00 usrkeys = 136589 avg-key = 8.00 avg-zkey = 1.59 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 136589 bytes = 443936 } seq expand size = 956123 multi value expand size = 0 cnt WriteAppend = 3075 UnZipSize{ index = 0.0011 GB value = 0.0251 GB dict = 0.00 MB all = 0.0273 GB } __ZipSize{ index = 0.0002 GB value = 0.0251 GB dict = 0.00 MB all = 0.0258 GB } UnZip/Zip{ index = 5.0424 value = 1.0000 dict = 0.00 all = 1.0591 } Zip/UnZip{ index = 0.1983 value = 1.0000 dict = 0.00 all = 0.9442 } ---------------------------- total value len = 0.410622 GB avg = 0.191 KB (by entry num) total key len = 0.034398 GB avg = 0.016 KB total ukey len = 0.017199 GB avg = 0.008 KB total ukey num = 0.002149856 Billion total entry num = 0.002149856 Billion write speed all = 0.023580744 MB/sec (with seq num) write speed all = 0.022669411 MB/sec (without seq num) 2024/07/24-13:45:57.327322 140294794704448 [compaction_job.cc:1944] [default] [JOB 33124] Generated table #13406992: 136589 keys, 25794410 bytes, temperature: kWarm 2024/07/24-13:45:57.327408 140294794704448 EVENT_LOG_v1 {"time_micros": 1721799957327361, "cf_name": "default", "job": 33124, "event": "table_file_creation", "file_number": 13406992, "file_size": 25794410, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164006578502, "largest_seqno": 164044361309, "table_properties": {"data_size": 25132576, "index_size": 216704, "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": 2185424, "raw_average_key_size": 16, "raw_value_size": 25132376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 136589, "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": 1721799956, "oldest_key_time": 0, "file_creation_time": 1721799956, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13406992, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-13:45:57.348489 140294794704448 [compaction_job.cc:699] job-33124: subcompact[0], size: 0.311835 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33124/att-00 [13406989,13406990,13406991,13406992] 2024/07/24-13:45:57.467930 140294794704448 (Original Log Time 2024/07/24-13:45:41.454766) EVENT_LOG_v1 {"time_micros": 1721799941454724, "job": 33124, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13406953], "files_L3": [13406899, 13406900, 13406901], "score": 0.992002, "input_data_size": 319651274, "oldest_snapshot_seqno": 164044444878} 2024/07/24-13:45:57.467936 140294794704448 (Original Log Time 2024/07/24-13:45:57.460962) [compaction_job.cc:2018] [default] [JOB 33124] Compacted 1@2 + 3@3 files to L3 => 311835358 bytes 2024/07/24-13:45:57.467939 140294794704448 (Original Log Time 2024/07/24-13:45:57.467833) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.1 rd, 19.6 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(31.9, 273.0 +0.0 blob) out(297.4 +0.0 blob), read-write-amplify(18.9) write-amplify(9.3) OK, records in: 2170582, records dropped: 20726 output_compression: Snappy 2024/07/24-13:45:57.467951 140294794704448 (Original Log Time 2024/07/24-13:45:57.467901) EVENT_LOG_v1 {"time_micros": 1721799957467869, "cf": "default", "job": 33124, "event": "compaction_finished", "compaction_time_micros": 15893734, "compaction_time_cpu_micros": 5207511, "output_level": 3, "num_output_files": 4, "total_output_size": 311835358, "num_input_records": 2170582, "num_output_records": 2149856, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 304406015, "file_range_sync_nanos": 0, "file_fsync_nanos": 4739, "file_prepare_write_nanos": 207409, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/24-13:45:57.627707 140294794704448 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":1721720512,"starts":1721799941,"executesMs":16144,"compactionJobId":33124,"attempt":0,"compactionInputRawBytes":434116400,"compactionInputZipBytes":319651274,"compactionOutputRawBytes":0,"compactionOutputZipBytes":311835358,"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":"00-37d09a15f059ec668061021b1a699e8d-76901eb99376128e-00"}}, response = 2024/07/24-13:45:57.627827 140294794704448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-33124/att-00: olev 3, work 16.144 s, result 5.478 ms, install 7.025 ms, input{raw 414.006 MiB zip 304.843 MiB}